{"id":6812,"date":"2024-04-06T07:26:09","date_gmt":"2024-04-06T07:26:09","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=6812"},"modified":"2026-04-28T10:42:27","modified_gmt":"2026-04-28T10:42:27","slug":"is-the-new-process-for-producing-acrylic-acid-by-direct-oxidation-of-propane-competitive","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/hu\/is-the-new-process-for-producing-acrylic-acid-by-direct-oxidation-of-propane-competitive\/","title":{"rendered":"Versenyk\u00e9pes-e az akrilsavnak a prop\u00e1n k\u00f6zvetlen oxid\u00e1ci\u00f3j\u00e1val t\u00f6rt\u00e9n\u0151 el\u0151\u00e1ll\u00edt\u00e1s\u00e1ra szolg\u00e1l\u00f3 \u00faj elj\u00e1r\u00e1s?"},"content":{"rendered":"<p><!-- lc-qa-start --><\/p>\n<p><strong>Quick answer:<\/strong> For general industrial-chemical topics, the safest commercial decision usually comes from checking application fit, specification, process compatibility, and handling requirements together instead of relying on one simplified rule.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<p>\u00c9rtelmez\u00e9sem szerint egy hazai v\u00e1llalkoz\u00e1s nemr\u00e9giben bejelentette, hogy tervezi a prop\u00e1n k\u00f6zvetlen oxid\u00e1ci\u00f3s akrilsav \u00fczem \u00e9p\u00edt\u00e9s\u00e9be val\u00f3 befektet\u00e9st, az \u00e9ves termel\u00e9si kapacit\u00e1s 50.000 tonna \/ \u00e9v, amely a m\u00e1sodik k\u00ednai k\u00fclf\u00f6ldi bejelent\u00e9sek prop\u00e1n k\u00f6zvetlen oxid\u00e1ci\u00f3s akrilsav termel\u00e9si egys\u00e9g\u00e9nek m\u00e1sodik sorozata, sok v\u00e1llalat v\u00e9gezte el a termel\u00e9si technol\u00f3gia vizsg\u00e1lat\u00e1t, sok v\u00e1llalat er\u0151s \u00e9rdekl\u0151d\u00e9s\u00e9t fejezte ki. Mi\u00e9rt \u00e9rdekl\u0151dik olyan sok v\u00e1llalat a prop\u00e1n k\u00f6zvetlen oxid\u00e1ci\u00f3s akrilsav gy\u00e1rt\u00e1si technol\u00f3gia ir\u00e1nt? Versenyk\u00e9pes lehet-e az \u00faj akrilsavgy\u00e1rt\u00e1si folyamat? Ebb\u0151l a c\u00e9lb\u00f3l v\u00e9geztem egy kapcsol\u00f3d\u00f3 felm\u00e9r\u00e9st.<\/p>\n<p>1\u3001Melyek az akrilsav gy\u00e1rt\u00e1si folyamatok? Amennyire tudom, sokf\u00e9le akrilsav gy\u00e1rt\u00e1si folyamat van, illetve vannak kl\u00f3retanol m\u00f3dszer, cianoetanol m\u00f3dszer, nagynyom\u00e1s\u00fa Reppe (Reppe) m\u00f3dszer (nagynyom\u00e1s\u00fa karbonil szint\u00e9zis m\u00f3dszer), alkenon m\u00f3dszer, akrilnitril hidrol\u00edzis m\u00f3dszer, propil\u00e9n k\u00f6zvetlen oxid\u00e1ci\u00f3s m\u00f3dszer, \u00e9s a k\u00e9miai technol\u00f3gia fejl\u0151d\u00e9s\u00e9vel, az elm\u00falt n\u00e9h\u00e1ny \u00e9vben \u00e9s az \u00faj gy\u00e1rt\u00e1si technol\u00f3gi\u00e1b\u00f3l sz\u00e1rmaz\u00f3 \u00faj gy\u00e1rt\u00e1si technol\u00f3gia, mint p\u00e9ld\u00e1ul az acet\u00e1t formaldehid m\u00f3dszer, biol\u00f3giai m\u00f3dszer, prop\u00e1n egyl\u00e9p\u00e9ses m\u00f3dszer \u00e9s \u00edgy tov\u00e1bb. B\u00e1r sz\u00e1mos gy\u00e1rt\u00e1si elj\u00e1r\u00e1s l\u00e9tezik, az iparos\u00edt\u00e1sban a leg\u00e9rettebb \u00e9s legsz\u00e9lesebb k\u00f6rben haszn\u00e1lt csak a propil\u00e9n k\u00f6zvetlen oxid\u00e1ci\u00f3s m\u00f3dszere. Kl\u00f3retanol m\u00f3dszer, amely az egyik legkor\u00e1bban iparos\u00edtott m\u00f3dszer az akrilsav el\u0151\u00e1ll\u00edt\u00e1s\u00e1ban. A kl\u00f3retanol \u00e9s a n\u00e1trium-cianid l\u00fagos kataliz\u00e1tor hat\u00e1s\u00e1ra cianoetanolt hoz l\u00e9tre, k\u00e9nsavas reakci\u00f3 \u00e9s dehidrat\u00e1ci\u00f3s kezel\u00e9s ut\u00e1n akrilnitril nyerhet\u0151, majd hidrol\u00edzis vagy alkohol\u00edzis ut\u00e1n akrilsav nyerhet\u0151. A cianoetanol m\u00f3dszer a nyersanyag n\u00e1trium-cianid \u00e9s a kl\u00f3retanol k\u00f6z\u00f6tti k\u00e9miai reakci\u00f3, az els\u0151 l\u00e9p\u00e9s a cianoetanol oldat k\u00f6ztes term\u00e9k\u00e9nek el\u0151\u00e1ll\u00edt\u00e1sa, a m\u00e1sodik l\u00e9p\u00e9s a k\u00e9nsav hozz\u00e1ad\u00e1sa a hidrol\u00edzis kataliz\u00e1torak\u00e9nt, majd az akrilsav az elv\u00e1laszt\u00e1s \u00e9s a tiszt\u00edt\u00e1s ut\u00e1n nyerhet\u0151. Nagynyom\u00e1s\u00fa Reppe (Reppe) m\u00f3dszer az acetil\u00e9n \u00e9s a sz\u00e9n-monoxid karbonil szint\u00e9zis\u00e9re, a reakci\u00f3 s\u00f3 jelenl\u00e9t\u00e9ben tetrahidrofur\u00e1n oldatban, az akrilsav el\u0151\u00e1ll\u00edt\u00e1s\u00e1ra. Vinil-keton m\u00f3dszer haszn\u00e1lja a nyersanyag vinil-keton, el\u0151sz\u00f6r is, ecetsav a krakkol\u00e1si reakci\u00f3n kereszt\u00fcl, hogy vinil-keton, majd a reakci\u00f3 a formaldehiddel nem tartalmaz nedvess\u00e9get, a gener\u00e1ci\u00f3s propiolakton, mint kataliz\u00e1tor kataliz\u00e1lni a reakci\u00f3 izomeriz\u00e1ci\u00f3ja akrilsav. Akrilnitril hidrol\u00edzis m\u00f3dszer akrilnitril hidrol\u00edzis\u00e9t, \u00fagy, hogy akrilamidot \u00e9s szulf\u00e1tot gener\u00e1l, hidrol\u00edzis kezel\u00e9s ut\u00e1n akrilsavat gener\u00e1lhat. Az akril oxid\u00e1ci\u00f3s m\u00f3dszer a nyersanyag propil\u00e9n kever\u00e9se leveg\u0151vel \u00e9s v\u00edzg\u0151zzel az ar\u00e1nynak megfelel\u0151en, megfelel\u0151 mennyis\u00e9g\u0171 kataliz\u00e1tor hozz\u00e1ad\u00e1sa, oxid\u00e1ci\u00f3s reakci\u00f3 k\u00f6vetkezik be a k\u00f6ztes term\u00e9k akrolein, akrolein \u00e9s leveg\u0151, v\u00edzg\u0151z kataliz\u00e1tor hat\u00e1s\u00e1ra, tov\u00e1bbi oxid\u00e1ci\u00f3s reakci\u00f3, elv\u00e1laszt\u00e1s, finom\u00edt\u00e1s, hogy akrilsavat kapjunk. Az akriloxid\u00e1ci\u00f3s m\u00f3dszer a f\u0151\u00e1ram\u00fa akrilsavgy\u00e1rt\u00e1si folyamat. Formaldehid-acet\u00e1t m\u00f3dszer egy sz\u00e9n k\u00e9miai szint\u00e9zis \u00fatvonal, az ecetsav \u00e9s a formaldehid hidroxil aldehid kondenz\u00e1ci\u00f3s reakci\u00f3 szint\u00e9zise akrilsav folyamat. A biol\u00f3giai m\u00f3dszer az akrilsav el\u0151\u00e1ll\u00edt\u00e1sa gl\u00fck\u00f3zzal vagy m\u00e1s sz\u00e9nhidr\u00e1tokkal biol\u00f3giai ferment\u00e1ci\u00f3s folyamaton kereszt\u00fcl. \u00e1bra K\u00edna akrilsav-ipari l\u00e1ncolati diagramja<\/p>\n<p>2\u3001Melyek a prop\u00e1n egyl\u00e9pcs\u0151s elj\u00e1r\u00e1s el\u0151nyei? A prop\u00e1n k\u00f6zvetlen oxid\u00e1ci\u00f3s m\u00f3dszere speci\u00e1lis kataliz\u00e1torok haszn\u00e1lata, speci\u00e1lis reakci\u00f3k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt, \u00edgy a prop\u00e1n \u00e9s az oxig\u00e9n oxid\u00e1ci\u00f3s reakci\u00f3ja akrilsavat eredm\u00e9nyez. B\u00e1r a prop\u00e1n k\u00f6zvetlen oxid\u00e1ci\u00f3s m\u00f3dszer alapvet\u0151en k\u00fcl\u00f6nb\u00f6zik a propil\u00e9n oxid\u00e1ci\u00f3s m\u00f3dszert\u0151l a reakci\u00f3elvet tekintve, val\u00f3j\u00e1ban a propil\u00e9n oxid\u00e1ci\u00f3s m\u00f3dszerb\u0151l sz\u00e1rmazik. A m\u00f3dszer nyersanyagk\u00e9nt prop\u00e1nt \u00e9s leveg\u0151t vesz, \u00e9s oxid\u00e1ci\u00f3val, abszorpci\u00f3val, extrakci\u00f3val \u00e9s desztill\u00e1ci\u00f3val nyers akrilsavat nyer. A m\u00f3dszer fix\u00e1gyas elj\u00e1r\u00e1st alkalmaz az akrilsav k\u00f6zvetlen k\u00e9tl\u00e9pcs\u0151s oxid\u00e1ci\u00f3val t\u00f6rt\u00e9n\u0151 el\u0151\u00e1ll\u00edt\u00e1s\u00e1ra vegyes f\u00e9moxidok kataliz\u00e1torral, ami ler\u00f6vid\u00edti a prop\u00e1n propil\u00e9nn\u00e9 t\u00f6rt\u00e9n\u0151 dehidrog\u00e9nez\u00e9s\u00e9nek folyamat\u00e1t, \u00e9s megval\u00f3s\u00edthatja a nyersanyag prop\u00e1n \u00fajrahasznos\u00edt\u00e1s\u00e1t. A prop\u00e1n k\u00f6zvetlen oxid\u00e1ci\u00f3ja akrilsav el\u0151\u00e1ll\u00edt\u00e1s\u00e1ra nem megy \u00e1t az akrolein-folyamaton, \u00e9s a propil\u00e9n k\u00f6zvetlen oxid\u00e1ci\u00f3j\u00e1val \u00f6sszehasonl\u00edtva a r\u00f6vid folyamat \u00e9s a kevesebb k\u00f6rnyezetszennyez\u0151 anyag jellemz\u0151je. Mivel ez egy \u00faj technol\u00f3gia, jelenleg nincs ipari termel\u0151egys\u00e9g, \u00e9s a folyamat reakci\u00f3k\u00f6r\u00fclm\u00e9nyeinek ellen\u0151rz\u00e9se szint\u00e9n kulcsfontoss\u00e1g\u00fa l\u00e9p\u00e9s a prop\u00e1n k\u00f6zvetlen oxid\u00e1ci\u00f3j\u00e1nak akrilsavgy\u00e1rt\u00e1si folyamat\u00e1ban. A folyamatfolyamat szerint a prop\u00e1n egyl\u00e9p\u00e9ses folyamata l\u00e9nyegesen r\u00f6videbb, mint a propil\u00e9n oxid\u00e1ci\u00f3, de a speci\u00e1lis kataliz\u00e1tor t\u00edpusok sz\u00fcks\u00e9gess\u00e9ge miatt, \u00edgy a szelektivit\u00e1s, az aktivit\u00e1s \u00e9s a stabilit\u00e1s szempontj\u00e1b\u00f3l a folyamattechnol\u00f3gia szigor\u00fabb vizsg\u00e1latot tesz lehet\u0151v\u00e9. Ezenk\u00edv\u00fcl a prop\u00e1n egyl\u00e9pcs\u0151s m\u00f3dszer nyersanyaga a prop\u00e1n, amely lehet f\u00f6ldg\u00e1zzal el\u0151\u00e1ll\u00edtott prop\u00e1n, vagy finom\u00edt\u00f3ban el\u0151\u00e1ll\u00edtott prop\u00e1n, \u00edgy a nyersanyagforr\u00e1sok sz\u00e9les sk\u00e1l\u00e1ja sz\u00e9lesebb, mint a propil\u00e9n k\u00f6zvetlen oxid\u00e1ci\u00f3s m\u00f3dszere. A nyersanyag\u00e1r-tendencia, prop\u00e1n alacsonyabb, mint a propil\u00e9n \u00e1ra, 2009-t\u0151l 2023-ig a kett\u0151 k\u00f6z\u00f6tti \u00e1rk\u00fcl\u00f6nbs\u00e9g k\u00f6r\u00fclbel\u00fcl 3200 j\u00fcan \/ tonna, a prop\u00e1n felhaszn\u00e1l\u00e1si ar\u00e1nya, \u00e9s a propil\u00e9n k\u00edn\u00e1lat v\u00e1rhat\u00f3an t\u00f6bblet, ami a k\u00e9t \u00e1rk\u00fcl\u00f6nbs\u00e9g fokozatos cs\u00f6kken\u00e9s\u00e9t eredm\u00e9nyezi, 2023-ig az \u00e1rk\u00fcl\u00f6nbs\u00e9g 1700 j\u00fcan \/ tonna vagy \u00edgy cs\u00f6kkent. \u00e1bra 2. \u00e1bra m\u00falt \u00e9vi prop\u00e1n \u00e9s propil\u00e9n \u00e1r\u00e1nak alakul\u00e1sa (egys\u00e9g: j\u00fcan\/tonna)<\/p>\n<p>3, akrilsav ipar verseny fokoz\u00f3dik? \u00c9rtelmez\u00e9sem szerint az ok, ami\u00e9rt mindenki akt\u00edvan b\u0151v\u00edti az \u00faj gy\u00e1rt\u00e1si folyamatokat, az az, hogy jelenleg K\u00edna f\u0151\u00e1ram\u00fa \u00f6mlesztett vegyi anyagai alapvet\u0151en t\u00f6bbletben vannak, \u00e9s hamarosan t\u00f6bbletbe ker\u00fclnek, ami al\u00f3l az akrilsav sem kiv\u00e9tel. Az akrilsav az akril\u00e9szter fontos monomerje, az ipari l\u00e1ncfinom\u00edt\u00e1s b\u0151v\u00edt\u00e9s\u00e9nek kulcsfontoss\u00e1g\u00fa term\u00e9ke, a downstream a metil-akril\u00e1t, etil-akril\u00e1t, butil-akril\u00e1t, izooktil-akril\u00e1t, SAP-gyanta \u00e9s akrilsav-k\u00fcl\u00f6nleges \u00e9szter alapanyagak\u00e9nt haszn\u00e1lhat\u00f3, \u00e9s az akrilsav k\u00fcl\u00f6nleges ell\u00e1t\u00e1s\u00e1nak is k\u00f6sz\u00f6nhet\u0151, ami az elm\u00falt \u00e9vekben a termel\u00e9s m\u00e9rt\u00e9k\u00e9nek fokozatos n\u00f6veked\u00e9s\u00e9hez vezetett. Az adatstatisztik\u00e1im szerint 2023 v\u00e9g\u00e9re az akrilsav sk\u00e1l\u00e1ja K\u00edn\u00e1ban meghaladta a 4 milli\u00f3 tonna\/\u00e9v mennyis\u00e9get, az \u00e1tlagos \u00e9ves n\u00f6veked\u00e9si \u00fctem t\u00f6bb mint 4%, t\u00f6rt\u00e9nelmi cs\u00facsot el\u00e9rve, ami tov\u00e1bbi versenyt v\u00e1lt ki. Az akrilsavsk\u00e1la b\u0151v\u00fcl\u00e9se az akrilsavgy\u00e1rt\u00e1s javul\u00e1s\u00e1hoz vezetett. Statisztik\u00e1im szerint 2023 v\u00e9g\u00e9re K\u00edna akrilsavtermel\u00e9se meghaladta a 2,7 milli\u00f3 tonna\/\u00e9v mennyis\u00e9get, ami t\u00f6bb mint 10% \u00e1tlagos \u00e9ves n\u00f6veked\u00e9si \u00fctemet mutat. K\u00edna akrilsav ipari l\u00e1nc, a legt\u00f6bb integr\u00e1lt fejleszt\u00e9si m\u00f3d, a downstream t\u00f6bb t\u00e1mogat\u00f3 akril\u00e9szterek, \u00edgy a kibocs\u00e1t\u00e1s akrilsav jobban t\u00fckr\u00f6zi a n\u00f6veked\u00e9s a downstream \u00e9szter termel\u00e9s. Az elm\u00falt \u00e9vek tendenci\u00e1ja szerint K\u00edna akrilsav k\u00edn\u00e1lata fokoz\u00f3dik, de a teljes munkaszint kevesebb, mint 70%. Az ipar\u00e1g szerint, hogy \u00e9rt\u00e9kelje a piaci t\u00f6bblet szabv\u00e1ny\u00e1t, a 75%-n\u00e9l kisebb indul\u00e1si ar\u00e1ny t\u00f6bbnyire a t\u00f6bblet \u00e1llapot\u00e1ban van, \u00e9s az akrilsav piac az elm\u00falt n\u00e9h\u00e1ny \u00e9vben, az indul\u00e1si ar\u00e1ny kevesebb, mint 70%. Ez annak is k\u00f6sz\u00f6nhet\u0151, hogy a megn\u00f6vekedett verseny az akrilsav piac\u00e1n, ami alacsony indul\u00e1si ar\u00e1nyt eredm\u00e9nyez. Ez\u00e9rt sok javasolt az \u00e9p\u00edt\u0151iparban a v\u00e1llalkoz\u00e1sok akt\u00edvan keresik az \u00faj technol\u00f3gi\u00e1kat, hogy a jelenlegi akrilsav kegyetlen piaci verseny, hogy tal\u00e1ljon n\u00e9mi teret a t\u00fal\u00e9l\u00e9shez. A t\u00f6bbi t\u00edpus\u00fa akrilsav gy\u00e1rt\u00e1si folyamat sor\u00e1n a legt\u00f6bb gy\u00e1rt\u00e1si folyamat jellemz\u0151i a nyersanyagok el\u00e9rhetetlens\u00e9ge, a gy\u00e1rt\u00e1si folyamat magas k\u00f6lts\u00e9ge \u00e9s a magas technikai akad\u00e1lyok, \u00edgy a prop\u00e1n egyl\u00e9p\u00e9ses akrilsav az ipar \u00e1ltal er\u0151sen \u00e9rintett. \u00e1bra K\u00edna akrilsav indul\u00e1si ar\u00e1ny\u00e1nak alakul\u00e1sa (egys\u00e9g: 10 000 tonna\/\u00e9v)<\/p>\n<p>4\u3001Mennyivel cs\u00f6kkenthet\u0151 a prop\u00e1n egyl\u00e9pcs\u0151s m\u00f3dszer k\u00f6lts\u00e9ge? A prop\u00e1n egyl\u00e9pcs\u0151s gy\u00e1rt\u00e1si elj\u00e1r\u00e1s verseny\u00e9ben, amellett, hogy ez az elj\u00e1r\u00e1s val\u00f3ban kiforrott \u00e9s az iparos\u00edt\u00e1s lehet\u0151s\u00e9ge, nagyobb figyelmet ford\u00edtanak a propil\u00e9n k\u00f6zvetlen oxid\u00e1ci\u00f3s m\u00f3dszer k\u00f6lts\u00e9g\u00e9re, mint mennyivel alacsonyabb? A vonatkoz\u00f3 inform\u00e1ci\u00f3k szerint a prop\u00e1n egyl\u00e9p\u00e9ses gy\u00e1rt\u00e1si folyamat, prop\u00e1n egys\u00e9gnyi fogyaszt\u00e1s 0,87-1,235, egy\u00e9b gy\u00e1rt\u00e1si folyamat tartoz\u00e9kok, extrakci\u00f3s anyagok, blokkol\u00f3szerek, prop\u00e1n oxid\u00e1ci\u00f3s kataliz\u00e1tor, p-toluol szulfonsav \u00e9s egy\u00e9b term\u00e9kek, az egys\u00e9gk\u00f6lts\u00e9g ezen alapvet\u0151 seg\u00e9danyagok k\u00f6r\u00fclbel\u00fcl 440 j\u00fcan \/ tonna. A k\u00f6z\u00fczemi munk\u00e1k eset\u00e9ben ezek k\u00f6z\u00e9 tartozik az \u00e9desv\u00edz, a demineraliz\u00e1lt v\u00edz, a villamos energia, a nitrog\u00e9n, a m\u0171szerleveg\u0151, az \u00fczemanyagg\u00e1z, a keringtetett v\u00edz \u00e9s a g\u0151z stb., \u00e9s ezek a k\u00f6lts\u00e9gek k\u00f6r\u00fclbel\u00fcl 1500 RMB\/tonna. A p\u00e9nz\u00fcgyi k\u00f6lts\u00e9gek, kezel\u00e9si d\u00edjak, \u00e9rt\u00e9kcs\u00f6kken\u00e9s \u00e9s egy\u00e9b k\u00f6lts\u00e9gek figyelembev\u00e9tele n\u00e9lk\u00fcl az alapvet\u0151 seg\u00e9danyagok \u00e9s k\u00f6zmunk\u00e1k \u00f6sszk\u00f6lts\u00e9ge k\u00f6r\u00fclbel\u00fcl 2000 RMB\/tonna, \u00e9s ezt a k\u00f6lts\u00e9get feldolgoz\u00e1si k\u00f6lts\u00e9gnek is nevezhetj\u00fck. A propil\u00e9n k\u00f6zvetlen oxid\u00e1ci\u00f3s m\u00f3dszer\u00e9nek feldolgoz\u00e1si k\u00f6lts\u00e9g-\u00f6sszehasonl\u00edt\u00e1sa alapj\u00e1n nincs nagy k\u00fcl\u00f6nbs\u00e9g a k\u00e9t feldolgoz\u00e1si k\u00f6lts\u00e9g k\u00f6z\u00f6tt. Meg kell azonban jegyezni, hogy a prop\u00e1n egyl\u00e9pcs\u0151s gy\u00e1rt\u00e1si folyamat miatt a piaci teszt \u00e9retts\u00e9g\u00e9be, n\u00e9h\u00e1ny gy\u00e1rt\u00e1si technol\u00f3gia, prop\u00e1n egys\u00e9gnyi fogyaszt\u00e1s el\u00e9rheti a 0,87 vagy \u00edgy, m\u00edg n\u00e9h\u00e1ny gy\u00e1rt\u00e1si folyamat csak 1,235. Ez\u00e9rt, ha a prop\u00e1n egys\u00e9gnyi fogyaszt\u00e1sa v\u00e1ltozik, akkor az akrilsav k\u00f6lts\u00e9ge is nyilv\u00e1nval\u00f3an v\u00e1ltozik. A 0,87-es prop\u00e1n egys\u00e9gfogyaszt\u00e1s m\u00e9r\u00e9se szerint, azonos feldolgoz\u00e1si k\u00f6lts\u00e9get felt\u00e9telezve, f\u00fcggetlen\u00fcl att\u00f3l, hogy hazai prop\u00e1nt vagy import\u00e1lt prop\u00e1nt haszn\u00e1lunk, a prop\u00e1n egyl\u00e9p\u00e9ses m\u00f3dszer k\u00f6lts\u00e9gel\u0151nyben van a propil\u00e9n k\u00f6zvetlen oxid\u00e1ci\u00f3s m\u00f3dszerrel szemben. Az elm\u00falt n\u00e9h\u00e1ny \u00e9v elm\u00e9leti v\u00e1ltoz\u00e1saib\u00f3l \u00edt\u00e9lve a kett\u0151 k\u00f6z\u00f6tti \u00e1rk\u00fcl\u00f6nbs\u00e9g k\u00f6r\u00fclbel\u00fcl 1200 RMB\/tonna. \u00e1bra Az akrilsav k\u00f6lts\u00e9g\u00e9nek \u00f6sszehasonl\u00edt\u00e1sa az egyl\u00e9p\u00e9ses prop\u00e1n m\u00f3dszer (0,87 egys\u00e9gnyi fogyaszt\u00e1s) \u00e9s a propil\u00e9n k\u00f6zvetlen oxid\u00e1ci\u00f3s m\u00f3dszer k\u00f6z\u00f6tt K\u00edn\u00e1ban (egys\u00e9g: j\u00fcan\/tonna).<\/p>\n<p>Ha 1,235 prop\u00e1n egys\u00e9gnyi fogyaszt\u00e1s\u00e1t haszn\u00e1ljuk, akkor az import\u00e1lt prop\u00e1n \u00e9s a hazai prop\u00e1n \u00e1r\u00e1nak alakul\u00e1s\u00e1t \u00f6sszehasonl\u00edtva kisz\u00e1m\u00edthat\u00f3, hogy a propil\u00e9n k\u00f6zvetlen meg\u0151rz\u00e9si m\u00f3dszere bizonyos k\u00f6lts\u00e9gel\u0151nnyel rendelkezik a m\u00faltban, k\u00fcl\u00f6n\u00f6sen a 2009 \u00e9s 2015 k\u00f6z\u00f6tti id\u0151szakban. A 2016 \u00e9s 2020 k\u00f6z\u00f6tti id\u0151szakban azonban a propil\u00e9n k\u00f6zvetlen oxid\u00e1ci\u00f3s m\u00f3dszer k\u00f6lts\u00e9gel\u0151nye nem nyilv\u00e1nval\u00f3, de a k\u00e9t gy\u00e1rt\u00e1si elj\u00e1r\u00e1s k\u00f6z\u00f6tti k\u00fcl\u00f6nbs\u00e9g nem nagy. 2021 \u00e9s 2023 k\u00f6z\u00f6tt a propil\u00e9n k\u00f6zvetlen oxid\u00e1ci\u00f3j\u00e1nak k\u00f6lts\u00e9gel\u0151nye nyilv\u00e1nval\u00f3bb. 5. \u00e1bra Az akrilsav k\u00f6lts\u00e9geinek \u00f6sszehasonl\u00edt\u00e1sa a prop\u00e1n egyl\u00e9pcs\u0151s elj\u00e1r\u00e1s (1,235 egys\u00e9gnyi fogyaszt\u00e1s) \u00e9s a propil\u00e9n k\u00f6zvetlen oxid\u00e1ci\u00f3s elj\u00e1r\u00e1s k\u00f6z\u00f6tt K\u00edn\u00e1ban (egys\u00e9g: j\u00fcan\/tonna) Forr\u00e1s: A k\u00ednai akrilsav-gy\u00e1rt\u00e1s k\u00f6lts\u00e9gei: Ez azt jelenti, hogy ha a prop\u00e1n egys\u00e9gnyi fogyaszt\u00e1s\u00e1ban hatalmas v\u00e1ltoz\u00e1s k\u00f6vetkezik be, a prop\u00e1n egyl\u00e9pcs\u0151s elj\u00e1r\u00e1s nem nyilv\u00e1nval\u00f3an versenyk\u00e9pes a k\u00f6lts\u00e9gekben, ezzel szemben a propil\u00e9n k\u00f6zvetlen oxid\u00e1ci\u00f3s elj\u00e1r\u00e1s sokkal versenyk\u00e9pesebb a k\u00f6lts\u00e9gekben. V\u00e9gezet\u00fcl szeretn\u00e9m elmondani, hogy a prop\u00e1n egyl\u00e9p\u00e9ses akrilsavgy\u00e1rt\u00e1si folyamat a folyamat\u00e1raml\u00e1s szempontj\u00e1b\u00f3l a r\u00f6vid folyamat jellemz\u0151ivel rendelkezik, \u00e9s a prop\u00e1n nyersanyag alacsonyabb k\u00f6lts\u00e9g\u0171, mint a propil\u00e9n. A m\u0171szaki \u00e9retts\u00e9g korl\u00e1tai miatt azonban nincs t\u00e9nyleges ipari \u00fczem \u00f6sszehasonl\u00edt\u00e1s, ez az \u00f6sszehasonl\u00edt\u00e1si eredm\u00e9ny csak referenciak\u00e9nt szolg\u00e1l, \u00e9s nem rendelkezik beruh\u00e1z\u00e1si \u00fatmutat\u00f3 \u00e9rt\u00e9kkel. V\u00e9lem\u00e9nyem szerint a prop\u00e1n \u00e9rt\u00e9ke a j\u00f6v\u0151ben tov\u00e1bb fog emelkedni, amit nemcsak a PDH-ipar fejl\u0151d\u00e9se, hanem az alacsony sz\u00e9n-dioxid-kibocs\u00e1t\u00e1s\u00fa fosszilis energiaforr\u00e1sok fokozott felhaszn\u00e1l\u00e1s\u00e1nak ig\u00e9nye is vez\u00e9rel. A propil\u00e9nt pedig t\u00f6bbf\u00e9lek\u00e9ppen sz\u00e1ll\u00edtj\u00e1k, \u00edgy a propil\u00e9n \u00e9rt\u00e9ke v\u00e1rhat\u00f3an fokozatosan cs\u00f6kkenni fog. Ilyen tendencia mellett v\u00e1rhat\u00f3an a propil\u00e9n k\u00f6zvetlen oxid\u00e1ci\u00f3s m\u00f3dszer\u00e9nek versenyk\u00e9pess\u00e9ge v\u00e1rhat\u00f3an er\u0151teljesebben javul. Meg kell azonban jegyezni, hogy ha a finom\u00edt\u00f3k saj\u00e1t prop\u00e1n mell\u00e9ktermel\u00e9s\u00fcket, valamint a kipufog\u00f3g\u00e1z MTO-egys\u00e9g mell\u00e9ktermel\u00e9s\u00e9t haszn\u00e1lj\u00e1k alapanyagk\u00e9nt, akkor ez a versenyk\u00e9pess\u00e9g l\u00e9nyegesen magasabb, mint a propil\u00e9n k\u00f6zvetlen oxid\u00e1ci\u00f3s m\u00f3dszere.<\/p>\n<p>&nbsp;<\/p>\n<table style=\"border-collapse: collapse; width: 528.02pt;\" border=\"0\" width=\"704\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et5\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><strong>Politiol\/Polimerkapt\u00e1n<\/strong><\/td>\n<td class=\"et6\" style=\"width: 246.30pt;\" width=\"328\"><\/td>\n<td class=\"et6\" style=\"width: 90.55pt;\" width=\"120\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-bmes-cas-3570-55-6\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/cas-3570-55-6\/\"> DMES monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Bis(2-merkaptoetil)szulfid<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">3570-55-6<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-bmpt-cas-131538-00-6\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/cas-131538-00-6\/\"> DMPT monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">THIOCURE DMPT<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">131538-00-6<\/td>\n<\/tr>\n<tr style=\"height: 31.00pt;\">\n<td class=\"et7\" style=\"height: 31.00pt; width: 191.50pt;\" width=\"255\" height=\"41\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-petmp-cas-7575-23-7\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/sinomer-petmp-cas-7575-23-7\/\"> PETMP monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">PENTAERITRITOL-TETRA(3-MERKAPTOPROPION\u00c1T)<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">7575-23-7<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-pm839-cas-72244-98-5\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/cas-72244-98-5\/\"> PM839 Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Polioxi(metil-1,2-et\u00e1ndiil)<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">72244-98-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et5\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><strong>Monofunkci\u00f3s monomer<\/strong><\/td>\n<td class=\"et10\" style=\"width: 246.30pt;\" width=\"328\"><\/td>\n<td class=\"et11\" style=\"width: 90.55pt;\" width=\"120\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-hema-cas-868-77-9\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/hema-monomer-cas-868-77-9\/\"> HEMA monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">2-hidroxietil-metakril\u00e1t<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">868-77-9<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-hpma-cas-27813-02-1\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/hpma-monomer-cas-27813-02-1\/\"> HPMA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">2-hidroxipropil-metakril\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">27813-02-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-thfa-cas-2399-48-6\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/thfa-monomer-cas-2399-48-6\/\"> THFA monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Tetrahidrofurfuril-akril\u00e1t<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">2399-48-6<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/hdcpa-monomer-cas-79637-74-4\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/hdcpa-monomer-cas-79637-74-4\/\"> HDCPA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Hidrog\u00e9nezett diciklopentenil-akril\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">79637-74-4<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/dcpma-monomer-cas-30798-39-1\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/dcpma-monomer-cas-30798-39-1\/\"> DCPMA monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Dihidrodiciklopentadienil-metakril\u00e1t<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">30798-39-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/dcpa-monomer-cas-12542-30-2\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/dcpa-monomer-cas-12542-30-2\/\"> DCPA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Dihidrodiciklopentadienil-akril\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">12542-30-2<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/dcpema-monomer-cas-68586-19-6\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/dcpema-monomer-cas-68586-19-6\/\"> DCPEMA monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Diciklopenteniloxi-etil-metakril\u00e1t<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">68586-19-6<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-dcpeoa-cas-65983-31-5\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/dcpeoa-monomer-cas-65983-31-5\/\"> DCPEOA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Diciklopenteniloxi-etil-akril\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">65983-31-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/np-4ea-monomer-cas-50974-47-5\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/np-4ea-monomer-cas-50974-47-5\/\"> NP-4EA monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">(4) etoxil\u00e1lt nonylfenol<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">50974-47-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"> LA Monomer<\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Lauril-akril\u00e1t \/ dodecil-akril\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">2156-97-0<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-thfma-monomer-cas-2455-24-5\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/thfma-monomer-cas-2455-24-5\/\"> THFMA monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Tetrahidrofurfuril-metakril\u00e1t<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">2455-24-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/phea-monomer-cas-48145-04-6\/\"><span style=\"color: #00ccff;\"> PHEA monomer<\/span><\/a><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">2-FENOXI-ETIL-AKRIL\u00c1T<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">48145-04-6<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/142-90-5\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/142-90-5\/\"> LMA monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Lauril-metakril\u00e1t<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">142-90-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/hu\/product\/ida-monomer-cas-1330-61-6\/\"> IDA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Izodecil-akril\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">1330-61-6<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/iboma-cas-7534-94-3\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/iboma-cas-7534-94-3\/\"> IBOMA monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Izobornyl-metakril\u00e1t<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">7534-94-3<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/hu\/product\/iboa-monomer-cas-5888-33-5\/\"> IBOA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Izobornyil-akril\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">5888-33-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/hu\/product\/eoeoea-monomer-cas-7328-17-8\/\"> EOEOEA Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">2-(2-etoxietoxi-etoxi)etil-akril\u00e1t<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">7328-17-8<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et5\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><strong>Multifunkcion\u00e1lis monomer<\/strong><\/td>\n<td class=\"et10\" style=\"width: 246.30pt;\" width=\"328\"><\/td>\n<td class=\"et11\" style=\"width: 90.55pt;\" width=\"120\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-dpha-cas-29570-58-9\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/dpha-monomer-cas-29570-58-9\/\"> DPHA monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Dipentaeritritol-hexakril\u00e1t<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">29570-58-9<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/hu\/product\/-di-tmpta-cas-94108-97-1\/\"> DI-TMPTA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">DI(TRIMETILOLPROPAN)TETRAAKRIL\u00c1T<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">94108-97-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et5\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><strong>Akrilamid-monomer<\/strong><\/td>\n<td class=\"et10\" style=\"width: 246.30pt;\" width=\"328\"><\/td>\n<td class=\"et11\" style=\"width: 90.55pt;\" width=\"120\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-acmo-cas-5117-12-4\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/acmo-monomer-cas-5117-12-4\/\"> ACMO monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">4-akrilil-morfolin<\/td>\n<td class=\"et12\" style=\"width: 90.55pt;\" width=\"120\">5117-12-4<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et5\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><strong>Difunkci\u00f3s monomer<\/strong><\/td>\n<td class=\"et10\" style=\"width: 246.30pt;\" width=\"328\"><\/td>\n<td class=\"et11\" style=\"width: 90.55pt;\" width=\"120\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/cas-25852-47-5\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/cas-25852-47-5\/\">PEGDMA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Poli(etil\u00e9nglikol)-dimetakril\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">25852-47-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/tpgda-cas-42978-66-5\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/tpgda-cas-42978-66-5\/\"> TPGDA monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Tripropil\u00e9n-glikol-diacril\u00e1t<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">42978-66-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/tegdma-cas-109-16-0\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/tegdma-cas-109-16-0\/\"> TEGDMA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Trietil\u00e9nglikol-dimetakril\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">109-16-0<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/po2-npgda-cas-84170-74-1\/\"><span style=\"color: #00ccff;\"> PO2-NPGDA monomer<\/span><\/a><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Propoxil\u00e1t neopentylenglikol-diacril\u00e1t<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">84170-74-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/hu\/product\/pegda-monomer-cas-26570-48-9\/\"> PEGDA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Polietil\u00e9n-glikol-diacril\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">26570-48-9<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-pdda-phthalate-diethylene-glycol-diacrylate\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/phthalate-diethylene-glycol-diacrylate\/\"> PDDA monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Ftal\u00e1t dietil\u00e9nglikol-diacril\u00e1t<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/hu\/product\/npgda-cas-2223-82-7\/\"> NPGDA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Neopentil-glikol-diacril\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">2223-82-7<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/hu\/product\/cas-13048-33-4\/\"> HDDA monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Hexametil\u00e9n-diacril\u00e1t<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">13048-33-4<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><a title=\"https:\/\/longchangchemical.com\/product\/-eo4-bpada-cas-64401-02-1\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/eo4-bpada-cas-64401-02-1\/\"><span style=\"color: #00ccff;\"> EO4-BPADA monomer<\/span><\/a><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">ETOXIL\u00c1LT (4) BISZFENOL A-DIACRIL\u00c1T<\/td>\n<td class=\"et14\" style=\"width: 90.55pt;\" width=\"120\">64401-02-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-eo10-bpada-monomer-cas-64401-02-1\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/eo10-bpada-monomer-cas-64401-02-1\/\"> EO10-BPADA Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">ETOXIL\u00c1LT (10) BISZFENOL A-DIACRIL\u00c1T<\/td>\n<td class=\"et15\" style=\"width: 90.55pt;\" width=\"120\">64401-02-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-egdma-cas-97-90-5\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/egdma-monomer-cas-97-90-5\/\"> EGDMA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Etil\u00e9nglikol-dimetakril\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">97-90-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/hu\/product\/dpgda-monomer-cas-57472-68-1\/\"> DPGDA monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Dipropil\u00e9n-glikol-dieno\u00e1t<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">57472-68-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-bis-gma-cas-1565-94-2\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/sinomer-bis-gma-cas-1565-94-2\/\"> Bis-GMA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Biszfenol A glicidil-metakril\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">1565-94-2<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et5\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><strong>Trifunkcion\u00e1lis monomer<\/strong><\/td>\n<td class=\"et10\" style=\"width: 246.30pt;\" width=\"328\"><\/td>\n<td class=\"et11\" style=\"width: 90.55pt;\" width=\"120\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/tmptma-cas-3290-92-4\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/tmptma-cas-3290-92-4\/\"> TMPTMA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Trimetilolpropan-trimetakril\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">3290-92-4<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/tmpta-cas-15625-89-5\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/tmpta-cas-15625-89-5\/\"> TMPTA monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Trimetilolpropan-trikril\u00e1t<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">15625-89-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/peta-cas-3524-68-3\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/peta-cas-3524-68-3\/\"> PETA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Pentaeritritol-trikril\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">3524-68-3<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-gpta-g3pota-cas-52408-84-1\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/gpta-g3pota-cas-52408-84-1\/\"> GPTA ( G3POTA ) Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">GLICERIL-PROPOXI-TRIAKRIL\u00c1T<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">52408-84-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/hu\/product\/eo3-tmpta-cas-28961-43-5\/\"> EO3-TMPTA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Etoxil\u00e1lt trimetilolpropan-trikril\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">28961-43-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et5\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><strong>Fotoreziszt monomer<\/strong><\/td>\n<td class=\"et10\" style=\"width: 246.30pt;\" width=\"328\"><\/td>\n<td class=\"et11\" style=\"width: 90.55pt;\" width=\"120\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/hu\/product\/ipama-monomer-cas-297156-50-4\/\"> IPAMA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">2-izopropil-2-adamantil-metakril\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">297156-50-4<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/hu\/product\/ecpma-monomer-cas-266308-58-1\/\"> ECPMA monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">1-etil-ciklopentil-metakril\u00e1t<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">266308-58-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-adama-cas-16887-36-8\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/adama-monomer-cas-16887-36-8\/\"> ADAMA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">1-Adamantil-metakril\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">16887-36-8<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et5\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><strong>Metakril\u00e1t monomer<\/strong><\/td>\n<td class=\"et10\" style=\"width: 246.30pt;\" width=\"328\"><\/td>\n<td class=\"et11\" style=\"width: 90.55pt;\" width=\"120\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-tbaema-cas-3775-90-4\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/tbaema-monomer-cas-3775-90-4\/\"> TBAEMA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">2-(terc-butilamino)etil-metakril\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">3775-90-4<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-n-bma-n-butyl-methacrylate-cas-97-88-1\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/n-bma-n-butyl-methacrylate-cas-97-88-1\/\"> NBMA monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">n-butil-metakril\u00e1t<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">97-88-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-mema-cas-6976-93-8\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/mema-monomer-cas-6976-93-8\/\"> MEMA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">2-metoxietil-metakril\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">6976-93-8<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-i-bma-cas-97-86-9\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/i-bma-monomer-cas-97-86-9\/\"> i-BMA monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Izobutil-metakril\u00e1t<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">97-86-9<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-ehma-cas-688-84-6\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/chma-monomer-cas-101-43-9\/\"> EHMA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">2-etilhexil-metakril\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">688-84-6<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/egdmp-monomer-cas-22504-50-3\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/egdmp-monomer-cas-22504-50-3\/\"> EGDMP monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Etil\u00e9nglikol bisz(3-merkaptopropion\u00e1t)<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">22504-50-3<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-eema-cas-2370-63-0\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/eema-monomer-cas-2370-63-0\/\"> EEMA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">2-etoxietil-2-metilprop-2-eno\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">2370-63-0<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-dmaema-cas-2867-47-2\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/dmaema-monomer-cas-2867-47-2\/\"> DMAEMA monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">N,M-dimetil-aminoetil-metakril\u00e1t<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">2867-47-2<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/deam-monomer-cas-105-16-8\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/deam-monomer-cas-105-16-8\/\"> DEAM monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Dietilaminoetil-metakril\u00e1t<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">105-16-8<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-chma-cas-101-43-9\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/chma-monomer-cas-101-43-9\/\"> CHMA monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Ciklohexil-metakril\u00e1t<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">101-43-9<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/bzma-monomer-cas-2495-37-6\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/bzma-monomer-cas-2495-37-6\/\"> BZMA monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Benzil-metakril\u00e1t<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">2495-37-6<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/bddmp-monomer-cas-92140-97-1\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/bddmp-monomer-cas-92140-97-1\/\"> BDDMP monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">1,4-But\u00e1ndiol Di(3-merkaptopropion\u00e1t)<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">92140-97-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-bddma-cas-2082-81-7\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/bddma-monomer-cas-2082-81-7\/\"> BDDMA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">1,4-but\u00e1ndioldi-oldimetakril\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">2082-81-7<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-ama-cas-96-05-9\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/ama-monomer-cas-96-05-9\/\"> AMA monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Alil-metakril\u00e1t<\/td>\n<td class=\"et16\" style=\"width: 90.55pt;\" width=\"120\">96-05-9<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-aaem-cas-21282-97-3\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/aaem-monomer-cas-21282-97-3\/\"> AAEM monomer<\/a><\/span><\/td>\n<td class=\"et17\" style=\"width: 246.30pt;\" width=\"328\">Acetilacetoxi-etil-metakril\u00e1t<\/td>\n<td class=\"et17\" style=\"width: 90.55pt;\" width=\"120\">21282-97-3<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et18\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><strong>Akril\u00e1t monomer<\/strong><\/td>\n<td class=\"et19\" style=\"width: 336.85pt;\" colspan=\"2\" width=\"449\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/iba-monomer-cas-106-63-8\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/iba-monomer-cas-106-63-8\/\"> IBA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Izobutil-akril\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">106-63-8<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/ema-monomer-cas-97-63-2\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/ema-monomer-cas-97-63-2\/\"> EMA monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Etil-metakril\u00e1t<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">97-63-2<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/dmaea-monomer-cas-2439-35-2\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/dmaea-monomer-cas-2439-35-2\/\"> DMAEA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Dimetil-aminoetil-akril\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">2439-35-2<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/deaea-monomer-cas-2426-54-2\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/deaea-monomer-cas-2426-54-2\/\"> DEAEA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">2-(dietilamino)etil-prop-2-eno\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">2426-54-2<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/cha-monomer-cas-3066-71-5\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/cha-monomer-cas-3066-71-5\/\"> CHA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">ciklohexil prop-2-eno\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">3066-71-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/bza-monomer-cas-2495-35-4\/\" href=\"https:\/\/longchangchemical.com\/hu\/product\/bza-monomer-cas-2495-35-4\/\"> BZA monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">benzil-prop-2-eno\u00e1t<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">2495-35-4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><!-- lc-commercial-start --><\/p>\n<h2>How technical buyers usually evaluate this chemical topic<\/h2>\n<p>General chemical decisions usually become clearer when teams move from theory to application fit: what the material needs to do, how pure it needs to be, how it behaves in the real process, and what downstream constraints it must satisfy.<\/p>\n<ul>\n<li><strong>Define the use case first:<\/strong> laboratory understanding and industrial purchasing often need different levels of specification detail.<\/li>\n<li><strong>Check process compatibility:<\/strong> handling, blending, stability, and downstream interaction often determine whether a material is practical to use.<\/li>\n<li><strong>Review storage and transport behavior:<\/strong> shelf life, moisture sensitivity, temperature range, and packaging can all matter commercially.<\/li>\n<li><strong>Use sample validation when the application is critical:<\/strong> small-scale confirmation often saves the most time before a full purchasing decision.<\/li>\n<\/ul>\n<h3>Recommended product references<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/hu\/product\/hpma-monomer-cas-27813-02-1\/\">CHLUMICRYL HPMA<\/a>:<\/strong> Useful when more polarity and adhesion support are needed in the reactive package.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/hu\/product\/iboa-monomer-cas-5888-33-5\/\">CHLUMICRYL IBOA<\/a>:<\/strong> A strong low-viscosity monomer reference when hardness and good flow both matter.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/hu\/product\/tmpta-cas-15625-89-5\/\">CHLUMICRYL TMPTA<\/a>:<\/strong> A standard reactive monomer benchmark when stronger crosslink density is required.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/hu\/product\/eo3-tmpta-cas-28961-43-5\/\">CHLUMICRYL EO3-TMPTA<\/a>:<\/strong> Helpful when viscosity and cure behavior need to be tuned around the base package.<\/li>\n<\/ul>\n<h3>FAQ for buyers and formulators<\/h3>\n<p><strong>Why can a material that looks correct on paper still underperform in use?<\/strong><br \/>Because real-world process conditions, substrate interaction, and storage behavior can reveal problems that are not obvious in a simplified specification review.<\/p>\n<p><strong>Should technical chemical selection always start with the lowest-cost option?<\/strong><br \/>Not usually. The lowest purchase price is not always the lowest use cost once process fit, stability, and downstream quality are considered.<\/p>\n<p><!-- lc-commercial-end --><\/p>","protected":false},"excerpt":{"rendered":"<p>According to my understanding, a domestic enterprise recently announced plans to invest in the construction of propane direct oxidation acrylic acid plant, the annual production capacity of 50,000 tonnes \/<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[143],"tags":[],"class_list":["post-6812","post","type-post","status-publish","format-standard","hentry","category-uv-light-curing-series"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Is the new process for producing acrylic acid by direct oxidation of propane competitive? - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"According to my understanding, a domestic enterprise recently announced plans to invest in the construction of propane direct oxidation acrylic acid pla...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangchemical.com\/hu\/is-the-new-process-for-producing-acrylic-acid-by-direct-oxidation-of-propane-competitive\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Is the new process for producing acrylic acid by direct oxidation of propane competitive? 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