{"id":6756,"date":"2024-03-22T05:44:30","date_gmt":"2024-03-22T05:44:30","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=6756"},"modified":"2026-08-25T09:30:58","modified_gmt":"2026-08-25T09:30:58","slug":"understanding-methyl-methacrylate-from-a-production-process-perspective","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/tr\/understanding-methyl-methacrylate-from-a-production-process-perspective\/","title":{"rendered":"Methyl Methacrylate Production: Process & Cost Drivers"},"content":{"rendered":"

H\u0131zl\u0131 cevap:<\/strong> Methyl methacrylate economics depend on the selected process and local feedstock chain. ACH and C4-based routes differ in raw materials, by-products, equipment, safety burden and variable cost, so conclusions must use current site-specific data.<\/p>\n

Bana g\u00f6re de\u011fer analizi, pazar\u0131 analiz etmek i\u00e7in \u00f6nemli bir y\u00f6ntemdir; bu y\u00f6ntem, end\u00fcstriyel zincirdeki de\u011fer aktar\u0131m\u0131n\u0131n mant\u0131\u011f\u0131n\u0131 h\u0131zl\u0131 bir \u015fekilde anlayabilir ve emtialar\u0131n pazar e\u011filimini tahmin etmek i\u00e7in aktar\u0131m mant\u0131\u011f\u0131na g\u00f6re maliyet aktar\u0131m\u0131n\u0131n y\u00f6n\u00fcn\u00fc tahmin edebilir. Bunlar aras\u0131nda maliyet \u00e7al\u0131\u015fmas\u0131, end\u00fcstri zincirinin de\u011fer analizinin \u00f6nemli bir par\u00e7as\u0131 haline gelir.<\/p>\n

Bu nedenle, kimya end\u00fcstrisi zincirinin de\u011ferini analiz etmeye devam edece\u011fim ve bu t\u00fcr bir analizle end\u00fcstrinin daha sa\u011fl\u0131kl\u0131 \u00e7al\u0131\u015fmas\u0131n\u0131 ve de\u011fer da\u011f\u0131l\u0131m\u0131n\u0131n daha makul olmas\u0131n\u0131 sa\u011flayabilece\u011fimizi umuyorum.<\/p>\n

Metil metakrilat olarak bilinen MMA, yayg\u0131n olarak akrilik olarak da bilinen polimetilmetakrilat (PMMA) \u00fcretimi i\u00e7in \u00f6nemli bir hammaddedir.MMA'n\u0131n end\u00fcstri taraf\u0131ndan yayg\u0131n olarak fark edilmesinin nedeni, alt PMMA'n\u0131n y\u00fcksek performansl\u0131 malzeme \u00f6zellikleridir.<\/p>\n

\u00c7in'in yeni malzeme end\u00fcstrisinin h\u0131zla geli\u015fmesiyle birlikte, yeni malzemelerin a\u015fa\u011f\u0131 ak\u0131m optik, elektronik, otomotiv uygulamalar\u0131n\u0131n daha y\u00fcksek derecede ilgi g\u00f6rd\u00fc\u011f\u00fcn\u00fc, ancak son y\u0131llarda da patlama e\u011filimi oldu\u011funu tespit ettim. Optik alandaki PMMA uygulamalar\u0131ndan biri olan PMMA'n\u0131n \u00f6zelliklerinde \u00f6nemli bir art\u0131\u015f dikkat \u00e7ekmektedir. PMMA s\u0131v\u0131 kristal ekran malzemelerinde, otomotiv enstr\u00fcmantasyon ve ayd\u0131nlatma malzemelerinde, mimari dekorasyon malzemelerinde, reklam \u0131\u015f\u0131k kutusu malzemelerinde vb. kullan\u0131labilir.<\/p>\n

Bunun PMMA end\u00fcstrisinin geli\u015fmesinden kaynakland\u0131\u011f\u0131 ve MMA end\u00fcstri zincirinin geli\u015fimini geri itti\u011fi de s\u00f6ylenebilir. Ankete g\u00f6re, MMA'n\u0131n aseton siyanohidrin y\u00f6ntemi (ACH y\u00f6ntemi), etilen karbonilasyon y\u00f6ntemi, izob\u00fctilen oksidasyon y\u00f6ntemi (C4 y\u00f6ntemi) olmak \u00fczere \u00fc\u00e7 ana \u00fcretim s\u00fcreci vard\u0131r ve \u015fu anda \u00c7in'in \u00fcreticileri esas olarak ACH ve C4 y\u00f6ntemidir ve etilen karbonilasyon y\u00f6ntemi i\u00e7in end\u00fcstriyel \u00fcretim birimi yoktur.<\/p>\n

Aseton siyanohidrin y\u00f6ntemi, akrilonitrilin bir yan \u00fcr\u00fcn\u00fc olan hidrosiyanik asidi hammadde olarak alan ve alkali kataliz\u00f6r (dietilamin) etkisi alt\u0131nda aseton siyanohidrin \u00fcreten ve \u00fcretilen aseton siyanohidrinin metakrilamid s\u00fclfat \u00fcretmek i\u00e7in s\u00fclf\u00fcrik asit ile reaksiyona girdi\u011fi ve daha sonra hidrolize edildi\u011fi ve daha sonra ham MMA ve asidik sulu kar\u0131\u015f\u0131m \u00fcretmek i\u00e7in metanol ile esterle\u015ftirildi\u011fi en eski sanayile\u015fmi\u015f MMA \u00fcretim s\u00fcrecidir. Ham MMA, MMA \u00fcr\u00fcnlerini \u00fcretmek i\u00e7in dam\u0131t\u0131l\u0131r, reaksiyona girmemi\u015f metanol geri kazan\u0131l\u0131r ve geri d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcr ve reaksiyondan sonra kalan s\u0131v\u0131, amonyum bis\u00fclfat\u0131n geri kazan\u0131lmas\u0131 i\u00e7in geri kazan\u0131m b\u00f6l\u00fcm\u00fcne girer. Ba\u015fka bir deyi\u015fle, ACH y\u00f6ntemi hammadde olarak aseton ve hidrosiyanik asit kullanan bir \u00fcretim s\u00fcrecidir.<\/p>\n

\u0130zob\u00fctilen y\u00f6ntemi C4 y\u00f6ntemi olarak adland\u0131r\u0131l\u0131r, \u00f6ncelikle metakrolein yapmak i\u00e7in izob\u00fctilen oksitlenir, daha sonra metakrilik asit yapmak i\u00e7in oksitlenir ve son olarak MMA \u00fcretmek i\u00e7in metanol ile esterle\u015ftirilir.\u015eu anda, yerel C4 rotalar\u0131n\u0131n t\u00fcm\u00fc \u00fc\u00e7 ad\u0131ml\u0131d\u0131r, 1, Mo-Bi kataliz\u00f6r\u00fc ve MA \u00fcretmek i\u00e7in hava gaz\u0131 faz\u0131 oksidasyon reaksiyonu i\u015flevinde izob\u00fctilen \/ tert-b\u00fctil alkol, izob\u00fctilenin d\u00f6n\u00fc\u015f\u00fcm oran\u0131 95%'den fazlad\u0131r ve MA'n\u0131n se\u00e7icili\u011fi (mol fraksiyonu) 80%'den fazlad\u0131r; 2, MA se\u00e7icili\u011fi 80%'den fazlad\u0131r; 2, MA reaksiyonu 80%'den fazlad\u0131r; 2, MA reaksiyonu 80%'den fazlad\u0131r. MA oksidasyon reaksiyonu fosfomolibden kataliz\u00f6r\u00fcn\u00fc kullan\u0131r ve termal stabiliteyi art\u0131rmak, aktiviteyi d\u00fczenlemek ve kataliz\u00f6r\u00fcn y\u00fczey alan\u0131n\u0131 art\u0131rmak i\u00e7in alkali metaller eklenir ve MA'n\u0131n d\u00f6n\u00fc\u015f\u00fcm oran\u0131 \u00e7ok a\u015famal\u0131 oksidasyon reaksiyonundan sonra 98%'ye ula\u015fabilir; 3. MAA'n\u0131n esterifikasyonu MMA \u00fcretir ve MAA'n\u0131n esterifikasyon reaksiyonu bir s\u0131v\u0131 faz reaksiyonu veya bir gaz faz\u0131 reaksiyonu olabilir. Ba\u015fka bir deyi\u015fle, C4 y\u00f6ntemi ana hammadde olarak izob\u00fctilene dayanmaktad\u0131r.<\/p>\n

BASF y\u00f6ntemi olarak da bilinen etilen karbonilasyon y\u00f6ntemi \u015fu s\u00fcre\u00e7lerden olu\u015fur: karbonil sentezi, hidroksil aldehit reaksiyonu, oksidasyon reaksiyonu ve esterle\u015fme reaksiyonu. \u0130lk olarak, etilen propiyonaldehit \u00fcretmek i\u00e7in karbondioksit ve hidrojen ile karbonilize edilir, daha sonra propiyonaldehit MAL ve su \u00fcretmek i\u00e7in asetik asit ve dimetilamin katalizi ko\u015fulu alt\u0131nda formaldehit ile yo\u011funla\u015ft\u0131r\u0131l\u0131r ve MAL MAAMAA \u00fcretmek i\u00e7in oksitlenir So\u011futulduktan sonra, MMA \u00fcretmek i\u00e7in katalitik ko\u015ful alt\u0131nda metanol ile reaksiyona sokulur Ham MMA yakla\u015f\u0131k 90% toplam verime sahiptir. Ba\u015fka bir deyi\u015fle, etilen karbonilasyon y\u00f6nteminin ana hammaddesi etilendir.<\/p>\n

Bu nedenle, MMA de\u011fer zinciri \u00e7al\u0131\u015fmam\u0131z, ACH y\u00f6ntemi \u00fcretim de\u011fer zinciri, C4 y\u00f6ntemi \u00fcretim de\u011fer zinciri, PMMA y\u00f6ntemi \u00fcretim de\u011fer zinciri ve etilen karbonilasyon y\u00f6ntemi \u00fcretim de\u011fer zinciri olan a\u015fa\u011f\u0131daki end\u00fcstri zincirlerinin enlemini takip etmelidir.<\/p>\n

 <\/p>\n

End\u00fcstri zinciri I: ACH y\u00f6ntemi MMA de\u011fer zinciri<\/p>\n

ACH y\u00f6ntemiyle MMA \u00fcretim s\u00fcrecinde, ana hammaddeler aseton ve hidrosiyanik asittir, bunlardan hidrosiyanik asit akrilonitrilin yan \u00fcretimi yoluyla \u00fcretilir ve ayr\u0131ca yard\u0131mc\u0131 malzemeler, metanol de vard\u0131r, bu nedenle end\u00fcstri genellikle hammadde bile\u015fimini hesaplama maliyeti olarak aseton, akrilonitril ve metanol kullan\u0131r. Birim t\u00fcketim 0,69 ton aseton ve 0,32 ton akrilonitril ile 0,35 ton metanol olarak hesapland\u0131\u011f\u0131nda, ACH y\u00f6ntemiyle MMA'n\u0131n maliyet bile\u015fiminde aseton maliyeti en b\u00fcy\u00fck oran\u0131 olu\u015ftururken, bunu akrilonitrilin yan \u00fcr\u00fcn\u00fc olarak \u00fcretilen hidrosiyanik asit ve metanol en k\u00fc\u00e7\u00fck oran\u0131 olu\u015fturmaktad\u0131r.<\/p>\n

Son \u00fc\u00e7 y\u0131lda aseton, metanol ve akrilonitrilin fiyat korelasyon testine g\u00f6re, ACH MMA'n\u0131n aseton ile korelasyonunun yakla\u015f\u0131k 19%, metanol ile korelasyonunun yakla\u015f\u0131k 57% ve akrilonitrile g\u00f6re korelasyonun yakla\u015f\u0131k 18% oldu\u011fu bulunmu\u015ftur. Bunun, MMA'daki maliyet pay\u0131 ile bir bo\u015fluk oldu\u011fu g\u00f6r\u00fclebilir; burada MMA'n\u0131n maliyeti i\u00e7in asetonun y\u00fcksek pay\u0131, fiyat dalgalanmalar\u0131n\u0131n MMA'n\u0131n ACH y\u00f6nteminin fiyat\u0131 \u00fczerindeki fiyat dalgalanmalar\u0131na yans\u0131t\u0131lamazken, metanol\u00fcn fiyat dalgalanmalar\u0131, MMA'n\u0131n fiyat\u0131, asetondan daha b\u00fcy\u00fck olan MMA'n\u0131n fiyat\u0131 \u00fczerinde bir etkiye sahiptir.<\/p>\n

Ancak, metanol\u00fcn maliyet pay\u0131 sadece 7%, asetonun maliyet pay\u0131 ise 26% civar\u0131ndad\u0131r. MMA'n\u0131n de\u011fer zinciri \u00e7al\u0131\u015fmas\u0131 i\u00e7in asetonun maliyet de\u011fi\u015fimlerine bakmak daha \u00f6nemlidir.<\/p>\n

Asetonun maliyet bile\u015fimi i\u00e7in, ana hammaddeler saf benzen, propilendir; bunlardan asetonun de\u011fi\u015fken maliyet bile\u015fimindeki saf benzen, ikinci s\u0131rada propilenin en b\u00fcy\u00fck oran\u0131n\u0131 olu\u015fturmaktad\u0131r, bu nedenle asetonun maliyet dalgalanmalar\u0131 i\u00e7in, esas olarak saf benzenin fiyat dalgalanmalar\u0131ndan kaynaklanmaktad\u0131r. Ancak, aseton fenol ve keton tesisi taraf\u0131ndan birlikte \u00fcretildi\u011finden, aseton maliyetinin etkisi daha \u00e7ok fenol ve fenol keton tesisinin entegre maliyet bile\u015fimine ba\u011fl\u0131d\u0131r.<\/p>\n

\u00d6zetlemek gerekirse, ACH MMA'n\u0131n de\u011fer zinciri esas olarak aseton ve metanol\u00fcn maliyet dalgalanmalar\u0131ndan kaynaklanmakta olup, aseton MMA'n\u0131n de\u011feri \u00fczerinde en b\u00fcy\u00fck etkiye sahiptir. Asetonun de\u011fer zinciri daha \u00e7ok saf benzen, propilen ve fenol ve keton entegrasyon projelerinin maliyet de\u011fi\u015fimlerine at\u0131fta bulunmaktad\u0131r.<\/p>\n

End\u00fcstri zinciri II: C4 y\u00f6ntemi MMA de\u011fer zinciri<\/p>\n

C4 MMA de\u011fer zinciri i\u00e7in hammaddeler izob\u00fctilen ve metanold\u00fcr; izob\u00fctilen, MTBE kraking \u00fcretiminden elde edilen y\u00fcksek safl\u0131kta bir izob\u00fctilen \u00fcr\u00fcn\u00fcd\u00fcr. Metanol ise k\u00f6m\u00fcr \u00fcretiminden elde edilen sanayile\u015fmi\u015f bir metanol \u00fcr\u00fcn\u00fcd\u00fcr.<\/p>\n

C4 MMA'n\u0131n maliyet bile\u015fimine g\u00f6re, de\u011fi\u015fken maliyetler izob\u00fctilen i\u00e7in 0,82 ve metanol i\u00e7in 0,35'tir. \u00dcretim teknolojisinin ilerlemesiyle birlikte, end\u00fcstri birim t\u00fcketimi 0,8'e d\u00fc\u015f\u00fcrm\u00fc\u015f ve bu da C4 MMA'n\u0131n maliyetini bir \u00f6l\u00e7\u00fcde azaltm\u0131\u015ft\u0131r. Geri kalan\u0131 su, elektrik ve gaz maliyetleri, finansal maliyetler, kanalizasyon ar\u0131tma maliyetleri ve di\u011ferleri gibi sabit maliyetlerdir.<\/p>\n

Burada, y\u00fcksek safl\u0131ktaki izob\u00fctilenin MMA maliyetindeki pay\u0131 yakla\u015f\u0131k 58%, metanol\u00fcn MMA maliyetindeki pay\u0131 ise yakla\u015f\u0131k 6%'dir. \u0130zob\u00fctilenin C4 MMA'daki en b\u00fcy\u00fck de\u011fi\u015fken maliyet oldu\u011fu ve izob\u00fctilenin fiyat dalgalanmas\u0131n\u0131n C4 MMA maliyeti \u00fczerinde b\u00fcy\u00fck bir etkiye sahip oldu\u011fu g\u00f6r\u00fclebilir.<\/p>\n

Y\u00fcksek safl\u0131kta izob\u00fctilenin de\u011fer zinciri \u00fczerindeki etki, 1,57 birim t\u00fcketen ve y\u00fcksek safl\u0131kta izob\u00fctilen maliyetinin 80%'sinden fazlas\u0131n\u0131 olu\u015fturan MTBE'nin fiyat dalgalanmalar\u0131na kadar izlenebilir. MTBE'nin maliyeti metanol ve pre-eter C4'ten gelmektedir ve pre-eter C4'\u00fcn bile\u015fimi hammaddelerin de\u011fer zinciriyle ili\u015fkilendirilebilir.<\/p>\n

Buna ek olarak, \u015fu anda, y\u00fcksek safl\u0131kta izob\u00fctilenin tert-b\u00fctanol\u00fcn dehidrasyonu ile \u00fcretilebilece\u011fi ve baz\u0131 i\u015fletmelerin MMA maliyet hesaplamas\u0131 i\u00e7in tert-b\u00fctanol\u00fc temel alaca\u011f\u0131 ve tert-b\u00fctanol\u00fcn birim t\u00fcketiminin 1.52 oldu\u011fu belirtilmelidir. Tert-b\u00fctanol\u00fcn 6,200 yuan\/ton olarak hesaplanmas\u0131na g\u00f6re, tert-b\u00fctanol MMA maliyetinin yakla\u015f\u0131k 70%'sini olu\u015fturmaktad\u0131r ki bu da izob\u00fctileninkinden daha b\u00fcy\u00fckt\u00fcr.<\/p>\n

Di\u011fer bir deyi\u015fle, tert-butanol fiyat ba\u011flant\u0131s\u0131 benimsenirse, C4 MMA de\u011fer zincirindeki dalgalanmada tert-butanol\u00fcn etkisi izobutenden daha \u00f6nemlidir.<\/p>\n

\u00d6zetle, C4 MMA'da de\u011fer dalgalanmas\u0131 \u00fczerindeki etki a\u011f\u0131rl\u0131\u011f\u0131 y\u00fcksekten d\u00fc\u015f\u00fc\u011fe do\u011fru s\u0131ralanm\u0131\u015ft\u0131r: tert-b\u00fctanol, izob\u00fcten, MTBE, metanol, ham petrol.<\/p>\n

Zincir 3: Etilen karbonilasyon MMA de\u011fer zinciri<\/p>\n

\u00c7in'de etilen karbonilasyon MMA'n\u0131n end\u00fcstriyel \u00fcretimi yoktur, bu nedenle ger\u00e7ek end\u00fcstriyel \u00fcretim yoluyla de\u011fer dalgalanmas\u0131n\u0131n etkisini tahmin etmek imkans\u0131zd\u0131r. Bununla birlikte, etilen karbonilasyonunda birim etilen t\u00fcketimine dayal\u0131 olarak, etilen, 85%'den fazla bir maliyet bile\u015fimi ile MMA'n\u0131n bu s\u00fcreci i\u00e7in ana maliyet etkisidir.<\/p>\n

Etilen de\u011feri i\u00e7in iletim mant\u0131\u011f\u0131 nafta kraking zinciri ve k\u00f6m\u00fcr zinciri olarak ikiye ayr\u0131labilir. Etilen maliyet hesaplamas\u0131 i\u00e7in nafta krakingi, kraking cihaz\u0131n\u0131n \u00e7oklu \u00fcr\u00fcn \u00f6zelliklerinden dolay\u0131, mevcut hesaplama y\u00f6ntemi ve form\u00fcl\u00fc tek tip de\u011fildir, burada etilen maliyeti i\u00e7in nafta en b\u00fcy\u00fck oran\u0131 olu\u015fturmaktad\u0131r.<\/p>\n

K\u00f6m\u00fcrden etilene maliyet kompozisyonunda ise k\u00f6m\u00fcrden etilene maliyet 85%'den fazla olup en b\u00fcy\u00fck maliyet kompozisyonunu olu\u015fturmaktad\u0131r. Bununla birlikte, etilen \u00c7in'in kimya end\u00fcstrisinin seviyesinin \u00f6nemli bir g\u00f6stergesi oldu\u011fundan, etilenin fiyatland\u0131r\u0131lmas\u0131 daha \u00e7ok yabanc\u0131 fiyatlar\u0131n dalgalanmas\u0131ndan, yani ham petrol fiyatlar\u0131n\u0131n dalgalanmas\u0131ndan kaynaklanmaktad\u0131r. Bu nedenle, \u00c7in'in k\u00f6m\u00fcr bazl\u0131 etileninin maliyeti, k\u00f6m\u00fcr etilen maliyetinin en b\u00fcy\u00fck oran\u0131n\u0131 olu\u015fturmas\u0131na ra\u011fmen, petrol fiyatlar\u0131n\u0131n geli\u015fimine daha fazla referans vermektedir.<\/p>\n

End\u00fcstri Zinciri 4: PMMA De\u011fer Zinciri<\/p>\n

MMA'n\u0131n ana alt \u00fcr\u00fcn\u00fc olan PMMA, geni\u015f bir uygulama yelpazesine sahip olan s\u0131v\u0131 kristal ekran malzemeleri, bina tesisat malzemeleri, reklam end\u00fcstrisi, g\u00fcnl\u00fck ihtiya\u00e7lar end\u00fcstrisi vb. alanlarda kullan\u0131labilir. Ayr\u0131ca, MMA'n\u0131n a\u015fa\u011f\u0131 ak\u0131\u015f\u0131nda re\u00e7ine, em\u00fclsiyon, ACR ve di\u011fer alanlar da \u00fcretilebilir. Bunlar aras\u0131nda, PMMA \u00fcretimi olarak a\u015fa\u011f\u0131 ak\u0131\u015f, y\u0131ll\u0131k MMA t\u00fcketimi 70%'den fazlad\u0131r.
\n\u015eekil 2 \u00c7in PMMA end\u00fcstrisi zincir ak\u0131\u015f \u015femas\u0131<\/p>\n

MMA birim t\u00fcketiminin 0,93 oldu\u011fu PMMA'ya g\u00f6re de\u011fer zincirinin bile\u015fimine bak\u0131yorum, 13.400 yuan \/ ton hesaplamas\u0131na g\u00f6re MMA, 15.800 yuan \/ ton hesaplamas\u0131na g\u00f6re PMMA, PMMA'n\u0131n de\u011fi\u015fken maliyetindeki MMA, nispeten y\u00fcksek olan yakla\u015f\u0131k 79%'yi olu\u015fturuyordu.<\/p>\n

Di\u011fer bir deyi\u015fle, MMA'n\u0131n fiyat dalgalanmas\u0131 PMMA'n\u0131n de\u011fer dalgalanmas\u0131 \u00fczerinde daha b\u00fcy\u00fck bir etkiye sahiptir ve bu da g\u00fc\u00e7l\u00fc bir korelasyon etkisidir. Son \u00fc\u00e7 y\u0131ldaki iki fiyat dalgalanmas\u0131 aras\u0131ndaki korelasyona g\u00f6re, ikisi aras\u0131ndaki korelasyon 82%'den fazlad\u0131r ve bu da g\u00fc\u00e7l\u00fc bir korelasyon etkisidir. Bu nedenle, MMA'n\u0131n fiyat dalgalanmas\u0131 PMMA fiyat\u0131n\u0131n y\u00fcksek olas\u0131l\u0131kla ayn\u0131 y\u00f6nde dalgalanmas\u0131na neden olacakt\u0131r.<\/p>\n

Son olarak, MMA'n\u0131n ACH y\u00f6ntemi nedeniyle, ekipman\u0131n a\u015f\u0131nd\u0131r\u0131c\u0131 do\u011fas\u0131 ve giri\u015f e\u015fi\u011finin nispeten y\u00fcksek olmas\u0131 nedeniyle, gelecekteki MMA projesinin faaliyete ge\u00e7mesine yol a\u00e7an hidrosiyanik asit bulundu\u011funu s\u00f6ylemek isterim, bunlar\u0131n \u00e7o\u011fu C4 \u00fcretim s\u00fcrecinde yo\u011funla\u015fm\u0131\u015ft\u0131r. Bu nedenle, C4 MMA arz\u0131 giderek daha fazla olacakt\u0131r ve C4 y\u00f6nteminin maliyeti tert-b\u00fctanol, izob\u00fctilen ve metanolden daha fazlad\u0131r. Bu nedenle, MMA'n\u0131n de\u011fer zinciri \u00fczerine yap\u0131lan ara\u015ft\u0131rma, C4 y\u00f6nteminin de\u011fi\u015fken hammadde maliyetinin dalgalanma seviyesine daha fazla odaklanmal\u0131d\u0131r.<\/p>","protected":false},"excerpt":{"rendered":"

In my opinion, value analysis is an important method to analyse the market, which can quickly understand the logic of value transmission in the industrial chain, and predict the direction<\/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-6756","post","type-post","status-publish","format-standard","hentry","category-uv-light-curing-series"],"yoast_head":"\nMethyl Methacrylate Production: Process & Cost Drivers<\/title>\n<meta name=\"description\" content=\"Compare methyl methacrylate production routes by feedstock, yield, by-products, equipment, energy, safety and market-linked cost drivers.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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