I-Acetic acid yeyona acid ibalulekileyo kwihlabathi, isetyenziswa kakhulu kwi-PTA, i-vinyl acetate, ii-coatings kunye nee-inki, ukuprinta kunye nokudaya impahla, izigcini zokutya kunye nokuhlanganiswa kwamayeza. Ikhonkco layo lemizi-mveliso lidibene kakhulu ne-methanol kunye ne-ethanol. I-Methanol carbonylation imele itekhnoloji yemveliso ebalaseleyo, ebalelwa phantse kwi-90% yamandla ehlabathi. Ukuguquguquka kwexabiso le-Methanol kudluliselwa ngokuthe ngqo kumaxabiso akwi-acetic acid, kuphawula eli candelo ngeempawu ezinamandla zokujikeleza. Ekusetyenzisweni kwe-acetic acid kwihlabathi liphela, i-Asia Pacific ibandakanya i-34.6% yomthamo uwonke. Amashishini okuvelisa eTshayina, eMzantsi Korea naseMzantsi-mpuma Asia aseka iziseko zokusetyenziswa eziphambili, kunye nokuchuma kwemarike okumiselwa zii-coating, i-polymer kunye namacandelo e-textile.
Kwicala lokubonelela, amandla e-acetic acid kwihlabathi liphela agxile eMpuma Asia naseMntla Melika. Ukongezwa kwamandla amatsha aseAsia kwiminyaka yakutshanje kubonelela ngobonelelo olwaneleyo lwehlabathi liphela, kodwa ukuphazamiseka kwe-methanol yezinto eziluhlaza kubangela ukuguquguquka kwamanqanaba okusebenza rhoqo. Ukunikezelwa kwe-methanol eMiddle East ngo-2026 kwanyusa iindleko zokutya kwe-methanol kwamanye amazwe, kwanyusa iikowuteshini ze-acetic acid zamanye amazwe eYurophu naseMelika. Amandla aneleyo aseAsia adala izikhewu ezicacileyo zamaxabiso engingqi. Iifestile ze-arbitrage zengingqi ezinqamlezileyo zihlala zivula, nto leyo eqhuba imithwalo emikhulu yempahla evela eAsia ukuze ithunyelwe kwamanye amazwe.
Amacandelo amancinci asezantsi abonisa ukusebenza okwahlukileyo. Imfuno ye-vinyl acetate ye-EVA resin ihlala iqinile; iimfuno zefilimu ye-photovoltaic encapsulation zonyusa ukusetyenziswa kwe-EVA kwaye ziphakamisa ngokungathanga ngqo ukusetyenziswa kwe-acetic acid. Iingubo, ii-inki kunye namacandelo okudaya amalaphu ziyatshintshatshintsha emva kwemijikelo yecandelo lokuvelisa. I-acetic acid yenqanaba lokutya yokunonga ukutya nokugcina igcina ukukhula okuzinzileyo. Izinto ezivela kwi-acetic acid ezifana ne-ethyl acetate zibhalisa ubungakanani obusebenzayo bokuthumela ngaphandle, kodwa iingozi zokungqubana korhwebo lwamazwe ngamazwe ziyanda. Ngo-Agasti 2026, iKhomishini yoRhwebo yaseKorea yaqalisa uphando oluchasene nokulahlwa kwenkunkuma olujolise kwi-ethyl acetate yemvelaphi yaseTshayina. Oku kuya kutshintsha okwethutyana ukuhamba korhwebo lwengingqi, kunye nemithwalo engaphelelanga ebuyela kwiimarike zasekhaya kwaye itshintshe iipatheni zorhwebo lwengingqi ye-Asia Pacific.
Ungathanda ukusebenzisa imo yomsebenzi ukuze uphucule la manqaku eendaba, uphucule ubuchule bezivakalisi kwaye wongeze ezinye izihloko zeendaba zokukhululwa?
Ixesha leposi: Sep-16-2026