Khuyini i-Maleic Anhydride Benzene Oxidation Process?

I-Maleic Anhydride Ikambiso yokwenza i-oksijini ye-benzene
Ikambiso ye-Maleic Anhydride ifaka hlangana ukukhiqizwa kwe-gesi kwe-benzene vapor ngomoya (nofana i-oksijini) phezu kwe-catalyst (izinto ezisebenzako: V₂O₅-MoO₃; isekelo: α-Al₂O₃). Iindlela eziphambili zokukhiqiza zifaka hlangana i-SD (Scientific Design, US), Alusuisle/UCB, kanye neendlela ze-Nippon Catalytic Chemical. Indlela ye-SD isetjenziswa khulu, lokha indlela ye-Alusuisle/UCB inokusetjenziswa kwe-benzene ephasi khulu begodu ithuthuke khulu.

Kubayini ukhetha i-Maleic Anhydride? Ngumgogodla we-polyester resin ephezulu, begodu ivula amakhemikhali ahlukahlukeneko (i-BDO, i-THF, njll.). Sithumelele umlayezo nje ukuhlola iinsombululo ze-MA ezilungiselelwe ibhizinisi lakho!