Kedu ihe bụ usoro oxidation nke Maleic Anhydride Benzene?

Anhydride nke Maleic Usoro Oxidation Benzene
Usoro Maleic Anhydride a gụnyere oxidation gas-phase nke benzene vapor na ikuku (ma ọ bụ oxygen) n'elu ihe na-akpali akpali (ihe ndị na-arụ ọrụ: V₂O₅-MoO₃; nkwado: α-Al₂O₃). Ụzọ mmepụta bụ isi gụnyere SD (Scientific Design, US), Alusuisle/UCB, na usoro Nippon Catalytic Chemical. A na-ejikarị usoro SD eme ihe nke ukwuu, ebe usoro Alusuisle/UCB nwere obere oriri benzene ma dị elu karịa.

Gịnị mere ị ga-eji họrọ Maleic Anhydride? Ọ bụ isi ihe dị na resin polyester nke na-enweghị afọ ojuju, yana ọ na-emepe ọtụtụ kemịkalụ dị iche iche (BDO, THF, wdg). Zitere anyị ozi ugbu a ka anyị chọpụta ngwọta MA ahaziri maka azụmahịa gị!