Yintoni iNkqubo yokuOxidation yeMaleic Anhydride Benzene?

I-Maleic Anhydride Inkqubo yokuOxidation yeBenzene
Le nkqubo yeMaleic Anhydride ibandakanya i-gas-phase oxidation yomphunga we-benzene kunye nomoya (okanye i-oxygen) phezu kwe-catalyst (izinto ezisebenzayo: V₂O₅-MoO₃; inkxaso: α-Al₂O₃). Iindlela eziphambili zemveliso ziquka i-SD (Scientific Design, US), i-Alusuisle/UCB, kunye neendlela zeNippon Catalytic Chemical. Indlela ye-SD yeyona isetyenziswa kakhulu, ngelixa indlela ye-Alusuisle/UCB inokusetyenziswa kwe-benzene okuphantsi kwaye iphucuke ngakumbi.

Kutheni ukhetha iMaleic Anhydride? Yisiseko seeresini zepolyester ezingagcwaliyo eziphezulu, kwaye ivula iikhemikhali ezahlukeneyo ezisezantsi (i-BDO, i-THF, njl.njl.). Sithumelele umyalezo ngoku ukuze uhlole izisombululo ze-MA ezenzelwe ishishini lakho!