Injani iNkqubo ye-Maleic Anhydride (MA) C4 Olefin?

I-Maleic Anhydride (MA) C4 Inkqubo ye-Olefin
Le nkqubo isebenzisa izinto ezisebenzayo (i-n-butene, i-butadiene) kwiinxalenye ze-C4 ezixutyiweyo njengezinto eziluhlaza, ezisabela nomoya (okanye i-oksijini) nge-gas-phase oxidation phezu kwe-V₂O₅-P₂O₅ catalyst ukuvelisa i-maleic anhydride ma. Kwi-reaction, i-n-butene iqala i-dehydrogenates ibe yi-butadiene, ize i-oxidize ibe yi-maleic anhydride ma. Iimveliso ezingasemva ziquka i-CO, i-CO₂, amanzi, izixa ezincinci ze-acetaldehyde, i-acetic acid, i-acrolein, kunye ne-furan.

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!