Yiziphi izinqubo zokwenziwa kwamanye amazwe ze-anhydride yama-maleic?

Izinqubo Zokwenziwa Kwamanye Amazwe
Izimboni zamanje I-Anhydride yamaMaleic Izindlela zokukhiqiza ngokuyinhloko zisekelwe ku-benzene, i-n-butane, i-C4 olefin, kanye ne-phthalic anhydride ephuma kumkhiqizo.
I-Benzene ibilokhu iyizinto zokusetshenziswa zendabuko ze-anhydride yama-maleic, kodwa izinsizakusebenza ze-benzene ezilinganiselwe ziye zaqhuba ukuthuthukiswa kwemizila ye-C4 olefin kanye ne-n-butane. Amazwe acebile ngegesi yemvelo kanye negesi ehlobene nensimu kawoyela (ehlinzeka nge-n-butane eningi) andise ngokushesha izinqubo ze-n-butane—manje ezibalelwa ku-~80% wamandla okukhiqiza emhlabeni jikelele.

Kungani ukhetha i-Maleic Anhydride? Iwumgogodla wama-resin e-polyester angagcwele aphezulu, futhi ivula amakhemikhali ahlukahlukene angaphansi (i-BDO, i-THF, njll.). Sithumelele umyalezo manje ukuze uhlole izixazululo ze-MA ezenzelwe ibhizinisi lakho!