Indlela ye-Maleic Anhydride (MA) C4 Olefin injani?

I-Maleic Anhydride (MA) Inchubo ye-Olefin ye-C4
Lenchubo isebentisa tintfo letiphumelelako (n-butene, butadiene) etincenyeni te C4 letihlanganisiwe njengetintfo letiluhlata, letihlangana nemoya (noma umoya-mpilo) ngekusebentisa igesi-yesigaba se-oxidation ngetulu kwe V2O5-P2O5 kwentela kukhicita i-maleic anhydride ma. Ekuphendvuleni, i-n-butene icala kukhipha emanti ibe yi-butadiene, bese iyakhipha i-oksijini ibe yi-maleic anhydride ma. Imikhicito lehambisanako ifaka ekhatsi iCO, iCO2, emanti, emanani lamancane e-acetaldehyde, i-acetic acid, i-acrolein, kanye ne-furan.

Kungani ukhetsa i-Maleic Anhydride? Ngumgogodla wema resin e polyester langagcwaliswa lasetulu, kanye nekuvula emakhemikhali lahlukahlukene lasehla (BDO, THF, njll). Sitfumele umlayeto nyalo kute uhlole tisombululo te-MA letilungiselelwe ibhizinisi lakho!