I-Maleic Anhydride (MA) C4 Olefin Process injani?

I-Maleic Anhydride (MA) C4 Olefin Process
Ikambiso le isebenzisa iingcenye ezisebenzako (i-n-butene, i-butadiene) eengcenyeni ezihlangeneko ze-C4 njengezinto ezisetjenziswako, ezisabelana nomoya (nofana i-oksijini) nge-gas-phase oxidation phezu kwe-V2O₅-P2O₅ catalyst ukukhiqiza i-maleic anhydride ma. Ekuphenduleni, i-n-butene ithoma ngokukhipha i-hydrogen ibe yi-butadiene, bese iyatjhuguluka ibe yi-maleic anhydride ma. Imikhiqizo ehlukileko ifaka hlangana i-CO, i-CO2, amanzi, inani elincani le-acetaldehyde, i-acetic acid, i-acrolein, kanye ne-furan.

Kubayini ukhetha i-Maleic Anhydride? Ngumgogodla we-polyester resin ephezulu, begodu ivula amakhemikhali ahlukahlukeneko (i-BDO, i-THF, njll.). Sithumelele umlayezo nje ukuhlola iinsombululo ze-MA ezilungiselelwe ibhizinisi lakho!