Maleic anhydride caah riantuannak sernak lam zeizat dah a um?

Timhtuahnak Lam
A tu ah, caah thilri chuahnak lam pahnih a um Maleic Anhydride:
Benzene oxidation process: Benzene kha thilri hrampi ah hman in, maleic anhydride cu catalyst a um lio ah thli oxidation in chuah a si. Hi thil kalning hi Tuluk ram ah tampi nih an hman.
n-Butane oxidation process: Maleic anhydride cu n-butane kha catalyst he thli in oxidation tuahnak in a chuak. Hi thil kalning cu reactor phun cung ah hram bunh in fixed-bed le fluidized-bed thiamnak ah tthen a si. Thlopnak hnu tthen caah, thiamnak lei lam pahnih hman a si: ti laknak le cawhnuk laknak.

Zeicah Maleic Anhydride na thim? A sangbik a tling lomi polyester resins hna i a hrampi a si, cun a tanglei chemical phunphun (BDO, THF, tbk.) a hun. Na chawlehnak caah aa tlakmi MA a phichuak kawl awkah a tu ah thawngthanhnak kan kuat!