Muaj pes tsawg txoj kev tsim khoom lag luam rau maleic anhydride?

Cov Txheej Txheem Npaj
Tam sim no, muaj ob txoj kev tsim khoom lag luam tseem ceeb rau Maleic Anhydride:
Cov txheej txheem oxidation Benzene: Siv benzene ua cov khoom siv raw, maleic anhydride yog tsim los ntawm kev oxidation huab cua nyob rau hauv qhov muaj cov catalyst. Cov txheej txheem no tau txais kev pom zoo dav hauv Suav teb.
Cov txheej txheem oxidation n-Butane: Maleic anhydride yog tsim los ntawm kev ua pa oxidation ntawm n-butane nrog cov tshuaj catalyst. Cov txheej txheem no muab faib ua cov txheej txheem txaj ruaj khov thiab cov txheej txheem txaj fluidized raws li hom reactor. Rau qhov seem tom qab kho, ob txoj hauv kev siv: kev nqus dej thiab kev nqus cov kuab tshuaj.

Vim li cas ho xaiv Maleic Anhydride? Nws yog lub hauv paus ntawm cov polyester resins tsis muaj zog zoo tshaj plaws, ntxiv rau nws qhib ntau yam tshuaj lom neeg (BDO, THF, thiab lwm yam). Xa xov rau peb tam sim no kom tshawb nrhiav cov kev daws teeb meem MA uas haum rau koj txoj kev lag luam!