Txoj Kev Ua Haujlwm Maleic Anhydrogenation ua haujlwm li cas?

Maleic Anhydride txoj kev hydrogenation
Txoj kev Maleic anhydride Butadiene.1,3-butadiene raug acetoxylation nrog acetic acid thiab oxygen los tsim 1,4-diacetoxy-2-butene, uas tom qab ntawd hloov mus ua 1,4-butanediol ntawm hydrogenation thiab hydrolysis.
Txoj kev siv Maleic anhydride 1,4-dichlorobutene.1,4-dichlorobutene yog ib qho nruab nrab hauv kev tsim cov chloroprene los ntawm butadiene. Siv nws ua cov khoom siv raw, 1,4-butanediol tau txais los ntawm hydrolysis thiab hydrogenation.

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!