Isebenza njani indlela ye-Maleic Anhydrogenation?

I-Maleic Anhydride indlela yokwenza i-hydrogenation
Indlela ye-Maleic anhydride Butadiene.1,3-butadiene idlula kwi-acetoxylation ene-acetic acid kunye ne-oxygen ukuze ivelise i-1,4-diacetoxy-2-butene, ethi emva koko iguqulwe ibe yi-1,4-butanediol nge-hydrogenation kunye ne-hydrolysis.
Indlela ye-Maleic anhydride 1,4-dichlorobutene. I-1,4-dichlorobutene yindlela ephakathi ekuvelisweni kwe-chloroprene evela kwi-butadiene. Isetyenziswa njengezinto ezikrwada, i-1,4-butanediol ifunyanwa nge-hydrolysis kunye ne-hydrogenation.

Kutheni ukhetha iMaleic Anhydride? Yisiseko seeresini zepolyester ezingagcwaliyo eziphezulu, kwaye ivula iikhemikhali ezahlukeneyo ezisezantsi (i-BDO, i-THF, njl.njl.). Sithumelele umyalezo ngoku ukuze uhlole izisombululo ze-MA ezenzelwe ishishini lakho!