Ino nzila ya Maleic Anhydride Benzene ibeleka biyeni?

Maleic Anhydride Nzila ya Benzene
Maleic Anhydride C4 nzila yakubelesya zibeela. Eeyi nzila ibelesya zibeela zibeleka kabotu (mbuli butene, butadiene) muzibeela zya C4 mbuli zintu zitabelesyegwi, eezyo ziswaangana amuwo (naa oxygen) munzila ya gas-phase oxidation reaction munsi lyakubeleka kwa V₂O₅-P₂O₅ catalyst kupanga maleic anhydride. Akaambo kakuti zintu zitabelesyegwi ziladula kapati alimwi akuzyala kusyoonto, nzila eeyi yakagwisyigwa.
Nzila ya Maleic Anhydride Phthalic anhydride by-product methodMuchiindi chakupanga phthalic anhydride kuzwa ku o-xylene, mweelwe umwi wa maleic anhydride ulakonzya kujanwa mbuli by-product, uukonzya kusika ku 5% ya phthalic anhydride output.

Nkaambo nzi ncosala Maleic Anhydride? Nchintu chipati loko cha polyester resins, mpawo chijalula makemikalu aasiyene-siyene (BDO, THF, azimwi). Kotutumina mulumbe lino kuti tubone nzila zya MA zibambidwe kabotu mumakwebo aako!