Maleic Anhydride Benzene tiyo nenedi?
2025-12-11
Maleic Anhydride Yore mi benzene
Maleic Anhydride C4 yore mi poko piny. Yore eni tiyo ku piny ma tiyo maber (macalu butene, butadiene) i thenge pa C4 calu piny ma jutiyo kudu, ma timo tic ku yamu (nyo oxygen) i tic mi gas-phase oxidation reaction ithe tic pa V₂O₅-P₂O₅ catalyst mi wodhu maleic anhydride. Ni lembe ma tek pa piny ma jutiyo kudu man nyak ma nok, yore eni juweko woko.
Maleic Anhydride Phthalic anhydride by-product methodI kare mi yubu phthalic anhydride kud i o-xylene, wel moku pa maleic anhydride jucopo nwangu calu by-product, ma romo 5% pa phthalic anhydride ma juwodho.