Isebenza njani indlela yeMaleic Anhydride Benzene?

I-Maleic Anhydride Indlela yeBenzene
I-Maleic Anhydride Indlela ye-C4 fraction. Le ndlela isebenzisa izinto ezisebenzayo (ezifana ne-butene, i-butadiene) kwii-C4 fractions njengezinto eziluhlaza, ezisabela nomoya (okanye i-oxygen) kwi-gas-phase oxidation reaction phantsi kwesenzo se-V₂O₅-P₂O₅ catalyst ukuvelisa i-maleic anhydride. Ngenxa yeendleko eziphezulu zezinto eziluhlaza kunye nesivuno esiphantsi, le ndlela iye yasuswa.
Indlela yemveliso ye-anhydride ye-Maleic Anhydride Ngexesha lokuveliswa kwe-anhydride ye-phthalic evela kwi-o-xylene, inani elithile le-anhydride ye-maleic linokufunyanwa njengemveliso ephumayo, ebalelwa malunga ne-5% yemveliso ye-anhydride ye-phthalic.

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!