Inquiry
Form loading...

Antoy proseso na Phthalic Anhydride By Product Maleic Anhydride?

2025-12-29

Proseso na Produkto na Phthalic Anhydride
No manggagawa na phthalic anhydride manlapud o-xylene, Maleic Anhydride et sakey a produkto (~5% na phthalic anhydride ya ompaway). Legan na produksyon na phthalic anhydride, say reaction tail gas et urasan pian naekal iray organiko; say likidon panag-uras (ya walaan na maleic anhydride, daiset a benzoic acid, tan phthalic acid) et nakonsentra, nalinisan, tan napapainit pian naandi so danum to—ya mamawala na saray produkto na maleic anhydride.

Akin et pilien so Maleic Anhydride? Saya so manunan sengegan na sankatageyan ya unsaturated polyester resins, tan saya so mangilukas na nanduruman kemikal ed leksab (BDO, THF, tan arum nira). Man-mensahe kayo natan pian nanengneng yo ray solusyon ed MA parad negosyo yo!