Itekhnoloji esekwe kwi-Ethylbenzene isetyenziswa malunga ne-90% yemveliso ye-styrene.I-catalytic alkylation ye-EB isebenzisa i-aluminium chloride okanye ezinye ii-catalysts linyathelo lokuqala kwinkqubo yokuvelisa (okt zeolite catalysts).Ukusebenzisa nokuba ziibhedi ezininzi ze-adiabatic okanye i-tubular isothermal reactors, i-EB emva koko i-dehydrogenated ukuya kwi-styrene xa kukho umphunga kumaqondo obushushu aphezulu ngaphezu kwee-iron-chromium oxides okanye i-zinc oxide catalysts.Imfuno ye-styrene ekwimo yolwelo iqikelelwa ngaphezulu kwe-15 yezigidi zeetoni zeemetric, kwaye imiselwa ngokuyintloko yimfuno yezicelo zayo ezahlukeneyo.INtshona kunye neMpuma Yurophu, kunye noMntla Melika, zinesakhono esiphezulu sonyaka sokwenziwa kwestyrene.
Ixesha lokuposa: Jul-29-2022