Ethylbenzene-based tekinoroji inoshandiswa mukati me90% yekugadzira styrene.Iyo catalytic alkylation yeEB uchishandisa aruminiyamu chloride kana zvimwe zvinokonzeresa ndiyo nhanho yekutanga mukugadzira maitiro (kureva zeolite catalysts).Uchishandisa angave akawanda mubhedha adiabatic kana tubular isothermal reactors, EB inozove dehydrogenated kune styrene muhupo hwehuputi pakupisa kwakanyanya pamusoro pe iron-chromium oxides kana zinc oxide catalysts.Iko kudiwa kwe styrene mune yemvura fomu inofungidzirwa kuva inodarika mamirioni gumi neshanu metric toni, uye inonyanya kutsanangurwa nekudiwa kwekushandisa kwayo kwakasiyana.Western neEastern Europe, pamwe neNorth America, vane huwandu hwepamusoro hwegore hwekugadzira styrene.
Nguva yekutumira: Jul-29-2022