Ubuchwepheshe obusekelwe ku-Ethylbenzene busetshenziswa cishe ku-90% wokukhiqizwa kwe-styrene.I-catalytic alkylation ye-EB isebenzisa i-aluminium chloride noma amanye ama-catalyst isinyathelo sokuqala senqubo yokukhiqiza (okungukuthi ama-zeolite catalysts).Kusetshenziswa ama-multiple bed adiabatic noma ama-tubular isothermal reactors, i-EB kamuva ikhishwa i-dehydrogen ku-styrene lapho kukhona isitimu emazingeni okushisa aphezulu ngaphezu kwama-iron-chromium oxides noma ama-zinc oxide catalysts.Isidingo se-styrene esisesimweni esiwuketshezi silinganiselwa ngaphezu kwamathani amamethrikhi ayizigidi ezingu-15, futhi sinqunywa ngokuyinhloko isidingo sezinhlelo zokusebenza ezihlukene.I-Western and Eastern Europe, kanye neNyakatho Melika, inamandla amakhulu ngonyaka wokukhiqiza ama-styrene.
Isikhathi sokuthumela: Jul-29-2022