Kodi Styrene Production Process ku China ndi chiyani?

Ukadaulo wopangidwa ndi ethylbenzene umagwiritsidwa ntchito pafupifupi 90% yopanga ma styrene.The catalytic alkylation ya EB pogwiritsa ntchito aluminiyamu kloridi kapena zotengera zina ndi sitepe yoyamba pakupanga (ie zeolite catalysts).Pogwiritsa ntchito ma multiple bed adiabatic kapena tubular isothermal reactors, EB imasinthidwa kukhala styrene pamaso pa nthunzi pa kutentha kwakukulu pa iron-chromium oxides kapena zinc oxide catalysts.Kufunika kwa styrene mu mawonekedwe amadzimadzi akuyerekezedwa kukhala matani opitilira 15 miliyoni, ndipo zimatsimikiziridwa ndi kufunikira kwa ntchito zake zosiyanasiyana.Kumadzulo ndi Kum'mawa kwa Ulaya, komanso North America, ali ndi mphamvu zapamwamba kwambiri pachaka zopanga masitayelo.