tsarin desulfurization mai danshi
Tsarin goge ruwa yana daga cikin manyan hanyoyin rage sulfur a cikin hayaki. Wannan tsari yana da fa'idodi da yawa, kamar yadda yake jawo SO2, sannan yana canza shi zuwa ruwa ko ƙwaya kuma yana zubar da shi cikin hanya mai tsaro. Saboda haka, gurbatar iska tana raguwa sosai. Fasahar wannan tsari tana amfani da abubuwan sha kamar dutsen limestone, wanda ke amsa da sulfur dioxide, a cikin zafi mai yawa, don samar da samfurin da ake kira gypsum. Matakan suna dauke da sha, oxidan, da kuma daidaitawa. A matsayin wani ɓangare na fasahar zamani, aikace-aikacen wannan fasaha suna shafar masana'antu daban-daban ciki har da samar da wutar lantarki ta zafi, samar da siminti da kuma karfe. Wannan ya sa ya zama muhimmin ɓangare a cikin kokarin kare muhalli a duk fadin China na fiye da shekaru 25. Babu ƙarshen gani har sai an ci gaba da samun matsalolin muhalli da ke tasowa daga wannan fanni!