kayan aikin rage sulfur daga hayaki
Kayan aikin cire sulfur daga hayaki an tsara su don cire sulfur dioxide daga hanyoyin gas, musamman na tashoshin wutar lantarki da wuraren masana'antu. Yana aiki ta hanyar jefa wani slurry na dutsen limestone a cikin hanyoyin gas na hayaki wanda ke dakatar da SO2, ta haka yana canza shi zuwa gypsum. Abubuwan aiki na iya bambanta daga towers masu shan hayaki da tsarin shiryawa slurry zuwa tsarin kula na zamani na hanyoyin cire sulfur, a kowane mataki yana ƙara yawan zubar da gypsum ko sake amfani da shi. Aikace-aikacen masana'antu sun haɗa da tashoshin wutar lantarki masu amfani da kwal, da sauran hanyoyin gurbatar sulfur dioxide mai yawa, suna inganta rage aiwatarwa don duka ka'idojin ingancin iska da dokokin muhalli.