desulfurization dauki
Wannan tsari shine methanol-on-dandalin kasuwanci, wanda aka tsara don cire mahaɗan sulfur daga man fetur a cikin tsarin tsaftace gas ko mai. Babban aikinsa shine rage yawan sulfur don ya cika ka'idodin muhalli kuma zai iya kare kayan aiki daga lalata. Abubuwan fasahar fasaha na desulphurization sun haɗa da hasumiyoyin shaƙatawa, masu canzawa, da masu aikin oxidation waɗanda ke sauƙaƙe aikin. Ta waɗannan hanyoyin, wannan ƙirƙirar ta juya mahaɗan sulfur kamar hydrogen sulfide da mercaptans zuwa tsayayyen, ƙarancin samfuran da za a iya zubar da su cikin aminci, ko sake amfani da su a wani wuri. Masana'antar samar da makamashi tana amfani da waɗannan fasahohin; suna da muhimmanci wajen samar da man fetur don tsabtace yanayin da ke ƙonewa da rage fitar da sharar gida daga tashoshin wutar lantarki.