catalytic desulfurization tsari
Sabuwar fasaha don cire sulfur mai tace man fetur yana nan yana taimakawa. ake kira The catalytic desulfurization tsari. Wannan yana nufin cewa yana da mahimmanci don rage yawan sulfur a cikin man fetur, man dizal da sauran distillate petroleums odar yin ka'idojin muhalli da kiyaye su kamar yadda zai yiwu, kuma rage yawan fitarwa na waɗancan famfo mai cutarwa ya ce akwai fasalolin fasaha da yawa na wannan tsari. . Ɗaya daga cikin irin wannan siffa ita ce, a aikace, ƙarfe oxide, wanda kuma ke aiki a matsayin abin da ke haifar da wannan dauki, zai canza mahadi na sulfur zuwa hydrogen sulfide, sannan a cire shi. Yana da inganci sosai kuma yana iya aiki a ƙananan matsi da ƙananan yanayin zafi. Wannan yana sa amfani da kyau saboda yana da ƙasa da sauran hanyoyin, yana cinye ƙarancin kuzari kuma yana haifar da ƙarancin hayaki. Ana amfani da shi a ko'ina cikin masana'antar man fetur wajen samar da mai mai tsafta, da kuma sarrafa iskar gas da sauran kayan abinci na hydrocarbon.