Tsarin FGD Semi-Dry: Sabon Hanyar Sarrafa Fitar SO2

Tsarin FGD mai ruwan sha na rabi shine mafi ingancin mafita ta fasaha da ake da ita don rage sulfur dioxides daga kona masana'antu. Abin da ake kira "FGD mai ruwan sha na rabi" tsarin yana da gaske tsarin lime mai bushewa. Wannan wata hanya ce ta tsarkake gas wanda ya wuce ta hanyar kona, kuma yana dauke da wasu SO2 daga gurbataccen gas din fure zuwa calcium oxide, don haka yana karya sulfur. Hakanan yana hade ruwa da ash na kwal (calcium carbonate) don samar da gypsum (calcium sulphate). Babban ayyukan wannan tsarin shine kama SO2, canza shi zuwa kayan mai tsabta, sannan kuma a raba samfurin karshe yadda ya kamata. Don gabatar da fasalolin mafita na wannan tsarin, shigarwa kamar bushewar feshin da kuma hasumiyoyin shakar, misali. Bugu da kari, dakunan amsa suna taimakawa wajen hanzarta tsarin desulfurization don kada aikace-aikace su tsaya saboda wadannan iyakokin. Muddin tsarin desulfurization na gurbataccen gas mai bushewa zai iya magance ruwan sharar, fadin aikace-aikacen sa yana rufe ayyukan maganin ruwan sharar a cikin tashoshin wutar lantarki na zafi, da kuma masana'antu na sake amfani da su da kuma gidajen sukari. Tsarin FGD mai ruwan sha na rabi ya zama sananne fiye da haka saboda rage amfani da ruwa idan aka kwatanta da tsarin FGD mai ruwa; har ila yau ya tabbatar da wani muhimmin misali na sabbin hanyoyin kare muhalli, inda ruwan R[u00f5]ng da ba a zata ba ke bayar da kyakkyawan yanayi ga ƙananan wakilan tsarkakewa ko tasirin likitanci da aka samar a matsayin samfurin sakamako na hanyoyin halitta.