Mu by’ukuri, muri kamere, impumuro zimwe na zimwe zikomoka kuri sulfur na sulfure zisanzwe zirimo spray ya skunk n’amagi abora. Kuba Sulfur izwiho kuba ikintu gihumura nabi byatumye inganda zikora gazi karemano zivuga ko iyo ari yo yose irimo sulfur ari yo gazi isharira. Uretse impumuro yayo mbi, sulfur ishobora no kwica abantu iyo ifite imbaraga zihagije, kandi inangiza. Bityo kuyikura mu miyoboro ya gazi karemano ni igikorwa cy’ingenzi, cyitwa uburyohe bwa gazi karemano.
Kugira ngo gaze karemano ifatwe nk'ifite ubushyuhe, hydrogen sulfide igomba kurenza miligarama 5.7 kuri metero kibe ya gaze karemano. Ubusanzwe, uburyo bwo kongerera ubushyuhe gaze karemano bukoresha uburyo bwitwa amine treatment kugira ngo ikure sulfur mu miyoboro ya gaze. Sulfur ifite isano na amine kandi iyo inyuze mu munara urimo amine, sulfur ifata kuri amine hanyuma ikavanwa mu muyoboro. Uburyo bwo kuvura amine bukora kimwe no kuvura glycol kuko byombi bikoresha umuti w'amazi kugira ngo bikuremo ibintu bidakenewe n'ibintu bivanze mu miyoboro ya gaze karemano.
Sulfure iranuka, ishobora no kugira akamaro. Urugero, sulfure ikunze gukoreshwa mu ifumbire mvaruganda, mu matike no mu miti yica udukoko, kandi ikoreshwa mu gukora aside sulfure ifite akamaro kenshi mu nganda. Sulfure ikurwa mu migezi ya gaze karemano ishobora kugaruzwa hakoreshejwe uburyo bwa Claus Process ikagurishwa nk'ikintu gitandukanye na gaze karemano.
Uburyo bwa Claus bufite intambwe ebyiri: intambwe y'ubushyuhe n'intambwe ya catalytic.
Intambwe y'ubushyuhe igamije guhindura igice kinini cya sulfide ya hydrogen ivanywe mu muyoboro wa gazi mo sulfure isanzwe. Ibi bikorwa hakoreshejwe ogisijeni ya sulfide ya hydrogen hamwe n'umwuka ku bushyuhe bwinshi. Muri iki cyiciro, hafi 60-70% bya sulfure ikorwa.
Intambwe yo gukurura igamije gufata sulfide ya hydrogen isigaye na sulfure nshya kugira ngo bikore sulfure nyinshi binyuze mu kubishyushya hamwe hejuru y’icyuma gishyushya, ubusanzwe alumina ikora na titaniya yihariye. Titaniya yihariye ifasha guhindura sulfide ya hydrogen isigaye mo sulfure naho alumina ikora ifasha kurinda titaniya uburozi bwa sulfure buterwa n’umwuka wa ogisijeni unyuramo.
Hafi 97% bya sulfur ikurwa mu migezi ya gaze karemano ivumburwa hakoreshejwe uburyo bwa Claus Process. Mu Bushinwa, hafi 15% bya sulfur yose ikorwa iva mu migezi ya gaze karemano.
Igihe cyo kohereza: Kanama-05-2019