Ubwa mbere, intera iri hagati y’igikoresho cyo gutandukanya umwuka n’igikoresho cyo gukusanya sulfure iri hafi cyane, kandi imyuka ya H2S na SO2 ikomoka mu mwuka usohoka wa sulfure ikorwa n’icyerekezo cy’umuyaga n’umuvuduko w’ibidukikije, hanyuma inyuzwa muri compressor y’umwuka binyuze mu kayunguruzo kiyisukura k’igikoresho cyo gutandukanya umwuka hanyuma ikinjira muri sisitemu yo gusukura, bigatuma imikorere y’akayunguruzo ka molekile igabanuka buhoro buhoro. Ingano ya gazi ihumanya muri iki gice ntabwo ari nini cyane, ariko mu gihe cyo gukanda compressor y’umwuka, ubwinshi bwayo ntibushobora kwirengagizwa. Icya kabiri, mu gikorwa cyo kuyikora, bitewe no kuva kw’imbere mu cyuma gihindura ubushyuhe, gazi isharira ikomoka kuri gazi ihumanya ikirere hamwe n’uburyo bwo kumesa methanoli mu bushyuhe buke no kuvugurura methanoli yinjira mu buryo bw’amazi azenguruka. Bitewe n’impinduka z’ubushyuhe bw’ubushyuhe bw’umwuka nyuma y’uko umwuka wumye winjira mu munara wo gukonjesha umwuka ugera ku mazi yo gukaraba, ubushyuhe bw’umwuka buragabanuka, kandi gazi ya H2S na SO2 mu mazi azenguruka igwa mu munara wo gukonjesha umwuka hanyuma ikinjira mu buryo bwo gusukura umwuka hamwe n’umwuka. Akayunguruzo ka molekile kararoshywa kandi karahagarikwa, kandi ubushobozi bwo kuyishyiramo buragabanuka.
Ubusanzwe, ni ngombwa gusesengura neza ibidukikije bikikije akayunguruzo kisukura igikoresho gitandukanya umwuka buri gihe kugira ngo hirindwe ko umwuka uhumanya winjira mu buryo bwo gukanda umwuka. Byongeye kandi, gupima no gusesengura buri gihe ibikoresho bitandukanye bihindura ubushyuhe mu bikoresho bihindura umwuka n'ibikoresho byo guhuza umwuka byagezweho ku gihe kugira ngo hamenyekane aho ibikoresho biva imbere mu kirere kandi birinde ko uburyo bwo guhindura ubushyuhe butuma umwanda uhumanya ikirere uturuka, kugira ngo harebwe ubuziranenge bw'amazi atembera neza kandi imikorere myiza y'akayunguruzo ka molekile ikora neza kandi ihamye.
Igihe cyo kohereza: Kanama-24-2023
