Ibisobanuro
Gukuraho karubone (decarburization) skid, ni igikoresho cy'ingenzi mu gutunganya cyangwa kuvura gaze karemano. PSA ni ikoranabuhanga rikoresha ingufu nke rituma gaze inyuzwamo kandi igakurwamo CO2 binyuze mu guhindura umuvuduko w'imikorere. Ubusanzwe iri koranabuhanga rikurura kandi rigatandukanya gaze karemano ku muvuduko w'imikorere wa 0.5 ~ 1MPa, hanyuma rigakurwamo gaze kugira ngo risohoze inyuzwamo. Uburyo bwa PSA ni ubwo gukurura gaze karemano, nubwo ugereranije no gukurura gaze, ubushobozi bwayo bwo kuyikurura ni buke kandi uburyo bwo kuyihitamo ni buke; Ariko, inzira ya PSA iroroshye, inyuzwamo gaze imara igihe kirekire, yoroshye kongera kuyivugurura, kandi ikoresha ingufu nke. Muri icyo gihe, ifite kandi ibyiza nko gukora cyane, inyungu nziza ku bidukikije, no koroshya imikorere. Cyane cyane iyo ukoresheje gaze ifite umuvuduko mwinshi, ubusanzwe nta mpamvu yo kongera kuyishyiramo igitutu. Uburyo bwa PSA bushobora gukoreshwa ku bushyuhe bw'icyumba hatabayeho gushyushya no gukonjesha, bikagabanya ingufu zikoreshwa inshuro 1-2 ugereranije n'uburyo bwa TSA; Byongeye kandi, ugereranyije n'uburyo bwa TSA bungana, uburyo bwa PSA busaba dose nto cyane yo kunyuzamo amazi.
Ingano ya dioxyde de carbone muri gaze karemano ntigomba kurenza 3%. Kandi dioxyde de carbone mu mazi nyuma y’icyuma ifite imbaraga zikomeye zo kwangirika. Niba agaciro ka PH ari kamwe, igipimo cya aside ya dioxyde de carbone nacyo kiri hejuru, bityo ingano ya dioxyde de carbone ku cyuma nacyo kiri hejuru.
Uburyo bwo gukurura umwuka uvangwa n’umuvuduko (PSA) ni ikoranabuhanga rishya rikoreshwa mu gutandukanya uruvange rwa gazi mu ikoranabuhanga ryo gutandukanya uruvange rw’umwuka. Ugereranije n’uburyo busanzwe bwo gukurura imiti, ikoranabuhanga rya PSA rirakurura ubukungu mu gukura no kugarura H2S na CO2 muri gazi karemano, kandi ririmo gutezwa imbere cyane.
Ikoranabuhanga ryo gutandukanya gaze rya PSA rifite ibyiza byoroshye gukora, kugabanuka k'umuvuduko muke, kubura amazi mu gihe cyo gukuraho CO2, aho gaze n'amazi bivamo amazi meza, kandi ibicuruzwa bishobora kuzuza ibisabwa mu kohereza gaze mu mahanga. PSA ishobora gukoreshwa mu gukwirakwiza CO2 no kuyikuraho isukari mu buryo bwihariye muri gaze karemano.
Imbonerahamwe y'imigendekere
Gushyiramo amazi mu mazi byakozwe ku gitutu naho gusohora amazi mu mazi bigakorwa ku gitutu gito. Kubera ko igihe cyo gushyiramo amazi mu mazi ari gito kandi ubushyuhe bwo gushyiramo amazi budashobora gukurwaho mu gihe, bishobora gukoreshwa mu gukuramo amazi mu mazi. Kubwibyo, ubushyuhe bw'aho amazi anyura buterwa n'ubushyuhe bwo gushyiramo amazi mu mazi n'ubushyuhe bwo gushyiramo amazi mu mazi nta mpinduka nyinshi, bishobora gufatwa nk'inzira y'ubushyuhe. Imikorere y'aho amazi anyura mu mazi mu mazi imwe idahinduka, byaba ari ugushyiramo amazi mu mazi mu gihe cy'ubushyuhe cyangwa ugushyiramo amazi mu mazi mu mazi, kubera ko amazi agomba kongera kuvugururwa, amazi anyura mu mazi agenda ahindagurika. Mu nganda, hakoreshwa ahantu habiri cyangwa harenze ho gushyiramo amazi mu mazi, kugira ngo amazi anyuramo kandi avugururwe mu mazi anyuramo (cyangwa mu gihe cy'amasaha), kugira ngo hakomeze kubaho uburyo bwose bwo gushyiramo amazi mu mazi.
Ibiranga imikorere
Ubushobozi bwo gukaraba umwuka uva mu kirere ni 90%. CO2 ishobora gutandukanywa no guhindura umuvuduko no gukaraba umwuka, nta ngaruka za shimi. Uretse gukuraho CO2, ikoranabuhanga rya PSA rikoreshwa cyane mu kugarura no gutunganya H2, CH4, CO2, CO2 n'indi myuka.
