Uhlelo lokubuyisa igesi yokukhipha luyithuluzi lokuvikela imvelo elihlose ukunciphisa ukukhishwa kwegesi okuyingozi okubangelwa ukukhiqizwa kwezimboni kanye neminye imisebenzi. Ngokubuyisa nokwelapha la magesi okukhipha, aluvikeli imvelo kuphela kodwa futhi lufinyelela ekusetshenzisweni kabusha kwezinsiza. Lezi zinhlobo zezinhlelo zibaluleke kakhulu ezimbonini ezifana namakhemikhali, ukuhluzwa kwephethiloli, imithi, kanye nokucubungula ukudla, njengoba zisiza izinkampani ukuhlangabezana nezindinganiso zemvelo ngenkathi zithuthukisa ukusebenza kahle kwamandla nezinto ezibonakalayo. Okulandelayo yisihloko samagama angu-500 mayelana nezinhlelo zokubuyisa igesi yokukhipha:

Ezinqubweni zokukhiqiza zezimboni zanamuhla, ukukhishwa kwegesi kuyinkinga engenakugwenywa. La magesi okukhipha akugcini nje ngokuqukethe izinto eziyingozi ezibangela ukungcola emvelweni, kodwa futhi angase aqukathe amakhemikhali namandla angasetshenziswa kabusha, futhi ukukhishwa kwawo okuqondile akugcini nje ngokuchitha izinsiza kodwa futhi kulimaze nemvelo. Ngakho-ke, uhlelo lokubuyisa igesi yokukhipha seluyindlela ephumelelayo yokuxazulula le nkinga. Ngokuqoqa, ukuhlanza, kanye nokuvuselela amagesi okukhipha, ukungcola kwemvelo kungancishiswa futhi ukusetshenziswa kwezinsiza kungathuthukiswa, okuyisinyathelo esibalulekile sokufeza intuthuko esimeme yokukhiqiza kwezimboni.

Isimiso sokusebenza sohlelo lokubuyisa igesi yokukhipha umoya ngokuvamile sihlanganisa izinyathelo eziningana eziyinhloko: ukuqoqwa kwegesi yokukhipha umoya, ukwelashwa nokuhlanzwa kwegesi yokukhipha umoya, kanye nokusetshenziswa kabusha nokusetshenziswa. Okokuqala, igesi yokukhipha umoya ekhiqizwayo iqoqwa ngohlelo lokuqoqa, bese kuthi ngochungechunge lwezinqubo zokwelashwa nokuhlanza, izingxenye eziyingozi kugesi yokukhipha umoya ziyasuswa, bese kutholwa amakhemikhali noma amandla abalulekile. Ekugcineni, igesi ecutshunguliwe kufanele ikhishwe ngokuphephile noma isetshenziswe kabusha.

Izinkambu zokusetshenziswa kwezinhlelo zokubuyisa igesi yokukhipha zibanzi, futhi izimboni ezahlukene kanye nezinqubo zokukhiqiza zidinga ukusetshenziswa kobuchwepheshe obuhlukene bokubuyisa. Isibonelo, embonini ye-petrochemical, izinyibilikisi eziphilayo kanye nezinto ze-hydrocarbon kumagesi okukhipha kungatholakala ngezindlela ezifana nokumuncwa, ukumuncwa, kanye nokujiya; Ekukhiqizweni kukagesi kanye namandla okushisa, ukukhishwa kwe-sulfur dioxide kanye ne-nitrogen oxides kungancishiswa ngobuchwepheshe bokususa i-flue gas kanye nobuchwepheshe bokususa i-nitrification; Ezimbonini zokucubungula ukudla kanye nezokwelapha, umusi wemvelo kanye notshwala obuvela kumagesi okukhipha kungatholakala ukuze kusetshenziswe kwezinye izinqubo zokukhiqiza.

Uhlelo lokubuyisa igesi ekhishwayo alusizi nje kuphela amabhizinisi ukunciphisa izindleko zokusebenza nokuthuthukisa ukusebenza kahle komnotho, kodwa futhi ludlala indima enhle ekuvikelweni kwemvelo. Ukunciphisa ukukhishwa kwamagesi ayingozi nokunciphisa ukungcola emoyeni nasemvelweni yoMhlaba kungasiza ekuthuthukiseni ikhwalithi yomoya nokuvikela impilo yabantu. Ngesikhathi esifanayo, ukuthuthukiswa nokusetshenziswa kobuchwepheshe bokubuyisa igesi ekhishwayo nakho kukhuthaze intuthuko yobuchwepheshe bokuvikela imvelo kanye nokusungula izinto ezintsha ekuphathweni kwemvelo.

Ngamafuphi, izinhlelo zokubuyisa igesi ekhishwayo zingamathuluzi abalulekile ekufezeni ukukhiqizwa kwezimboni okunobungani nemvelo kanye nokusetshenziswa kwezinsiza kusebenza kahle. Njengoba imithethonqubo yezemvelo iqhubeka iqina kanye nokuthuthukiswa kokuqwashisa ngemvelo komphakathi, ubuchwepheshe bokubuyisa igesi ekhishwayo buzosetshenziswa kabanzi futhi buthuthukiswe, bube usizo olubalulekile ekukhuthazeni ukuqaliswa kwamasu okuthuthukiswa okusimeme.