Samar da hydrogen tare da iskar gas yana da fa'idodin ƙarancin farashi da tasiri mai girma. Bincike da haɓaka sabbin fasahohin zamani don samar da hydrogen daga iskar gas muhimmin garanti ne don magance matsalar tushen hydrogen mai arha. A matsayin makamashi mai inganci da tsafta na masana'antu, iskar gas tana da muhimmin kayan aiki na dabaru a cikin tsarin haɓaka makamashin China. A lokaci guda, ita ce kuma tushen kayan masarufi na samfuran sakandare da yawa na sinadarai.
A matsayin wani sinadari na biyu, ana amfani da hydrogen sosai a masana'antar magunguna, sinadarai masu kyau, lantarki da lantarki. Musamman ma, hydrogen, a matsayin man fetur da aka fi so ga ƙwayoyin mai, zai sami fa'ida a kasuwa a fannin sufuri da samar da wutar lantarki a nan gaba kuma zai mamaye matsayi mafi mahimmanci a tsarin makamashi na gaba. Hanyoyin samar da hydrogen na gargajiya, kamar canza tururin hydrocarbon mai sauƙi, electrolysis na ruwa, fashewar methanol, gasification na kwal da rushewar ammonia, sun yi girma sosai. Duk da haka, akwai wasu matsaloli, kamar tsada mai yawa, ƙarancin fitarwa, ƙarancin aiki, ɗaya mai girma da biyu mai ƙasa. A cikin tsarin samar da mai da iskar gas a Liaohe Oilfield, akwai albarkatun hydrocarbon kamar busasshen iskar gas da naphtha. Samar da hydrogen ta wannan hanyar na iya haɓaka amfani da albarkatu. Bugu da ƙari, babban ɓangaren iskar gas da ke da alaƙa shine methane, wanda za'a iya canza shi zuwa hydrogen ta tururin hydrocarbon, tare da tsaftar samarwa mai yawa da ingantaccen samarwa mai yawa.
Manyan hanyoyin sarrafa iskar gas sun haɗa da narkar da iskar gas a yanayi da kuma injinan iska, fashewar catalytic, gyaran catalytic da kuma samar da ƙamshi. A lokaci guda, ciki har da amfani da iskar gas, tattarawa da tsarkakewa, alkanes da tururi a cikin iskar gas suna amsawa ta hanyar sinadarai a ƙarƙashin wani matsin lamba, zafin jiki mai yawa da kuma mai kara kuzari.
Bayan musayar zafi a cikin tukunyar jirgi mai tsada, iskar gas da aka canza ta shiga cikin tanderun juyawa don canza Co zuwa H2 da CO2. Sannan, bayan musayar zafi, danshi da rabuwar ruwan tururi, ana wucewa da iskar gas a jere ta cikin hasumiyar shaye-shaye wacce aka sanye da takamaiman masu shaye-shaye guda uku ta hanyar sarrafa shirye-shirye, kuma ana matsa lamba da shaye-shaye na N2 co CH4 CO2 ta hanyar shaye-shaye ta hanyar shaye-shaye ta hanyar matsi (PSA) don fitar da sinadarin hydrogen, rage matsin lamba da kuma yin nazari don sakin datti da kuma sake farfaɗo da mai shaye-shaye.
Lokacin Saƙo: Nuwamba-18-2021