Fasaha don samar da hydrogen daga iskar gas

Mafi kyawun fasalin adiabatic canza iskar gas zuwa hydrogenshine cewa yawancin halayen albarkatun ƙasa galibi halayen iskar shaka ne na wani ɓangare, kuma matakin sarrafa gudu ya zama saurin amsawar iskar shaka na wani ɓangare, wanda ke inganta ƙarfin samar da na'urar samar da hydrogen ta iskar shaka sosai. Tsarin samar da hydrogen na gas na adiabatic yana amfani da iska mai rahusa azaman tushen iskar shaka. Reactor ɗin da aka tsara wanda ke ɗauke da mai rarraba oxygen zai iya magance matsalar wurin zafi na gadon mai kara kuzari da kuma rarraba makamashi mai ma'ana. An inganta kwanciyar hankali na kayan mai kara kuzari sosai saboda raguwar wurin zafi a gado. Ƙaramin samar da hydrogen a wurin samar da hydrogen na iskar shaka ta adiabatic a tashar hydrogenation zai iya nuna ƙarfin samarwarsa. Sabuwar hanyar tana da fa'idodin gajeriyar hanya da na'urar aiki mai sauƙi, kuma tana iya rage yawan saka hannun jari da farashin samar da hydrogen na na'urar samar da hydrogen a wurin.
Iskar gas ta wani ɓangare zuwa hydrogen. Idan aka kwatanta da hanyar gyaran tururi ta gargajiya, iskar gas ta wani ɓangare zuwa syngas ba ta cinye makamashi mai yawa ba kuma tana amfani da iskar gas mai rahusa don tara sinadarin. Duk da haka, iskar gas ta wani ɓangare zuwa hydrogen tana ƙara tsadar saka hannun jari da farashin samar da iskar oxygen na sashin rabuwar iska saboda yawan iskar oxygen mai tsabta. An yi amfani da membrane mai yawan zafin jiki na iskar oxygen mai shiga cikin iskar gas mai yawan zafin jiki a matsayin mai haɗa iskar gas mai narkewa a cikin iskar gas, kuma an haɗa samar da iskar oxygen mai rahusa tare da iskar gas mai narkewa a cikin iskar gas zuwa hydrogen a lokaci guda. Sakamakon kimantawa na fasaha da tattalin arziki na farko ya nuna cewa idan aka kwatanta da tsarin samarwa na yau da kullun, jarin naúrar zai ragu da kusan kashi 25-30% kuma farashin samarwa zai ragu da kashi 30-50%.
Fashewar iskar gas mai zafi don samar da hydrogen. Samar da hydrogen daga pyrolysis na iskar gas shine rushewar iskar gas mai guba zuwa hydrogen da carbon a yanayin zafi mai zafi. Ana ɗaukar wannan tsari a matsayin tsari mai canzawa tsakanin man fetur da makamashi mai sabuntawa saboda baya samar da carbon dioxide. Liaohe Oilfield ta gudanar da bincike mai yawa kan fitar da hydrogen daga fashewar iskar gas mai zafi mai zafi. Carbon da ake samarwa na iya samun takamaiman amfani da kuma fa'idar kasuwa mai faɗi.
Samar da hydrogen ta hanyar gyaran iskar gas ta atomatik. Idan aka kwatanta da tsarin gyara, tsarin yana canza dumama ta waje zuwa dumama kai, kuma amfani da zafin amsawa ya fi dacewa. Ka'idar ita ce, amsawar konewar iskar gas ta waje da ƙarfin gyaran tururi na gas na waje suna haɗuwa a cikin reactor, kuma tsarin amsawar da kansa zai iya samar da dumama kai. Bugu da ƙari, tunda ana aiwatar da ƙarfin amsawar exothermic da ƙarfin amsawar endothermic a cikin reactor na gyaran autothermal mataki-mataki, reactor har yanzu yana buƙatar bututun ƙarfe mai zafi mai zafi a matsayin reactor, wanda ke sa tsarin amsawar gyaran gas ta atomatik yana da rashin amfani na babban jari da ƙarancin ƙarfin samarwa.