45% na iskar carbon a cikin masana'antu na duniya ya fito ne daga tsarin samar da karfe, ammonia na roba, ethylene, siminti, da dai sauransu. Energyarfin hydrogen yana da halayen dual na albarkatun albarkatun masana'antu da samfuran makamashi, kuma ana ɗaukarsa a matsayin mahimmanci kuma mai yuwuwa. mafita ga zurfin decarbonization na masana'antu. Tare da gagarumin raguwar farashin samar da wutar lantarki mai sabuntawa, za a shawo kan matsalar tsadar hydrogen a hankali, kuma ana sa ran "masana'antu + koren hydrogen" zai shiga masana'antar sinadarai don taimakawa kamfanonin sinadarai su cimma ƙima.
Muhimmancin "koren hydrogen" shigar da tsarin samarwa a matsayin sinadari mai mahimmanci ga masana'antun sinadarai da ƙarfe da ƙarfe shine cewa yana iya biyan bukatun makamashi da hayaƙin carbon a lokaci guda, har ma da samar da ƙarin fa'idodin tattalin arziƙi ga kamfanoni samar da sabon sararin ci gaban kasuwanci.
Babu shakka cewa masana'antun sinadarai suna da mahimmanci. A cikin shekaru 10 masu zuwa, buƙatun samfuran masana'antun sinadarai za su ci gaba da haɓaka a hankali, amma saboda daidaita tsarin samarwa da tsarin samfur, zai kuma sami wani tasiri akan buƙatun hydrogen. Amma gabaɗaya, masana'antar sinadarai a cikin shekaru 10 masu zuwa za su kasance babban haɓakar buƙatun hydrogen. A cikin dogon lokaci, a cikin buƙatun sifili-carbon, hydrogen zai zama ainihin albarkatun sinadarai, har ma da masana'antar sinadarai ta hydrogen.
A aikace, an sami shirye-shiryen fasaha da ayyukan nuni waɗanda ke amfani da koren hydrogen azaman albarkatun ƙasa don ƙarawa cikin tsarin samar da sinadarai na kwal, haɓaka amfani da tattalin arziƙin atom ɗin carbon, da rage fitar da iskar carbon dioxide. Har ila yau, akwai koren hydrogen don samar da ammonia na roba don samar da "koren ammonia", koren hydrogen don samar da methanol don samar da "koren barasa" da sauran hanyoyin fasaha kuma ana gudanar da su a kasar Sin. Ana sa ran cewa a cikin shekaru 10 masu zuwa, ana sa ran fasahar da ke sama za ta cimma nasara a farashi.
A cikin "ƙarfe da karafa ƙarfin rage ƙarfin masana'antu", "don tabbatar da raguwar shekara-shekara na samar da ɗanyen karfe" buƙatun, kazalika da haɓaka haɓakar sake yin amfani da tarkace da haɓakar hydrogen kai tsaye rage ƙarfe da sauran fasahohin, ana sa ran masana'antar. zuwa nan gaba bisa ga gargajiya fashewa makera baƙin ƙarfe smelting da ake bukata coking iya aiki zai ragu, coking by-samfurin hydrogen ƙi, amma bisa hydrogen bukatar hydrogen kai tsaye rage baƙin ƙarfe fasahar, hydrogen metallurgy zai samu nasara girma. Wannan hanya ta maye gurbin carbon da hydrogen a matsayin wakili mai rage ƙarfe a cikin ƙarfe yana sa tsarin yin ƙarfe ya samar da ruwa maimakon carbon dioxide, yayin da ake amfani da hydrogen don samar da yanayi mai kyau na zafi, don haka yana da muhimmanci wajen rage fitar da iskar gas, wanda ake kallo a matsayin kore. hanyar samarwa don masana'antar karfe. A halin yanzu, yawancin kamfanonin karafa a kasar Sin suna kokari sosai.
Bukatar masana'antu don kasuwar hydrogen ta kore ya zama a hankali a hankali, hasashen kasuwa na gaba yana da faɗi. Duk da haka, akwai sharuɗɗa guda uku don yin amfani da hydrogen mai girma a matsayin danyen abu a cikin filayen sinadarai da karfe: 1. Kudin dole ne ya zama ƙasa, aƙalla bai yi ƙasa da farashin hydrogen mai launin toka ba; 2, low carbon watsi matakin (ciki har da blue hydrogen da kore hydrogen); 3, gaba "dual carbon" matsa lamba manufofin yakamata ya zama nauyi sosai, in ba haka ba babu wani kamfani da zai ɗauki matakin yin gyara.
Bayan shekaru na ci gaba, masana'antun samar da wutar lantarki masu sabuntawa sun shiga wani mataki na ci gaba mai girma, farashin samar da wutar lantarki na photovoltaic da samar da wutar lantarki ya ci gaba da raguwa. Farashin "koren wutar lantarki" ya ci gaba da raguwa wanda ke nufin cewa koren hydrogen zai shiga filin masana'antu kuma a hankali ya zama barga, mai rahusa, babban aikace-aikace na samar da albarkatun kasa. A takaice dai, ana sa ran koren hydrogen mai rahusa don sake fasalin tsarin masana'antar sinadarai da buɗe sabbin tashoshi don haɓaka masana'antar sinadarai!
Lokacin aikawa: Maris-07-2024
