CO2 shine babban abin da ake samarwa a cikin tsarin samar da hydrogen, wanda ke da darajar kasuwanci.Matsakaicin carbon dioxide a cikin rigar decarbonization gas zai iya kaiwa fiye da 99% (bushe gas).Sauran abubuwan da ke cikin najasa sune: ruwa, hydrogen, da sauransu bayan tsarkakewa, yana iya kaiwa ga darajar abinci CO2 ruwa.Ana iya tsarkake shi daga iskar gas mai gyara hydrogen daga iskar gas SMR, iskar gas mai fatattaka methanol, iskar lemun kiln gas, iskar hayaki, gas din ammonia decarbonization na wutsiya da sauransu, wadanda ke da wadatar CO2.Ana iya dawo da darajar abinci CO2 daga iskar wutsiya.
● Babban fasaha, aiki mai aminci da abin dogara da yawan amfanin ƙasa.
● Gudanar da aiki abin dogara ne kuma mai amfani.
(Daga wutsiya gas na samar da hydrogen daga iskar gas SMR a matsayin misali)
Bayan an wanke danyen kayan da ruwa, za a cire ragowar MDEA a cikin iskar gas ɗin, sannan a matsa, tsaftacewa da bushewa don cire abubuwan halitta kamar su barasa a cikin gas kuma a cire ƙamshi na musamman a lokaci guda.Bayan distillation da tsarkakewa, ƙananan adadin iskar gas mai zafi da aka narkar da shi a cikin CO2 an ƙara cire shi, kuma ana samun ƙimar abinci mai tsabta CO2 kuma a aika zuwa tankin ajiya ko cikawa.
Girman shuka | 1000-100000t/a |
Tsafta | 98% ~ 99.9% (v/v) |
Matsin lamba | ~ 2.5MPa (G) |
Zazzabi | ~ 15˚C |
● Tsarkake carbon dioxide daga jika decarbonization gas.
● Tsaftace carbon dioxide daga iskar ruwa da iskar gas mai ruwa.
● Tsaftace carbon dioxide daga iskar gas mai canzawa.
● Tsaftace carbon dioxide daga iskar gas mai gyara methanol.
● Tsabtace carbon dioxide daga wasu hanyoyin da ke da wadatar carbon dioxide.