Ukukhiqizwa kwe-hydrogen ngokuguqulwa kwesitimu kuwukwenza ukusabela kwamakhemikhali kwegesi yemvelo ecindezelwe futhi ekhishwe yi-sulfurized ku-reformer ekhethekile egcwalisa i-catalyst futhi ikhiqize igesi yokulungisa nge-H₂, CO₂ kanye ne-CO, iguqule i-CO kumagesi aguqulayo ibe yi-CO₂ bese ikhipha. i-H₂ efanelekile kusuka kumagesi aguqukayo nge-pressure swing adsorption (PSA).
Inqubo yokuguqula i-hydrogen nge-steam ngokuyinhloko ihlanganisa izinyathelo ezine: ukukhishwa kwegesi eluhlaza, ukuguqulwa kwesitimu segesi yemvelo, ukushintsha kwe-carbon monoxide, ukuhlanzwa kwe-hydrogen.
Isinyathelo sokuqala i-pretreatment yempahla eluhlaza, okubhekiselwa kuyo ikakhulukazi ekuqothulweni kwegesi eluhlaza, inqubo yangempela yokusebenza ngokuvamile isebenzisa uchungechunge lwe-cobalt molybdenum hydrogenation zinc oxide njenge-desulfurizer ukuguqula isulfure ephilayo kugesi yemvelo ibe yisulfure ye-inorganic bese isusa.
Isinyathelo sesibili ukuguqulwa kwesitimu segesi yemvelo, esebenzisa i-nickel catalyst ku-reformer ukuguqula ama-alkanes kugesi yemvelo ibe igesi ye-feedstock izingxenye zayo eziyinhloko okuyi-carbon monoxide ne-hydrogen.
Isinyathelo sesithathu i-carbon monoxide shift. Ihlangana nomhwamuko phambi kwe-catalyst, ngaleyo ndlela ikhiqize i-hydrogen ne-carbon dioxide, futhi ithole i-shift gas eyakhiwe ikakhulukazi i-hydrogen ne-carbon dioxide.
Isinyathelo sokugcina ukuhlanza i-hydrogen, manje uhlelo lokuhlanza i-hydrogen olusetshenziswa kakhulu uhlelo lokuhlukanisa i-press swing adsorption (PSA). Lolu hlelo lunezici zokusebenzisa amandla aphansi, inqubo elula kanye nokuhlanzeka okuphezulu kwe-hydrogen.
Izici Zobuchwepheshe Zokukhiqiza Igesi Yemvelo Ye-hydrogen
1. Ukukhiqizwa kweHydrojeni NgeGesi Yemvelo kunezinzuzo zesikali esikhulu sokukhiqiza i-hydrogen nobuchwepheshe obuvuthiwe, futhi kuwumthombo oyinhloko we-hydrogen okwamanje.
2. I-Natural Gas Hydrogen Generation Unit iyi-high integration skid, i-automation ephezulu futhi kulula ukuyisebenzisa.
3. Ukukhiqizwa kwe-hydrogen ngokushintsha isitimu kuyizindleko ezishibhile zokusebenza kanye nesikhathi esifushane sokululama.
4. I-TCWY's Hydrogen Produce Plant Yehliswe ukusetshenziswa kukaphethiloli kanye nokukhipha umoya okhishwa yi-PSA i-desorbed gas burn-backing.
* Inqubo yokukhiqiza umoya-mpilo ye-VPSA isebenzisa idizayini “eyenziwe ngokwezifiso” ngokuya ngokuphakama okuhlukile komsebenzisi, izimo zezulu, usayizi wedivayisi, ukuhlanzeka komoyampilo (70%~93%).
1. Ukugaywa kabusha kwe-H2 kusuka kungxube yegesi enothe nge-H2 (PSA-H2)
Ubumsulwa: 98%~99.999%
2. Ukuhlukaniswa kwe-CO2 nokuhlanzwa (PSA - CO2)
Ubumsulwa: 98 ~ 99.99%.
3. I-CO Separation and Purification (PSA – CO)
Ubumsulwa: 80%~99.9%
4. Ukususwa kwe-CO2 (PSA – CO2 Removal)
Ubumsulwa: <0.2%
5. I-PSA - C₂+ Ukususwa
