Ukukhishwa kwe-hydrogen kanye nobuchwepheshe bokukhiqiza igesi yemvelo

Ukukhishwa kwe-hydrogen kanye nobuchwepheshe bokukhiqiza igesi yemvelo

Ngokusekelwe enkambisweni yokuqala yokwenza igesi ye-ammonia yokwenziwa, i-Liaohe Oilfield iguqule ngesibindi uhlelo lokuguqula, ukuguqula i-desulfurization kanye nokubuyisa ukushisa, yamukela amadivayisi amasha, yehlisa kakhulu uma kuqhathaniswa nenqubo endala, futhi yehlisa ukusetshenziswa kwegesi yemvelo cishe ngo-1/3. Izici zobuchwepheshe: ngemva kokususa i-sulfurization ecindezelwe, igesi yemvelo iyaqhekeka futhi iguqulwe ngomusi ku-reformer ekhethekile egcwele i-catalyst ukukhiqiza igesi yokuguqula i-hydrogen, i-carbon dioxide kanye ne-carbon monoxide. Ngemva kokubuyisa ingxenye yokushisa, okuqukethwe kwe-CO kugesi yokuguqula kuncishiswa ngokuguqulwa, futhi igesi yokuguqula ihlanzwa ngokunyuswa kwe-pressure swing (PSA).
Izinkomba zokusebenza eziyinhloko. Ngaphansi kwengcindezi ethile, umbhede wokufaka i-composite owakhiwe nge-activated carbon, i-silica gel, i-molecular sieve kanye ne-alumina adsorbents usetshenziselwa ukufunxa izingxenye zokungcola emithonjeni ehlukahlukene yegesi equkethe i-hydrogen njengegesi ye-methanol pyrolysis, igesi yokuhlanza i-ammonia yokwenziwa, igesi eyomile eqhekeka nge-catalytic, igesi yokushintsha, igesi yamanzi kanye negesi yamanzi angaphansi kwengxenye ezindaweni zokuhluza ngaphansi kwengcindezi ephansi, kanti i-hydrogen okunzima ukuyifunxa ikhishwa njengegesi yomkhiqizo isuka endaweni yokuphuma kombhoshongo wokufaka i-hydrogen, ukuze ihlanzwe i-hydrogen.
Umthamo wokukhiqiza: ngokuvamile 400 ~ 20000 Nm3 / h ngokwezidingo zomsebenzisi;
Ubumsulwa bomkhiqizo: 99% ~ 99.999% (V / V);
Ingcindezi yomkhiqizo: 1.3 ~ 2.0mpa-g;
Izinkomba zobuchwepheshe eziyinhloko. Umthamo wokuphatha izinto zokusetshenziswa: 10 ~ 5000NM / h; Ingcindezi yokumuncwa: 0.8MPa ~ 2.4Mpa; Ubumsulwa be-hydrogen: 99.9 ~ 99.99%; Izinga lokukhipha i-hydrogen: 75 ~ 90% (kuye ngezimo zegesi yokuphakelayo kanye nezidingo zegesi yomkhiqizo)