Incazelo yenqubo ye-iron oxide yokususa igesi ye-asidi kugesi yemvelo
Ukususwa kwe-sulphurization
Kunezindlela ezimbili eziyinhloko zokususa igesi yemvelo: ukususwa kwesibabule okomile futhi ukucwiliswa okumanzi.
I inqubo yama-amine kusebenza lapho igesi yemvelo iqukethe inani elincane le-H2S kanye nesilinganiso se-CO2/H2S esiphezulu, kodwa okuqukethwe kwe-CO2 akuphezulu kakhulu futhi akudingi ukususwa kwe-CO2 ejulile. Le ndlela ingasusa ngempumelelo i-H2S kanye ne-CO2 ngasikhathi sinye.
Indlela yokuhluza yama-molecule ivame ukusetshenziswa ezinhlelweni zokusebenza ezidinga ukunemba okuphezulu kokukhipha i-sulfurization noma amazinga okugeleza aphansi.
Lapha sethula inqubo entsha ye-Iron Oxide
Incazelo Yenqubo Ye-Iron Oxide
Lesi siphakamiso samukela imibhoshongo emibili esebenza ngasikhathi sinye, esebenza njengesipele somunye nomunye.
Okokuqala, sebenzisa umbhoshongo wokususa i-sulfurization A. Ngemva kokusebenza isikhathi esithile, uma imiphumela yokuhlolwa kwesampula 2 isondelene nenani lomklamo, kusho ukuthi ukupakisha kombhoshongo kugcwele futhi kulahlekelwe amandla okukususa i-sulfurization, futhi kudinga ukushintshwa. Uma ushintsha, qala uvule i-valve 3 ne-valve 4, bese uvala i-valve 2 ne-valve 1, bese uhlanza umbhoshongo wokususa i-sulfurization A nge-nitrogen kuze kube yilapho ukuhlolwa kwegesi sekufanelekile, bese uvula imbobo yokuhlanza kanye nembobo yokungenisa umoya ukuze uvuselele ukupakisha. Ngemva kokuvuselelwa kabusha sekuqediwe, vula imbobo yokudonsa amanzi kanye nembobo yokukhipha amanzi ukuze ushintshe ukupakisha. Ngalesi sikhathi, igesi idlula kumbhoshongo wokususa i-sulfurization B futhi isifezile injongo yokususa i-sulfurization.
Uma umbhoshongo wokususa i-sulfurization B usugcwele, vula i-valve 1 kanye ne-valve 2, bese uvala i-valve 3 kanye ne-valve 4, bese uhlanza umbhoshongo wokususa i-sulfurization B nge-nitrogen kuze kube yilapho igesi ihlolwa ukuthi iyafaneleka, bese uvula i-port yokuhlanza kanye ne-port yokungenisa umoya ukuze uvuselele ukupakisha, futhi ngemva kokuvuselelwa kabusha, vula i-manhole kanye ne-port yokukhipha umoya ukuze ufake esikhundleni sokupakisha. Ngalesi sikhathi, igesi idlula kumbhoshongo wokususa i-sulfurization A ukuze kufezwe injongo yokususa i-sulfurization.
I-nozzle yokulinganisa igesi yokuphakelwa inikezwa endaweni yokungena kanye neyokuphuma yombhoshongo ngamunye ukuze kuthathwe isampula futhi kuhlolwe.
Umsebenzi wokuvuselela i-desulfurizer usebenzisa igesi engasebenzi ukufaka esikhundleni sezingxenye zegesi ezivuthayo zibe ngaphansi komkhawulo wokuqhuma. Ngesikhathi sokuvuselela, umoya wethulwa usuka phansi kombhoshongo. Ijubane lomoya kufanele libe phansi ekuqaleni kokuvuselelwa. Izinga lokushisa embhoshongweni kufanele lilawulwe ngokuqinile ngaphansi kuka-90 ℃. Uma lidlula u-90 ℃, ukungeniswa komoya kungamiswa. Lapho izinga lokushisa lehla ngaphansi kuka-90 ℃, ukungeniswa komoya kungaqhubeka nokungeniswa ukuze kuvuseleleke. Lapho izinga lokushisa lombhede lingasakhuphuki futhi okuqukethwe komoya-mpilo endaweni yokungena kanye neyokuphuma kufana ngokuyisisekelo, ukuvuselelwa kungaqedwa. Lapho kufakwa esikhundleni se-desulfurizer, imbobo yokukhipha phansi kombhoshongo ingavulwa ukuze kukhishwe i-desulfurizer. Ngezizathu zokuphepha, ukufafaza ngamanzi kufanele kusetshenziswe ngokufanele ukupholisa.
Izidingo zezinto: Umzimba oyinhloko wombhoshongo wokususa i-sulfurization wenziwe ngezinto zokulwa nokugqwala ze-Q345R.
Xhumana:
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