Umoya ocindezelwe yi-air compressor usebenzisa i-alumina ethile esebenzayo ye-adsorbent kanye nesihlungi sama-molecule ukususa amanzi, i-carbon dioxide, i-acetylene, njll. Njenge-adsorbent, isihlungi sama-molecule singamunca amanye amagesi amaningi, futhi sinokuthambekela okusobala enqubweni yokumunca. Uma i-polarity yama-molecule anobukhulu obufanayo inkulu, kulapho imunca kalula isihlungi sama-molecule, futhi lapho ama-molecule angagcwali kakhulu, kulapho imunca kalula isihlungi sama-molecule. Ngokuyinhloko imunca ukungcola kwe-H2O, CO2, C2, H2 kanye nokunye ukungcola kwe-CnHm emoyeni; Ngaphezu kwamandla okumunca esihlungi sama-molecule ahlobene nohlobo lwezinto ezimunca, kodwa futhi ahlobene nokuhlushwa kwezinto ezimunca, kanye nokushisa, ngakho-ke umoya ocindezelwe ngaphambi kokungena ohlelweni lokuhlanza kodwa futhi nangombhoshongo wokupholisa umoya ukunciphisa izinga lokushisa lomoya ngaphambi kokungena ohlelweni lokuhlanza, futhi okuqukethwe kwamanzi emoyeni kuhlobene nokushisa, lapho izinga lokushisa liphansi kulapho okuqukethwe kwamanzi kwehla khona. Ngakho-ke, uhlelo lokuhlanza luqala ngokudlula embhoshongweni wokupholisa umoya ukuze kuncishiswe izinga lokushisa lomoya, ngaleyo ndlela kuncishiswe okuqukethwe amanzi emoyeni.
Igesi ecindezelwe evela embhoshongweni wokupholisa umoya ifakwa ohlelweni lokuhlanza, olwakhiwe kakhulu ngama-adsorber amabili, i-heater yomusi kanye ne-liquid-gas separator. I-adsorber yesihlungo sama-molecule iyisakhiwo sombhede ovundlile, ungqimba olungezansi lugcwele i-alumina esebenzayo, ungqimba olungaphezulu lugcwele isihlungo sama-molecule, kanti ama-adsorber amabili ayashintshana. Uma i-adsorber eyodwa isebenza, enye i-adsorber iyavuselelwa futhi ivuthelwe kubanda ukuze isetshenziswe. Umoya ocindezelwe ovela embhoshongweni wokupholisa umoya ususwa yi-adsorber yamanzi, i-CO2 kanye nokunye ukungcola okufana ne-CnHm. Ukuvuselelwa kwesihlungo sama-molecule kwenziwa ngezigaba ezimbili, esinye yi-nitrogen engcolile evela ku-air fractionator, efudunyezwa yi-heater yomusi iye ekushiseni kokuvuselelwa, ingena ku-adsorber ukuze ivuselelwe ukushisa, ihlanze amanzi axhunyiwe kanye ne-CO2, ebizwa ngokuthi isigaba sokushisa, esinye yi-nitrogen engcolile engadluli ku-heater yomusi, ivuthele i-adsorber yokushisa okuphezulu iye ekushiseni kwegumbi, izohlanza amanzi axhunyiwe kanye ne-CO2 iphume ku-adsorber. Ibizwa ngokuthi isigaba sokuqhuma okubandayo. I-nitrogen elahliwe esetshenziselwa ukushisa nokufutha okubandayo ikhishwa emoyeni nge-blowdown silencer.
Isikhathi sokuthunyelwe: Agasti-24-2023
