Inkampani yethu ithole i-30×104m3/d i-oda loketshezi lwe-LNG elivela eRussia.
Igesi yemvelo ewuketshezi, ebizwa ngokuthi i-LNG, ifaka igesi yemvelo ibe uketshezi ngokupholisa igesi yemvelo ewuketshezi ngaphansi kwengcindezi evamile ku-162 ℃. Uketshezi lwegesi yemvelo lungasindisa kakhulu indawo yokugcina kanye neyokuthutha, futhi lunezinzuzo zenani elikhulu lama-calorie, ukusebenza okuphezulu, okuhambisana nokulinganisela kokulawulwa kwemithwalo yasemadolobheni, okuhambisana nokuvikelwa kwemvelo, ukunciphisa ukungcola kwasemadolobheni nokunye.
Uketshezi luyisisekelo sokukhiqizwa kwe-LNG kanye nokusikwa kwe-skid Isitshalo se-LNGNjengamanje, izinqubo zokuncibilikisa igesi yemvelo ezivuthiwe zifaka phakathi inqubo yokuncibilikisa igesi, inqubo yokuncibilikisa igesi efrijini exubile kanye nenqubo yokuncibilikisa igesi nge-expander.
Inqubo yokuncibilikisa igesi yemvelo ye-Cascade isebenzisa amazinga ahlukene okubilisa esiqandisini ngaphansi kwengcindezi evamile ukunciphisa izinga lokushisa lesiqandisi isinyathelo ngesinyathelo ukuze kufezwe injongo yokuncibilikisa igesi yemvelo.
Umjikelezo we-refrigerant oxubile (i-MRC) inqubo lapho izinhlobo ezingaphezu kwezinhlanu ze-refrigerant ezixubile ezinezingxenye eziningi, njenge-C1 ~ C5 Hydrocarbons kanye ne-N2, zisetshenziswa njengoketshezi olusebenzayo ukuze ziqine, ziphele futhi zande kancane kancane ukuze kutholakale umthamo we-friji emazingeni okushisa ahlukene, bese zipholisa kancane kancane futhi zenze igesi yemvelo ibe uketshezi. Inqubo yokuncibilikisa i-refrigerant exubile ihlukaniswe ngezinhlobo eziningi ezahlukene zomjikelezo we-friji.
Inqubo yokuncibilikisa uketshezi nge-expander ibhekisela enqubweni yokuncibilikisa uketshezi ngegesi yemvelo ngokusebenzisa i-refrigerant enomfutho ophezulu ukuze kufezwe ukuqandisa umjikelezo we-Claude obuyela emuva ngokwandiswa kwe-turbo expander nge-adiabatic.
Uhlelo lwenqubo luhlanganisa ikakhulukazi: iyunithi yokulawula nokulinganisa ingcindezi yegesi yokuphakelayo, iyunithi yokuhlanza igesi yemvelo kanye neyunithi yokuncibilikisa igesi yemvelo, uhlelo lokugcina isiqandisi, uhlelo lokucindezela olujikelezayo lwesiqandisi, iyunithi yokugcina kanye nokulayisha i-LNG.
Isikhathi sokuthunyelwe: Julayi-02-2021