Kufotokozera kwa kayendedwe ka njira ya LPG ndi NGL recovery unit skid

Apa tikuyambitsa lingaliro laukadaulo lachipangizo chobwezeretsa madzi a gasi wachilengedwendichipangizo chobwezeretsa ma hydrocarbon ochepa.

Chigawo cha kayendedwe ka ntchito: 1 compressor skid, 1 integrated skid (kuphatikiza feed gas filtration and leating unit, pressure regulating and metering unit, hydration removing unit and condensation leating unit), 1 refrigeration unit skid, 2 LPG Storage skids, 2 stable light hydrocarbon skids, ma seti awiri a truck crane pipes, 1 a instrument air system, 1 a instrument control system and leating tower skid. Kupatula circulating water system, flare and release system, power generation system, power supply and distribution ndi ma system ena aboma.

Mpweya wothira madzi umalowa mu cholekanitsa cholowera kuti usefe zinyalala zamakina ndikulekanitsa madzi omasuka, kenako umalowa mu compressor pambuyo posefedwa bwino ndi fyuluta ya fumbi, ndipo umaziziritsidwa kufika pa 40 ~ 45 ℃ ndi choziziritsira cha compressor yokha, kenako umalekanitsa madzi ndi ma hydrocarbon olemera (ngati pali zinthu zolemera kwambiri), kenako umalowa mu unit ya kusowa madzi kuti uchotse madzi m'thupi. Mpweya wouma wochokera mu skid ya kusowa madzi umalowa mu skid yolekanitsa madzi, kenako umalowa mu unit yoziziritsira madzi pambuyo pozizira kufika pa ~ 10 ℃ kudzera mu chosinthira kutentha. Kenako, mpweya wothira madzi ukazizira kufika pa - 35 ℃ ndikuziziritsanso kudzera mu throttling, umalowa mu cholekanitsa kutentha kochepa kuti ulekanitse gasi ndi madzi m'thupi. chipangizo chobwezeretsa magetsi.

Gawo la mpweya wolekanitsidwa ndi gawo lamadzimadzi limalowa mu deethanizer motsatana, mpweya wa pamwamba pa nsanja umabwerera ku heat exchanger kuti utenthetsenso ndikutulutsa kunja kwa malire, ndipo madzi apansi pa nsanja amalowa mu depropane ndi debutane tower kuti alekanitsidwenso. LPG pamwamba pa nsanja ndi stable light hydrocarbon pansi pa nsanja zimalowa mu thanki yosungiramo zinthu motsatana kuti zinyamulidwe ndi kutumizidwa kunja.

Chidacho ndi zida zonse. Chidacho chikamalizidwa, ntchito yokhazikika komanso yothandiza ya chipangizocho iyenera kutsimikiziridwa. Mfundo yopangira zida, kupanga ndi kusankha zinthu zomwe zakonzedwa imadalira ukadaulo wapakhomo, wokhwima komanso magwiridwe antchito apamwamba. Ngati zinthu zapakhomo sizikwaniritsa zofunikira zaukadaulo, mitundu yochokera kunja iyenera kusankhidwa.