Nzira huru dzekudzoreredza hutachiona dzinosanganisira kunyudza mafuta, kunyudza mafuta uye kupatsanura mvura.
Nheyo yenzira yekunyudza mvura yakafanana neyeye molecular sieve double tower adsorption process yekupera mvura mumuviri;
Nzira yekunyudza mafuta inzira yekuparadzanisa magasi akasiyana ehydrocarbon zvichibva pamusiyano wekunyungudika kwechikamu chimwe nechimwe mumafuta anonyudzwa;
Nzira yekuparadzanisa condensation inzira inoshandisa hunhu hwetembiricha dzakasiyana dze condensation dzezvikamu zvehydrocarbon mugasi rechisikigo kuti itonhodze gasi rechisikigo kusvika patembiricha yakati nekuisa mufiriji, kuitira kuti iite condensation nekuparadzanisa hydrocarbon ine poindi yakanyanya yekufashaira, uye iite condensation muzvikamu zvakasiyana kuita zvigadzirwa zvakakodzera.
Kuisa mufiriji zvinoreva kushandiswa kwenzira dzekugadzira kugadzira tekinoroji yekupisa kwakaderera (kupfuura tembiricha yenzvimbo). Sisitimu yekuisa mufiriji yakabatana zvakanyanya neindasitiri yegasi rechisikigo, inonyanya kushandiswa pakudzoreredza mahydrocarbon mashoma, kudzora mahydrocarbon dew point, kuburitsa gasi rechisikigo rakanyungudutswa (LNG) uye gasi rechisikigo, kupatsanura CO2 nedzimwe nzira.
Parizvino, kutonhora kwekumanikidzwa kwemhepo, kutonhora kwekuwedzera kwemhepo, kutonhora kweexpander, kutonhora kwekupisa uye kutonhora kwegasi vortex zvinowanzo shandiswa mukugadzirisa hydrocarbon light.
Nzira yekunyudza mafuta inogona kukamurwa kuita nzira yekunyudza mafuta mukupisa kwakajairika uye nzira yekunyudza mafuta mukupisa kwakadzika zvichienderana nekupisa kwakasiyana kwekushanda kwekunyudza. Tembiricha yekushanda yenzira yekunyudza mafuta mukupisa kwakajairika itembiricha yakajairika kana kuti yakaderera zvishoma pane tembiricha yakajairika, iyo inonyanya kushandiswa muzvikamu zvidiki nepakati, nechinangwa chikuru chekudzoreredza C3+. Nzira yekunyudza mafuta mukupisa kwakadzika imusanganiswa wemafuta nefiriji. Inogona kudzoreredza mamwe mahydrocarbon eC2+ Light nekuisa mufiriji gasi rakagadziriswa uye mafuta mukupisa kwakadzika kusvika pa0~40 ℃. Mwero wekudzoreredza weC3+ unogona kusvika 85%~90%. Inowanzoshandiswa muzvigayo zvikuru zvekugadzira gasi rechisikigo.
Zvichienderana nekuumbwa kwegasi rechisikigo uye mwero wekudzoserwa kwemvura inoyerera, kupatsanurwa kwemvura inodziya kunogona kukamurwa kuita kupatsanurwa kwemvura inotonhora zvishoma, kupatsanurwa kwemvura inotonhora zvakanyanya uye kupatsanurwa kwemvura inotonhora pakati nepakati.
Chinangwa chikuru chekuparadzanisa kutonhora kushoma ndechekudzosa propane (C3), uye tembiricha yekutonhora inowanzo kuve 15~-25 ℃;
Nechinangwa chekudzosa ethane (C2) mukupatsanurwa kwe cryogenic, mwero wekudzoserwa kwepropane unofanirwa kupfuura 90% uye tembiricha yekufiriji inofanira kuva kubva - 90℃ kusvika -100 ℃; Tembiricha yekupatsanurwa kwe intercooling inowanzova - 30 ~ - 60℃. Dzimwe nguva intercooling separation inorongwa sechikamu chekupatsanurwa kwe cryogenic, icho pamwe chete chinonzi intercooling separation process.
Nguva yekutumira: Chivabvu-14-2021