Mpweya wogwirizana nthawi zambiri umatanthauza mgwirizano wa mpweya wachilengedwe ndi mafuta. Malinga ndi chiphunzitso cha kupanga mafuta cha kupanga ma hydrocarbon achilengedwe, pamene zinthu zachilengedwe zimasintha kufika pamlingo wokhwima, ma hydrocarbon amadzimadzi ndi ampweya amapangidwa nthawi imodzi. Ena amakhala ndi mpweya wopanda ma hydrocarbon monga carbon dioxide, nayitrogeni ndi hydrogen sulfide. Mpweya wa ma hydrocarbon wosakhutitsidwa nthawi zambiri sumapezeka. Ma hydrocarbon ampweya amasungunuka m'madzimadzi a hydrocarbon kapena amapezeka pamwamba pa dziwe mu mkhalidwe wa gasi.
Malinga ndi chiphunzitso cha kupanga mafuta achilengedwe, pamene zinthu zachilengedwe zikusintha kufika pamlingo wokhwima, ma hydrocarbon amadzimadzi ndi ma hydrocarbon a gaseous amapangidwa nthawi imodzi. Gaseous hydrocarbon, kapena kusungunuka mu hydrocarbon yamadzimadzi, kapena kumakhala pamwamba pa dziwe lomwe lili mu mkhalidwe wa gasi cap. Imadziwika kuti zomwe zili pamwamba pa ethane ndizokwera kuposa za gasi losagwirizana, ndipo zina zimakhalanso ndi gasi losakhala la hydrocarbon monga carbon dioxide, nayitrogeni ndi hydrogen sulfide, ndipo nthawi zambiri zimakhala ndi gasi zochepa kwambiri za hydrocarbon zosakhuta. Gasi wogwirizana ungagwiritsidwe ntchito kupanga gasi wa petroleum wosungunuka, mafuta ndi zinthu zopangira mankhwala.
Cholinga cha kuchiza mpweya wogwirizana ndi izi ndikuchiza mpweya wogwirizana ndi womwe wabwezedwa ndi mpweya wokhazikika, kuti apange mpweya wosungunuka, mpweya wopepuka wokhazikika ndi mpweya wouma, ndikuwonjezera kugwiritsa ntchito bwino mafuta ndi gasi. Pofuna kukweza kuchuluka kwa mafuta ndi gasi wogwirizana ndi izi, njira yochizira mpweya wogwirizana ndi izi imasinthidwanso kuchoka pa njira yogawa mafuta ozizira pang'ono pang'onopang'ono kupita ku njira yoyamwa mafuta ozizira pang'ono pang'onopang'ono, ndipo njira yoyamwa mafuta ozizira imasinthidwa nthawi zonse kuti ipange ukadaulo wosungira utoto pochiza mafuta ogwirizana ndi mafuta.
Gawo Loyamba: njira yoziziritsira mpweya wochepa mphamvu yapakati - njira yogawa madzi ndi condensation. Chipinda choyamba chogawa madzi ndi hydrocarbon chophatikizidwa chinamangidwa ku Maling central treatment station mu Okutobala 1981. Chimagwiritsa ntchito makamaka gasi wogwirizana ndi mpweya ndi mpweya wokhazikika kunja kwa siteshoni kuti apange gasi wosungunuka ndi mafuta opepuka okhazikika. Njira yoziziritsira mpweya wochepa mphamvu yapakati - njira yogawa madzi ndi condensation. Chipangizocho chinatsekedwa mu 1991. Njira yoziziritsira mpweya wochepa mphamvu yapakati - condensation fractionation ndiyo njira yomwe imagwiritsidwa ntchito kwambiri pochiza mpweya wogwirizana ndi malo opaka mafuta ndi kubwezeretsa madzi ndi condensate. Njirayi imagwiritsidwa ntchito m'mayunitsi opepuka obwezeretsa madzi ndi hydrocarbon omwe adamangidwa isanafike 2004.
Gawo lachiwiri: njira yozizira yapakatikati - njira yoyamwitsa mafuta ozizira. Pambuyo pa 2004, njira yozizira yapakatikati - njira yoyamwitsa mafuta ozizira idzapangidwa. Idagwiritsidwa ntchito bwino mu unit yowunikira ma hydrocarbon ya WANGSHIBA metering transfer station koyamba, makamaka pochiza mpweya wogwirizana kunja kwa siteshoni ndi mpweya wosasunthika kuchokera ku matanki amafuta, ndikupanga mpweya wosungunuka ndi zinthu zopepuka zokhazikika. Poyerekeza ndi njira yogawa mafuta oundana, njira yoyamwitsa mafuta ozizira ili ndi mawonekedwe a C yokwera, phindu labwino pazachuma, kusinthasintha kwa njira yonse komanso kusinthasintha kwakukulu kwa ntchito. Njirayi imagwiritsidwa ntchito pamayunitsi otsatira omwe ali ndi mpweya wogwirizana ngati mpweya wodyetsa.
Nthawi yotumizira: Ogasiti-04-2021