10~20×10⁴m³/ D inkambiso ye-LNG Liquefaction Plant

Imvelo ye-LNG

a) Ukubunjwa

I-LNG/LCBM iyingxube ye-hydrocarbon ene-methane njengengxenye eyinhloko, equkethe inani elincane le-ethane, i-propane, i-nitrogen nezinye izakhi ngokuvamile ezikhona kugesi yemvelo.

Ngokuvamile, okuqukethwe kwe-methane ku-LNG/LCBM kungaphezu kuka-80% kanti okuqukethwe kwe-nitrogen kungaphansi kuka-3%.

Nakuba ingxenye eyinhloko ye-LNG kuyi-methane, izakhiwo ezingokomzimba nezamakhemikhali ze-LNG azikwazi ukuthathwa nge-methane emsulwa.

Izakhiwo ezingokoqobo kanye ne-thermodynamic ze-methane nezinye izingxenye zegesi yemvelo zingatholakala ezincwadini ezifanele zereferensi kanye nezincwadi zokubala ze-thermodynamic.

b) Ukuminyana

Ukuminyana kwe-LNG / LCBM kuncike ezingxenyeni zayo, ngokuvamile phakathi kuka-430kg / m3 kanye no-470kg / m3, kodwa kwezinye izimo kungase kube ku-520kg / m3. Ukuminyana nakho kuwumsebenzi wokushisa okuwuketshezi, futhi ukuhlukahluka kwawo kucishe kube ngu-1.35kg/m3. ℃.

Imishini ye-LNG plant

I-1) Uhlelo oluyinhloko lwesistimu yokwakhiwa kwesitshalo se-LNG / LCBM:

Okuphakelayo kokuhlunga kwegesi kanye nesistimu yokucindezela

Isistimu ye-feed deacidification

Isistimu yokomisa igesi yokudla

Isistimu yokukhipha igesi enzima ye-hydrocarbon

Ukususwa kwe-Mercury kanye nesistimu yokuhlunga yegesi yokudla

Igesi ehlanziwe i-liquefaction system yezinga lokushisa eliphansi

Isitoreji se-LNG nezokuthutha kanye nesistimu yokucindezelwa kwe-bog

Isistimu yesiqandisi eyinhloko kanye / noma uhlelo lwesiqandisi olusizayo

Uhlelo lokusiza ngokuphepha

Uhlelo lokulawula izinsimbi nogesi

2) Ukwakhiwa kwesistimu yokusiza ye-LNG / LCBM uhlelo lokusiza lwesitshalo:

Uhlelo lwamanzi okupholisa ajikelezayo

I-Steam kanye / noma uhlelo lwamanzi ashisayo

Isistimu yomoya wezinsimbi

Isistimu ye-nitrogen

Isistimu yegesi yesibaseli noma / kanye nesistimu kawoyela kawoyela