WATER RECOVERY FROM FLUE GAS IN STEAM-ASSISTED PRODUCTION
摘要
A method for introducing flue gas in a steam-assisted production facility into a vapor--liquid contactor. In this method the flue gas comprises boiler combustion products selected from at least one of commercial pipeline natural gas and produced gas. The flue gas is cooled with the vapor-liquid contactor to condense a portion of the water vapor in the flue gas to produce a water stream. The water stream is then recirculated and cooled in an air cooler to produce recirculating water exiting the bottom of the vapor-liquid contactor. A water slipstream is then taken off the recirculating water to be used as make-up water.
申请公布号
CA2710687(A1)
申请公布日期
2011.01.17
申请号
CA20102710687
申请日期
2010.07.15
申请人
CONOCOPHILLIPS COMPANY
发明人
LATIMER, EDWARD G.;COPELAND, CHRISTOPHER R.;DAVIS, RYAN K.;SCINTA, JAMES;EMBRY, DALE L.;LAMONT, DAVID C.;MURRAY, CHARLES J.;DONAHE, RYAN D.