METHOD FOR RECOVERY OF HYDROCARBON DILUENT FROM TAILINGS
摘要
A method for recovery of hydrocarbon diluent from tailings produced in a bitumen froth treatment plant comprises introducing the tailings into a steam stripping vessel maintained at near atmospheric pressure, said vessel having a plurality of interior, vertically spaced shed decks, and distributing the tailings over said shed decks. Steam is introduced below the shed decks for vaporizing the major portion of the contained diluent and some water.
申请公布号
CA2272045(A1)
申请公布日期
2000.11.13
申请号
CA19992272045
申请日期
1999.05.13
申请人
WAGNER, MICHAEL;BROWN, WAYNE;BARA, BARRY;PORTWOOD, MICHELLE;KING, FRAN
发明人
WAGNER, MICHAEL;BROWN, WAYNE;BARA, BARRY;PORTWOOD, MICHELLE;KING, FRAN