Gas separation: processes – Liquid contacting – And recycle or reuse of contact liquid for further contact
Reexamination Certificate
2005-09-12
2010-06-01
Smith, Duane (Department: 1797)
Gas separation: processes
Liquid contacting
And recycle or reuse of contact liquid for further contact
C095S199000, C095S211000, C095S235000, C095S236000, C096S234000, C096S290000, C208S146000, C208S213000, C423S574100, C423S243060, C423S547000
Reexamination Certificate
active
07727311
ABSTRACT:
Installation for gas treatment by a liquid phase comprisinga) a column (C) that comprises means (1) for introducing gas at one end of said column, means (9) for drawing off gas from the other end of column (C) and, from upstream to downstream in the direction of circulation of the liquid phase:a first internal (2) that comprises means for distribution of a liquid phase,a first bed (6) that comprises a packing or catalytic particles,a second internal (3) that comprises means for separating liquid/gas mixture (19, 20) that is obtained from first bed (6), first means (32, 4) for collecting and evacuating the separated liquid phase, means (100) for passing through internal (3) of the treated gas, and distribution means (31, 101) of a liquid phase with said gas,a second bed (8),second means (10) for collecting and evacuating the liquid phase at the lower outlet of column (C),b) Means for recycling the collected liquid phase.
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Ambrosino Jean-Louis
Lemaire Eric
Raynal Ludovic
Institut Francais du Pe'trole
Millen White Zelano & Branigan P.C.
Smith Duane
Wu Ives
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