Gas separation: processes – Selective diffusion of gases – Selective diffusion of gases through substantially solid...
Reexamination Certificate
2007-08-14
2007-08-14
Fortuna, Ana (Department: 1723)
Gas separation: processes
Selective diffusion of gases
Selective diffusion of gases through substantially solid...
C095S045000, C095S047000, C096S004000, C210S500250, C210S490000, C210S502100, C264S029500, C264S042000
Reexamination Certificate
active
10766036
ABSTRACT:
A porous inorganic membrane comprises at least one inorganic phase having separating properties. Said membrane has a carbon content representing 0.05% to 25% by weight with respect to the mass of said inorganic phase and is selective to non-condensable gases. It is obtained by means of a selectivation treatment of a porous carbon-free inorganic membrane using a hydrocarbon feed. It is used in processes for separating non-condensable molecules such as hydrogen, and in association with a catalyst in a catalytic membrane reactor.
REFERENCES:
patent: 4636314 (1987-01-01), Beuhler et al.
patent: 5052482 (1991-10-01), Gondouin
patent: 5104425 (1992-04-01), Rao et al.
patent: 5190654 (1993-03-01), Bauer
patent: 5451444 (1995-09-01), DeLiso et al.
patent: 5503873 (1996-04-01), Gavalas et al.
patent: 5507860 (1996-04-01), Rao et al.
patent: 5635148 (1997-06-01), Shadman
patent: 5637544 (1997-06-01), Shadman
patent: 5723397 (1998-03-01), Verduijn
patent: 5785860 (1998-07-01), Smith
patent: 5829139 (1998-11-01), Murphy et al.
patent: 6090289 (2000-07-01), Verduijn et al.
patent: 6140263 (2000-10-01), Anstett et al.
patent: 6214204 (2001-04-01), Gadkaree et al.
patent: 6527833 (2003-03-01), Oyama et al.
patent: 6761929 (2004-07-01), Damle
patent: 6767384 (2004-07-01), Vu et al.
patent: 6848373 (2005-02-01), Breen et al.
patent: 6913736 (2005-07-01), Alvin et al.
patent: 7041616 (2006-05-01), Nenoff et al.
patent: 2003/0083534 (2003-05-01), Gauthier
patent: 0332789 (1989-09-01), None
patent: 0538143 (1993-04-01), None
patent: 1281669 (2003-02-01), None
patent: 2179064 (2002-02-01), None
patent: WO 9112879 (1991-09-01), None
Chau Christophe
Uzio Denis
Fortuna Ana
Institute Francais du Petrole
Millen White Zelano & Branigan P.C.
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