Gas: heating and illuminating – Generators
Reexamination Certificate
2006-08-01
2006-08-01
Bhat, N. (Department: 1764)
Gas: heating and illuminating
Generators
C048S127900, C048S1970FM, C423S657000, C423S648100, C423S658200, C422S222000, C422S225000, C422S229000
Reexamination Certificate
active
07083657
ABSTRACT:
The present invention relates to an improvement in a system for the generation of hydrogen by contacting an aqueous solution of a metal hydride salt with a hydrogen generation catalyst. In particular, the present invention relates to the incorporation within the system of a recycle line of water condensed from the fluid product to the feed line to be contacted with the catalyst. the internal recycle line permits the use of a more concentrated solution of metal hydride as it is diluted by the recycle line prior to contact with the catalyst.
REFERENCES:
patent: 2534533 (1950-12-01), Schlesinger et al.
patent: 3210157 (1965-10-01), Lewis, Jr. et al.
patent: 3449078 (1969-06-01), Ouik et al.
patent: 3511710 (1970-05-01), Jung et al.
patent: 3615215 (1971-10-01), Dohren et al.
patent: 4931154 (1990-06-01), Hale et al.
patent: 5205841 (1993-04-01), Vaiman
patent: 5372617 (1994-12-01), Kerrebrock et al.
patent: 5372849 (1994-12-01), McCormick et al.
patent: 5514353 (1996-05-01), Adlhart
patent: 5599640 (1997-02-01), Lee et al.
patent: 5804329 (1998-09-01), Amendola
patent: 6287192 (2001-09-01), Kim et al.
patent: 6358488 (2002-03-01), Suda
patent: 6534033 (2003-03-01), Amendola et al.
patent: 2002/0025462 (2002-02-01), Nakanishi et al.
patent: 2002/0166286 (2002-11-01), McClaine et al.
patent: 1417753 (1968-10-01), None
patent: 1067091 (2001-11-01), None
patent: 1067091 (2002-10-01), None
patent: 51112495 (1976-04-01), None
patent: WO 9830493 (1998-07-01), None
Maurice E. Indig and Richard N. Snyder, “Sodium Borohydride, An Interesting Anodic Fuel”, Journal of the Electrochemical Society, vol. 109, pp. 1104-1106, Nov. 1962.
Amendola, et al., Book of Abstracts 218thACS National Meeting, 864-868, Aug. 22, 1999.
Amendola, et al., “An ultrasafe hydrogen generator: aqueous, alkaline borohydride solutions and Ru catalyst,”Journal of Power Sources,85: 186-189 (2000).
MacCarley, Symposium on Alternate Fuel Resources; Santa Maria, Calif. Mar. 1976 vol. 20, pp. 315-321.
Kaufman et al. J. Chem. Soc. Dalton Trans. pp. 307-313, (1985).
Amendola et al: Abstract No. 545, The Electrochemical Society 195thMeeting May 2, 1999.
Amendola et al: Abstract No. 423, Joint International Meeting of the Electrochemical Society and the Electrochemical Society of Japan, Oct. 17, 1999.
Amendola et al. “A safe, portable, hydrogen gas generator using aqueous borohydride solution and Ru catalyst,”International Journal of Hydrogen Energy,25:969-975 (2000).
Amendola, et al. “A Novel Catalytic Process for Generating Hydrogen Gas From Aqueous Borohydride Solutions.”Advances in Hydrogen Energy,69-86 (2000).
Brown, et al. “New Highly Active Metal Catalysts for the Hydrolysis of Borohydride”,JACS,1493-1494 (1962) Abstract.
McClaine, Andrew W.; Breault, Dr. Ronald W.; Larsen, Christopher, Konduri, Dr. Ravi; Rolfe, Jonathan; Becker, Fred; and Miskolczy, Gabor, “Hydrogen Transmission/Storage with Metal Hydride-Organic Slurry and Advanced Chemical Hydride/Hydrogen for Pemfc Vehicles”, Proceedings of the 2000 U.S. DOE Hydrogen Program Review, NREL/CP-570-28890.
Mohring, Richard M. and Luzader, Rex E.;A Sodium Borohydride On-board Hydrogen Generator for Powering Fuel Cell and Internal Combustion Engine Vehicles;Future Transportation Technology Conference., Aug. 20-22, 2001.
Mohring Richard M.
Strizki Michael
Bhat N.
Dickstein Shapiro
Millennium Cell Inc.
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