Enhanced solid oxide fuel cell systems

Details Enhanced solid oxide fuel cell systems Enhanced solid oxide fuel cell systems

2007-10-23

2007-10-23

Yuan, Dah Wei (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

C429S006000, C429S006000, C429S006000, C429S010000, C429S010000, C429S006000

Reexamination Certificate

active

10671750

ABSTRACT:
Enhanced high temperature fuel cell systems, such as solid oxide fuel cell systems and molten carbonate fuel cell systems are disclosed. Embodiments of the disclosure include solid oxide and molten carbonate fuel cell systems incorporating gas separation apparati facilitating the recycle of hydrogen fuel from fuel cell anode exhaust for supply to the fuel cell anode inlet. Further embodiments of the disclosure include solid oxide and molten carbonate fuel cell systems incorporating inventive combinations of anode materials conducive to combination with enriched hydrogen fuel. Other embodiments of the disclosure include gas separation apparati for providing enriched oxygen feed to the cathode inlet of solid oxide and molten carbonate fuel cells.

REFERENCES:
patent: 3094569 (1963-06-01), Thomas
patent: 3204388 (1965-09-01), Asker
patent: 3430418 (1969-03-01), Wagner
patent: 3513631 (1970-05-01), Siebert et al.
patent: 3564816 (1971-02-01), Batta
patent: 3594984 (1971-07-01), Toyama et al.
patent: 3847672 (1974-11-01), Trocciola et al.
patent: 3865924 (1975-02-01), Gidaspow et al.
patent: 4019879 (1977-04-01), Rabo et al.
patent: 4144037 (1979-03-01), Armond et al.
patent: 4153434 (1979-05-01), Settlemyer
patent: 4200682 (1980-04-01), Sederquist
patent: 4272265 (1981-06-01), Snyder
patent: 4322394 (1982-03-01), Mezey et al.
patent: 4354859 (1982-10-01), Keller et al.
patent: 4406675 (1983-09-01), Dangieri et al.
patent: 4452612 (1984-06-01), Mattia
patent: 4530705 (1985-07-01), Firey
patent: 4532192 (1985-07-01), Baker et al.
patent: 4553981 (1985-11-01), Fuderer
patent: 4555453 (1985-11-01), Appleby
patent: 4578214 (1986-03-01), Jungerhans
patent: 4587114 (1986-05-01), Hirai et al.
patent: 4595642 (1986-06-01), Nakanishi et al.
patent: 4696682 (1987-09-01), Hirai et al.
patent: 4702903 (1987-10-01), Keefer
patent: 4726816 (1988-02-01), Fuderer
patent: 4743276 (1988-05-01), Nishida et al.
patent: 4758253 (1988-07-01), Davidson et al.
patent: 4759997 (1988-07-01), Ohyauchi et al.
patent: 4781735 (1988-11-01), Tagawa
patent: 4783433 (1988-11-01), Tajima et al.
patent: 4790858 (1988-12-01), Sircar
patent: 4801308 (1989-01-01), Keefer
patent: 4816121 (1989-03-01), Keefer
patent: 4914076 (1990-04-01), Tsuji et al.
patent: 4917711 (1990-04-01), Xie et al.
patent: 4963339 (1990-10-01), Krishnamurthy et al.
patent: 4968329 (1990-11-01), Keefer
patent: 4969935 (1990-11-01), Hay
patent: 4988580 (1991-01-01), Ohsaki et al.
patent: 4994331 (1991-02-01), Cohen
patent: 5068159 (1991-11-01), Kinoshita
patent: 5079103 (1992-01-01), Schramm
patent: 5082473 (1992-01-01), Keefer
patent: 5096469 (1992-03-01), Keefer
patent: 5096470 (1992-03-01), Krishnamurthy
patent: 5126310 (1992-06-01), Golden et al.
patent: 5133784 (1992-07-01), Boudet et al.
patent: 5147735 (1992-09-01), Ippommatsu et al.
patent: 5175061 (1992-12-01), Hildebrandt et al.
patent: 5217916 (1993-06-01), Anderson et al.
patent: 5227598 (1993-07-01), Woodmansee et al.
patent: 5245110 (1993-09-01), Van Dijk et al.
patent: 5246676 (1993-09-01), Hay
patent: 5248325 (1993-09-01), Kagimoto et al.
patent: 5256172 (1993-10-01), Keefer
patent: 5256174 (1993-10-01), Kai et al.
patent: 5258571 (1993-11-01), Golden et al.
patent: 5271916 (1993-12-01), Vandenborgh et al.
patent: 5282886 (1994-02-01), Kabayashi et al.
patent: 5328503 (1994-07-01), Kumar
patent: 5360679 (1994-11-01), Buswell et al.
patent: 5366818 (1994-11-01), Wilkinson et al.
patent: 5393326 (1995-02-01), Engler et al.
patent: 5411578 (1995-05-01), Watson et al.
patent: 5415748 (1995-05-01), Emiliani et al.
patent: 5429665 (1995-07-01), Botich
patent: 5431716 (1995-07-01), Ebbeson
patent: 5434016 (1995-07-01), Benz et al.
patent: 5441559 (1995-08-01), Petit et al.
patent: 5487775 (1996-01-01), LaCava et al.
patent: 5509956 (1996-04-01), Opperman et al.
patent: 5523326 (1996-06-01), Dandekar et al.
patent: 5529763 (1996-06-01), Peng et al.
patent: 5529970 (1996-06-01), Peng
patent: 5531809 (1996-07-01), Golden et al.
patent: 5543238 (1996-08-01), Strasser
patent: 5593478 (1997-01-01), Hill et al.
patent: 5604047 (1997-02-01), Bellows et al.
patent: 5632807 (1997-05-01), Tomita et al.
patent: 5645950 (1997-07-01), Benz et al.
patent: 5646305 (1997-07-01), Wagner et al.
patent: 5656067 (1997-08-01), Watson et al.
patent: 5658370 (1997-08-01), Vigor et al.
patent: 5711926 (1998-01-01), Knaebel
patent: 5714276 (1998-02-01), Okamoto
patent: 5766311 (1998-06-01), Ackley et al.
patent: 5811201 (1998-09-01), Skowronski
patent: 5827358 (1998-10-01), Kulish et al.
patent: 5876486 (1999-03-01), Steinwandel et al.
patent: 5891217 (1999-04-01), Lemcoff et al.
patent: 5900329 (1999-05-01), Reiter et al.
patent: 5917136 (1999-06-01), Gaffney et al.
patent: 5925322 (1999-07-01), Werth
patent: 5955039 (1999-09-01), Dowdy
patent: 5958109 (1999-09-01), Fuderer
patent: 5968680 (1999-10-01), Wolfe et al.
patent: 5980857 (1999-11-01), Kapoor et al.
patent: 5981096 (1999-11-01), Hornberg et al.
patent: 5998056 (1999-12-01), Divisek et al.
patent: 6022399 (2000-02-01), Ertl et al.
patent: 6045933 (2000-04-01), Okamoto
patent: 6051050 (2000-04-01), Keefer et al.
patent: 6056804 (2000-05-01), Keefer et al.
patent: 6060032 (2000-05-01), Hable et al.
patent: 6063161 (2000-05-01), Keefer et al.
patent: 6077620 (2000-06-01), Pettit
patent: 6090312 (2000-07-01), Ziaka et al.
patent: 6143057 (2000-11-01), Bülow et al.
patent: 6162558 (2000-12-01), Borup et al.
patent: 6176897 (2001-01-01), Keefer
patent: 6190623 (2001-02-01), Sanger et al.
patent: 6190791 (2001-02-01), Hornburg
patent: 6200365 (2001-03-01), Eimer et al.
patent: 6210822 (2001-04-01), Abersfelder et al.
patent: 6231644 (2001-05-01), Jain et al.
patent: 6255010 (2001-07-01), George et al.
patent: 6283723 (2001-09-01), Milburn et al.
patent: 6293998 (2001-09-01), Dolan et al.
patent: 6296823 (2001-10-01), Ertl et al.
patent: 6312843 (2001-11-01), Kimbara et al.
patent: 6358300 (2002-03-01), Fornof et al.
patent: 6398853 (2002-06-01), Keefer et al.
patent: 6406523 (2002-06-01), Connor et al.
patent: 6428915 (2002-08-01), Ban et al.
patent: 6517609 (2003-02-01), Monereau et al.
patent: 6607854 (2003-08-01), Rehg et al.
patent: 6653005 (2003-11-01), Muradov
patent: 6667128 (2003-12-01), Edlund
patent: 6692545 (2004-02-01), Gittleman et al.
patent: 7087331 (2006-08-01), Keefer et al.
patent: 2001/0047824 (2001-12-01), Hill et al.
patent: 2002/0004157 (2002-01-01), Keefer et al.
patent: 2002/0098394 (2002-07-01), Keefer et al.
patent: 2002/0104518 (2002-08-01), Keefer et al.
patent: 2002/0110503 (2002-08-01), Gittleman et al.
patent: 2002/0110504 (2002-08-01), Gittleman et al.
patent: 2002/0112479 (2002-08-01), Keefer et al.
patent: 2002/0127442 (2002-09-01), Connor et al.
patent: 2002/0142198 (2002-10-01), Towler et al.
patent: 2002/0142208 (2002-10-01), Keefer et al.
patent: 2003/0143448 (2003-07-01), Keefer
patent: 2003/0157390 (2003-08-01), Keefer et al.
patent: 2004/0005492 (2004-01-01), Keefer et al.
patent: 1256038 (1989-06-01), None
patent: 2016045 (1994-08-01), None
patent: 2087972 (2000-01-01), None
patent: 2087973 (2000-01-01), None
patent: 2109055 (2000-02-01), None
patent: 2 325 072 (2002-04-01), None
patent: 3913581 (1990-11-01), None
patent: 0 143 537 (1985-06-01), None
patent: 0 341 189 (1989-08-01), None
patent: 0 345 908 (1989-12-01), None
patent: 0 143 537 (1990-03-01), None
patent: 0 681 860 (1996-07-01), None
patent: 0 691 701 (1996-10-01), None
patent: 0 737 648 (1996-10-01), None
patent: 0 750 361 (1996-12-01), None
patent: 0 751 045 (1997-01-01), None
patent: 0 853 967 (1998-07-01), None
patent: 1 095 689 (1999-10-01), None
patent: 1 070 531 (2001-01-01), None
patent: 1 172 772 (2001-01-01), None
patent: 2 042 365 (1980-09-01), None
patent: 59075574 (1974-04-01), None
patent: 62274561 (1978-11-01), None
patent: 62 278770 (1987-03-01), None
patent: 63 166137 (1987-11-01), None
patent: 62278770 (1987-12-01), None
patent: 63166157 (1988-07-01), None
patent: 63 228572 (1988-09-01), None
patent: 04206161 (1992-07-01), None
patent: 05 166528 (1993-07-01), None
patent: 5166528 (1993-10-01), None
patent: 07 094200 (1995-07-01), None

Affiliated with

Also associated with

Rating

Enhanced solid oxide fuel cell systems does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Enhanced solid oxide fuel cell systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Enhanced solid oxide fuel cell systems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3901336