Gas separation: processes – Solid sorption – Including reduction of pressure
Reissue Patent
2008-01-22
2008-01-22
Lawrence, Frank M. (Department: 1724)
Gas separation: processes
Solid sorption
Including reduction of pressure
C095S103000, C095S105000, C095S116000, C095S130000, C096S124000, C096S130000, C096S133000, C096S144000, C137S625460
Reissue Patent
active
10823471
ABSTRACT:
Pressure swing adsorption (PSA) separation of a gas mixture is performed in an apparatus with a plurality of adsorbent beds. The invention provides rotary multiport distributor valves to control the timing sequence of the PSA cycle steps between the beds, with flow controls cooperating with the rotary distributor valves to control the volume rates of gas flows to and from the adsorbent beds in blowdown, purge, equalization and repressurization steps.
REFERENCES:
patent: 2751032 (1956-06-01), Ringo et al.
patent: 2751033 (1956-06-01), Miller
patent: 2799362 (1957-07-01), Miller
patent: 2877861 (1959-03-01), Miller
patent: 3094569 (1963-06-01), Thomas
patent: 3176444 (1965-04-01), Kiyonaga
patent: 3204388 (1965-09-01), Asker
patent: 3430418 (1969-03-01), Wagner
patent: 3513631 (1970-05-01), Seibert et al.
patent: 3594984 (1971-07-01), Toyama et al.
patent: 3847672 (1974-11-01), Trocciola 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: 4371380 (1983-02-01), Benkmann
patent: 4375363 (1983-03-01), Fuderer
patent: 4406675 (1983-09-01), Dangieri et al.
patent: 4452612 (1984-06-01), Mattia
patent: 4469494 (1984-09-01), van Weenen
patent: 4530705 (1985-07-01), Firey
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: 4702903 (1987-10-01), Keefer
patent: 4705627 (1987-11-01), Miwa et al.
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 et al.
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: 4925464 (1990-05-01), Rabenau et al.
patent: 4963339 (1990-10-01), Krishnamurthy et al.
patent: 4968329 (1990-11-01), Keefer
patent: 4969935 (1990-11-01), Hay
patent: 4971611 (1990-11-01), Noguchi
patent: 4988580 (1991-01-01), Ohsaki et al.
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: 5114441 (1992-05-01), Kanner et al.
patent: 5126310 (1992-06-01), Golden et al.
patent: 5133784 (1992-07-01), Boudet et al.
patent: 5175061 (1992-12-01), Hildebrandt et al.
patent: 5226933 (1993-07-01), Knaebel et al.
patent: 5227598 (1993-07-01), Woodmansee et al.
patent: 5246676 (1993-09-01), Hay
patent: 5248325 (1993-09-01), Kagimoto et al.
patent: 5256174 (1993-10-01), Kai et al.
patent: 5258571 (1993-11-01), Golden et al.
patent: 5268021 (1993-12-01), Hill et al.
patent: 5271916 (1993-12-01), Vanderborgh et al.
patent: 5282886 (1994-02-01), Kobayashi et al.
patent: 5328503 (1994-07-01), Kumar 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: RE35099 (1995-11-01), Hill
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: 5531809 (1996-07-01), Golden et al.
patent: 5543238 (1996-08-01), Strasser
patent: 5584322 (1996-12-01), Poschl et al.
patent: 5593478 (1997-01-01), Hill et al.
patent: 5593480 (1997-01-01), Poschl
patent: 5604047 (1997-02-01), Bellows et al.
patent: 5632804 (1997-05-01), Schartz
patent: 5645950 (1997-07-01), Benz et al.
patent: 5656065 (1997-08-01), Kalbassi et al.
patent: 5656067 (1997-08-01), Watson et al.
patent: 5658370 (1997-08-01), Vigor et al.
patent: 5681376 (1997-10-01), Wooten et al.
patent: 5711926 (1998-01-01), Knaebel
patent: 5714276 (1998-02-01), Okamoto
patent: 5730778 (1998-03-01), Hill et al.
patent: 5766311 (1998-06-01), Ackley et al.
patent: 5779771 (1998-07-01), Wooten et al.
patent: 5811201 (1998-09-01), Skowronski
patent: 5820656 (1998-10-01), Lemcoff et al.
patent: 5827358 (1998-10-01), Kulish 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: 5981096 (1999-11-01), Hornburg 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: 6143057 (2000-11-01), Bulow 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: 6231644 (2001-05-01), Jain 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: 6398853 (2002-06-01), Keefer et al.
patent: 6406523 (2002-06-01), Connor et al.
patent: RE38493 (2004-04-01), Keefer et al.
patent: 2002/0004157 (2002-01-01), Keefer et al.
patent: 2002/0098394 (2002-07-01), Keefer et al.
patent: 1256038 (1989-06-01), None
patent: 2016045 (1994-08-01), None
patent: 2109055 (1999-02-01), None
patent: 2087972 (2000-01-01), None
patent: 2087973 (2000-01-01), None
patent: 3913581 (1990-11-01), None
patent: 0143537 (1985-06-01), None
patent: 0341189 (1989-08-01), None
patent: 0143537 (1990-03-01), None
patent: 0512534 (1992-11-01), None
patent: 0681860 (1996-07-01), None
patent: 0691701 (1996-10-01), None
patent: 0750361 (1996-12-01), None
patent: 1070531 (2001-01-01), None
patent: 1095689 (2001-05-01), None
patent: 2033777 (1980-05-01), None
patent: 2042365 (1980-09-01), None
patent: 59075574 (1984-04-01), None
patent: 07094200 (1995-07-01), None
patent: 08045526 (1996-02-01), None
patent: 10325360 (1998-12-01), None
patent: 11214021 (1999-08-01), None
patent: WO 94/04249 (1992-08-01), None
patent: WO 98/29182 (1998-09-01), None
patent: WO 99/28013 (1999-06-01), None
patent: WO 99/46032 (1999-09-01), None
patent: WO 00/16425 (2000-03-01), None
patent: WO 00/16880 (2000-03-01), None
Vaporicyan and Kadiec, “Periodic Separating Reactors: Experiments and Theory”, AIChE Journal 35, pp. 831-844 (May 1989).
Chatsiriwech et al., “Enhancement of Catalytic Reaction by Pressure Swing Adsorption”, Catalysis Today 20, Elsevier Science pp. 351-366 (1994).
Hufton et al., “Sorption Enhanced Reaction Process for Hydrogen Production”, AIChE Journal, vol. 45, No. 2, pp. 248-256 (Feb. 1999).
International Search Report for PCT Application No. US01/48569 (Apr. 5, 2002).
Doman David G.
Keefer Bowie G.
Klarquist & Sparkman, LLP
Lawrence Frank M.
QuestAir Technologies Inc.
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