DE69225884D1 - Verfahren zur herstellung eines gases mit einem wesentlichen gehalt an sauerstoff - Google Patents
Verfahren zur herstellung eines gases mit einem wesentlichen gehalt an sauerstoffInfo
- Publication number
- DE69225884D1 DE69225884D1 DE69225884T DE69225884T DE69225884D1 DE 69225884 D1 DE69225884 D1 DE 69225884D1 DE 69225884 T DE69225884 T DE 69225884T DE 69225884 T DE69225884 T DE 69225884T DE 69225884 D1 DE69225884 D1 DE 69225884D1
- Authority
- DE
- Germany
- Prior art keywords
- oxygen
- producing
- gas
- essential content
- essential
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/047—Pressure swing adsorption
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
- C01B13/0259—Physical processing only by adsorption on solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/12—Oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/10—Single element gases other than halogens
- B01D2257/102—Nitrogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
- B01D2259/40077—Direction of flow
- B01D2259/40079—Co-current
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
- B01D2259/40077—Direction of flow
- B01D2259/40081—Counter-current
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/402—Further details for adsorption processes and devices using two beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/406—Further details for adsorption processes and devices using more than four beds
- B01D2259/4061—Further details for adsorption processes and devices using more than four beds using five beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0446—Means for feeding or distributing gases
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2210/00—Purification or separation of specific gases
- C01B2210/0043—Impurity removed
- C01B2210/0046—Nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Gases By Adsorption (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9114545A FR2684023B1 (fr) | 1991-11-26 | 1991-11-26 | Procede de production d'un gaz a teneur substantielle en oxygene. |
PCT/FR1992/001094 WO1993010882A1 (fr) | 1991-11-26 | 1992-11-25 | Procede de production d'un gaz a teneur substantielle en oxygene |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69225884D1 true DE69225884D1 (de) | 1998-07-16 |
DE69225884T2 DE69225884T2 (de) | 1999-03-18 |
Family
ID=9419316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69225884T Expired - Fee Related DE69225884T2 (de) | 1991-11-26 | 1992-11-25 | Verfahren zur herstellung eines gases mit einem wesentlichen gehalt an sauerstoff |
Country Status (8)
Country | Link |
---|---|
US (2) | US5393326A (de) |
EP (1) | EP0575591B1 (de) |
JP (1) | JP3337470B2 (de) |
CA (1) | CA2101317A1 (de) |
DE (1) | DE69225884T2 (de) |
ES (1) | ES2119885T3 (de) |
FR (1) | FR2684023B1 (de) |
WO (1) | WO1993010882A1 (de) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2718056B1 (fr) * | 1994-03-30 | 1996-05-03 | Air Liquide | Procédé de production d'un gaz par adsorption. |
US5411578A (en) * | 1994-05-10 | 1995-05-02 | Air Products And Chemicals, Inc. | Vacuum swing adsorption process with mixed repressurization and provide product depressurization |
US5985003A (en) * | 1994-06-02 | 1999-11-16 | Nippon Sanso Corporation | Oxygen production process by pressure swing adsorption separation |
FR2721531B1 (fr) * | 1994-06-27 | 1996-08-23 | Air Liquide | Procédé de traitement d'un mélange gazeux par adsorption à variation de pression. |
US5656067A (en) * | 1996-02-23 | 1997-08-12 | Air Products And Chemicals, Inc. | VSA adsorption process with energy recovery |
US5656068A (en) * | 1996-02-29 | 1997-08-12 | Praxair Technology, Inc. | Large capacity vacuum pressure swing adsorption process and system |
USRE38493E1 (en) * | 1996-04-24 | 2004-04-13 | Questair Technologies Inc. | Flow regulated pressure swing adsorption system |
DE19627422A1 (de) * | 1996-07-08 | 1998-01-15 | Bayer Ag | Verfahren zur adsorptiven Trennung von Luft |
FR2750888B1 (fr) * | 1996-07-11 | 1998-09-25 | Air Liquide | Procede de traitement d'un melange gazeux par adsorption |
DE29719775U1 (de) * | 1996-12-11 | 1998-02-05 | Sgi Prozess Technik Gmbh | Druckwechselanlage zur Gewinnung von Sauerstoff aus der Luft |
EP0847791B1 (de) * | 1996-12-11 | 2004-03-17 | SGI-PROZESS-TECHNIK GmbH | Verfahren zum Betrieb einer Druckwechselanlage zur Gewinnung von Sauerstoff aus der Luft |
DE19724709A1 (de) * | 1997-06-13 | 1998-12-17 | Hoechst Ag | Elektrolytsystem für Lithiumbatterien und dessen Verwendung sowie Verfahren zur Erhöhung der Sicherheit von Lithiumbatterien |
WO1999028013A2 (en) | 1997-12-01 | 1999-06-10 | Questair Technologies, Inc. | Modular pressure swing adsorption apparatus |
US7094275B2 (en) * | 1997-12-01 | 2006-08-22 | Questair Technologies, Inc. | Modular pressure swing adsorption apparatus |
US6051050A (en) * | 1997-12-22 | 2000-04-18 | Questor Industries Inc. | Modular pressure swing adsorption with energy recovery |
US6921597B2 (en) * | 1998-09-14 | 2005-07-26 | Questair Technologies Inc. | Electrical current generation system |
WO2000076628A1 (en) | 1999-06-09 | 2000-12-21 | Questair Technologies Inc. | Rotary pressure swing adsorption apparatus |
CA2274388A1 (en) * | 1999-06-10 | 2000-12-10 | Bowie Keefer | Surge adsorber flow regulation for modular pressure swing adsorption |
CA2274312A1 (en) * | 1999-06-10 | 2000-12-10 | Kevin A. Kaupert | Modular pressure swing adsorption apparatus with clearance-type valve seals |
AU5381300A (en) | 1999-06-10 | 2001-01-02 | Questair Technologies, Inc. | Chemical reactor with pressure swing adsorption |
US7250073B2 (en) * | 1999-12-09 | 2007-07-31 | Questair Technologies, Inc. | Life support oxygen concentrator |
US6514319B2 (en) | 1999-12-09 | 2003-02-04 | Questair Technologies Inc. | Life support oxygen concentrator |
CA2306311C (en) | 2000-04-20 | 2007-04-10 | Quest Air Gases Inc. | Absorbent laminate structures |
ES2640910T3 (es) * | 2000-10-27 | 2017-11-07 | Air Products And Chemicals, Inc. | Sistemas y procesos para proporcionar hidrógeno a células de combustible |
US7097925B2 (en) * | 2000-10-30 | 2006-08-29 | Questair Technologies Inc. | High temperature fuel cell power plant |
CA2325072A1 (en) * | 2000-10-30 | 2002-04-30 | Questair Technologies Inc. | Gas separation for molten carbonate fuel cell |
CA2430271A1 (en) * | 2000-12-08 | 2002-06-13 | Questair Technologies Inc. | Methods and apparatuses for gas separation by pressure swing adsorption with partial gas product feed to fuel cell power source |
CA2329475A1 (en) | 2000-12-11 | 2002-06-11 | Andrea Gibbs | Fast cycle psa with adsorbents sensitive to atmospheric humidity |
JP2006505095A (ja) * | 2002-03-14 | 2006-02-09 | クエストエアー テクノロジーズ インコーポレイテッド | 固体酸化物燃料電池用の水素リサイクル |
AU2003209894A1 (en) * | 2002-03-14 | 2003-09-22 | Questair Technologies Inc. | Gas separation by combined pressure swing and displacement purge |
US7285350B2 (en) * | 2002-09-27 | 2007-10-23 | Questair Technologies Inc. | Enhanced solid oxide fuel cell systems |
US6824596B2 (en) * | 2003-02-19 | 2004-11-30 | Jan Strmen | Gas scrubbing device for odorizing equipment operation, service and emergency |
WO2004076017A2 (en) * | 2003-02-26 | 2004-09-10 | Questair Technologies Inc. | Hydrogen recycle for high temperature fuel cells |
US7578872B2 (en) * | 2004-01-28 | 2009-08-25 | Husky Corporation | Vapor trapping canister vapor pressure management system |
US7443803B2 (en) * | 2004-03-23 | 2008-10-28 | Fujitsu Limited | Estimating and managing network traffic |
US7189280B2 (en) * | 2004-06-29 | 2007-03-13 | Questair Technologies Inc. | Adsorptive separation of gas streams |
US7828877B2 (en) * | 2004-11-05 | 2010-11-09 | Xebec Adsorption, Inc. | Separation of carbon dioxide from other gases |
US8075677B2 (en) * | 2006-05-04 | 2011-12-13 | Husky Corporation | Carbon canister with valve activated by weight of saturated carbon |
US8529677B2 (en) | 2006-05-04 | 2013-09-10 | Husky Corporation | Carbon canister for vapor recovery systems |
US7785405B2 (en) * | 2008-03-27 | 2010-08-31 | Praxair Technology, Inc. | Systems and methods for gas separation using high-speed permanent magnet motors with centrifugal compressors |
US8529665B2 (en) | 2010-05-12 | 2013-09-10 | Praxair Technology, Inc. | Systems and methods for gas separation using high-speed induction motors with centrifugal compressors |
CN102267686B (zh) * | 2010-12-31 | 2013-12-04 | 北京谊安医疗系统股份有限公司 | 变压吸附制氧方法 |
US8657918B2 (en) | 2011-11-17 | 2014-02-25 | Praxair Technology, Inc. | Cyclic adsorption process using centrifugal machines |
IT201700074132A1 (it) * | 2017-07-03 | 2019-01-03 | Ecospray Tech Srl | Sistema e metodo di filtraggio per gas |
US11123678B2 (en) | 2021-05-04 | 2021-09-21 | GPL Odorizers LLC | Air filtration device |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3226913A (en) * | 1963-09-04 | 1966-01-04 | Union Carbide Corp | Separation process |
US3498025A (en) * | 1968-06-25 | 1970-03-03 | Alco Standard Corp | Adsorption process and apparatus |
GB1307898A (en) * | 1970-03-16 | 1973-02-21 | Alco Standard Corp | Adsorption processes and apparatus |
FR2097633A5 (de) * | 1970-07-16 | 1972-03-03 | Air Liquide | |
JPS5299973A (en) * | 1976-02-18 | 1977-08-22 | Toray Ind Inc | Adsorption and separation apparatus of mixed gas |
US4197095A (en) * | 1978-08-31 | 1980-04-08 | Pall Corporation | Heatless adsorbent fractionators with microprocessor cycle control and process |
DE8010651U1 (de) * | 1980-04-18 | 1980-07-24 | Leybold-Heraeus Gmbh, 5000 Koeln | Vorrichtung zur trennung oder fraktionierenden reinigung von gasgemischen |
DE3146189A1 (de) * | 1981-11-21 | 1983-05-26 | Leybold-Heraeus GmbH, 5000 Köln | Verfahren zum betrieb einer druckwechselanlage und nach diesem verfahren arbeitende druckwechselanlage |
US4425142A (en) * | 1982-11-15 | 1984-01-10 | Chicago Bridge & Iron Company | Pressure swing adsorption cycle for natural gas pretreatment for liquefaction |
JPS6087825A (ja) * | 1983-10-18 | 1985-05-17 | Mitsubishi Heavy Ind Ltd | ガス製造装置 |
JPS60168513A (ja) * | 1983-12-15 | 1985-09-02 | ベルクヴエルクスフエルバント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 吸着剤に相対的に強く吸着されうるガスの他は大体において相対的に弱い吸着性のガスのみを含有する混合ガスから前者のガスを分離しかつ回収する方法 |
DE3413895A1 (de) * | 1984-04-13 | 1985-10-17 | Bayer Ag, 5090 Leverkusen | Druckwechselverfahren zur adsorptiven trennung von gasgemischen |
US4813977A (en) * | 1987-12-29 | 1989-03-21 | Air Products And Chemicals, Inc. | Adsorptive nitrogen generation utilizing multiple adsorption beds |
US4892565A (en) * | 1987-12-29 | 1990-01-09 | Air Products And Chemicals, Inc. | Adsorptive separation utilizing multiple adsorption beds |
US4810265A (en) * | 1987-12-29 | 1989-03-07 | Union Carbide Corporation | Pressure swing adsorption process for gas separation |
US5084075A (en) * | 1990-04-10 | 1992-01-28 | Air Products And Chemicals, Inc. | Vacuum swing adsorption process for production of 95+% n2 from ambient air |
JPH0441715U (de) * | 1990-08-01 | 1992-04-09 | ||
US5163978A (en) * | 1991-10-08 | 1992-11-17 | Praxair Technology, Inc. | Dual product pressure swing adsorption process and system |
-
1991
- 1991-11-26 FR FR9114545A patent/FR2684023B1/fr not_active Expired - Fee Related
-
1992
- 1992-11-25 ES ES93901769T patent/ES2119885T3/es not_active Expired - Lifetime
- 1992-11-25 DE DE69225884T patent/DE69225884T2/de not_active Expired - Fee Related
- 1992-11-25 EP EP93901769A patent/EP0575591B1/de not_active Expired - Lifetime
- 1992-11-25 US US08/094,029 patent/US5393326A/en not_active Expired - Fee Related
- 1992-11-25 CA CA002101317A patent/CA2101317A1/fr not_active Abandoned
- 1992-11-25 JP JP50987293A patent/JP3337470B2/ja not_active Expired - Fee Related
- 1992-11-25 WO PCT/FR1992/001094 patent/WO1993010882A1/fr active IP Right Grant
-
1994
- 1994-06-15 US US08/261,217 patent/US5529614A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69225884T2 (de) | 1999-03-18 |
EP0575591A1 (de) | 1993-12-29 |
US5529614A (en) | 1996-06-25 |
EP0575591B1 (de) | 1998-06-10 |
JPH06506641A (ja) | 1994-07-28 |
FR2684023A1 (fr) | 1993-05-28 |
US5393326A (en) | 1995-02-28 |
WO1993010882A1 (fr) | 1993-06-10 |
JP3337470B2 (ja) | 2002-10-21 |
CA2101317A1 (fr) | 1993-05-27 |
ES2119885T3 (es) | 1998-10-16 |
FR2684023B1 (fr) | 1994-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |