DE69501094D1 - Verfahren zum Wiederstarten einer Adsorptionsvorrichtung zur Reiniging von Wasserstoff - Google Patents

Verfahren zum Wiederstarten einer Adsorptionsvorrichtung zur Reiniging von Wasserstoff

Info

Publication number
DE69501094D1
DE69501094D1 DE69501094T DE69501094T DE69501094D1 DE 69501094 D1 DE69501094 D1 DE 69501094D1 DE 69501094 T DE69501094 T DE 69501094T DE 69501094 T DE69501094 T DE 69501094T DE 69501094 D1 DE69501094 D1 DE 69501094D1
Authority
DE
Germany
Prior art keywords
restarting
adsorption device
purifying hydrogen
purifying
hydrogen
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 - Lifetime
Application number
DE69501094T
Other languages
English (en)
Other versions
DE69501094T2 (de
Inventor
Francois Fuentes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9462296&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69501094(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of DE69501094D1 publication Critical patent/DE69501094D1/de
Application granted granted Critical
Publication of DE69501094T2 publication Critical patent/DE69501094T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • C01B3/56—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/104—Alumina
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30—Physical properties of adsorbents
    • B01D2253/302—Dimensions
    • B01D2253/308—Pore size
    • 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
    • B01D2256/16—Hydrogen
    • 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
    • B01D2259/414—Further details for adsorption processes and devices using different types of adsorbents
    • B01D2259/4141—Further details for adsorption processes and devices using different types of adsorbents within a single bed
    • B01D2259/4145—Further details for adsorption processes and devices using different types of adsorbents within a single bed arranged in series
    • B01D2259/4146—Contiguous multilayered adsorbents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/042—Purification by adsorption on solids
    • C01B2203/043—Regenerative adsorption process in two or more beds, one for adsorption, the other for regeneration
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/0475—Composition of the impurity the impurity being carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/048—Composition of the impurity the impurity being an organic compound
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/0495—Composition of the impurity the impurity being water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Hydrogen, Water And Hydrids (AREA)
DE69501094T 1994-04-20 1995-04-10 Verfahren zum Wiederstarten einer Adsorptionsvorrichtung zur Reiniging von Wasserstoff Expired - Lifetime DE69501094T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9404706A FR2718979B1 (fr) 1994-04-20 1994-04-20 Procédé de redémarrage d'un récipient de purification d'hydrogène par adsorption, et son application au traitement de certains gaz contenant de l'hydrogène.

Publications (2)

Publication Number Publication Date
DE69501094D1 true DE69501094D1 (de) 1998-01-08
DE69501094T2 DE69501094T2 (de) 1998-06-04

Family

ID=9462296

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69501094T Expired - Lifetime DE69501094T2 (de) 1994-04-20 1995-04-10 Verfahren zum Wiederstarten einer Adsorptionsvorrichtung zur Reiniging von Wasserstoff

Country Status (5)

Country Link
US (1) US5505764A (de)
EP (1) EP0678322B1 (de)
CA (1) CA2147212C (de)
DE (1) DE69501094T2 (de)
FR (1) FR2718979B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2749004B1 (fr) * 1996-05-24 1998-07-10 Air Liquide Procede pour la purification de melanges gazeux a base d'hydrogene utilisant une zeolithe x echangee au lithium
US6152991A (en) * 1997-04-17 2000-11-28 Praxair Technology, Inc. Multilayer adsorbent beds for PSA gas separation
US6261343B1 (en) * 1999-03-02 2001-07-17 Air Products And Chemicals, Inc. Use of activated carbon adsorbent in argon and/or oxygen controlling hydrogen PSA
US6340382B1 (en) * 1999-08-13 2002-01-22 Mohamed Safdar Allie Baksh Pressure swing adsorption process for the production of hydrogen
FR2804042B1 (fr) 2000-01-25 2002-07-12 Air Liquide Procede de purification d'un gaz par adsorption des impuretes sur plusieurs charbons actifs
US6483001B2 (en) * 2000-12-22 2002-11-19 Air Products And Chemicals, Inc. Layered adsorption zone for hydrogen production swing adsorption
FR2833183B1 (fr) * 2001-12-12 2004-01-23 Air Liquide Procede de traitement par adsorption d'un melange gazeux, et installation de production de monoxyde de carbone comportant une unite de traitement de mise en oeuvre d'un tel procede
JP4171978B2 (ja) * 2002-05-27 2008-10-29 ソニー株式会社 燃料改質器及びその製造方法、並びに電気化学デバイス用電極及び電気化学デバイス
FR2937258B1 (fr) * 2008-10-21 2011-05-20 Air Liquide Repressurisation d'un vsa traitant un melange gazeux comprenant un combustible

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3212236A (en) * 1960-04-20 1965-10-19 Exxon Research Engineering Co Process for the recovery of hydrogen from a methane-hydrogen gas stream
DE1249837B (de) * 1960-05-26 1967-09-14 Union Carbide Corporation, New York, N.Y. (V. St. A.) Verfahren zur Gewinnung von reinem Wasserstoff aus einem Gasgemisch, das Wasserstoff, Stickstoff sowie geringe Mengen Ammoniak und Wasser enthält
FR2135388B1 (de) * 1971-05-03 1973-05-11 Air Liquide
US3839847A (en) * 1972-07-05 1974-10-08 Hydrocarbon Research Inc Cryogenic hydrogen adsorption system
US4077779A (en) * 1976-10-15 1978-03-07 Air Products And Chemicals, Inc. Hydrogen purification by selective adsorption
US4375363A (en) * 1978-12-05 1983-03-01 Union Carbide Corporation Selective adsorption process for production of ammonia synthesis gas mixtures
DE3071399D1 (en) * 1979-12-19 1986-03-13 Ici Plc Purification of hydrogen
US4349357A (en) * 1980-06-23 1982-09-14 Stanley Aviation Corporation Apparatus and method for fractionating air and other gaseous mixtures
EP0124981B1 (de) * 1983-03-31 1988-03-02 Normalair-Garrett (Holdings) Limited Molekularsiebgastrennungssysteme
DE3571797D1 (en) * 1984-03-02 1989-08-31 Ici Plc Process for producing ammonia synthesis gas
US5234472A (en) * 1987-11-16 1993-08-10 The Boc Group Plc Separation of gas mixtures including hydrogen
JPH02129014A (ja) * 1988-11-04 1990-05-17 Mitsui Eng & Shipbuild Co Ltd 一酸化炭素ガス製造法
US5042994A (en) * 1990-05-25 1991-08-27 Union Carbide Industrial Gases Technology Corporation Control of pressure swing adsorption operations
US5096470A (en) * 1990-12-05 1992-03-17 The Boc Group, Inc. Hydrogen and carbon monoxide production by hydrocarbon steam reforming and pressure swing adsorption purification
US5154736A (en) * 1991-03-29 1992-10-13 Shell Oil Company Process for the separation of a gas mixture
US5198001A (en) * 1991-09-13 1993-03-30 Calgon Carbon Corporation Apparatus and process for removing organic compounds from a gas stream

Also Published As

Publication number Publication date
CA2147212C (fr) 2005-10-25
CA2147212A1 (fr) 1995-10-21
EP0678322B1 (de) 1997-11-26
FR2718979B1 (fr) 1996-06-07
FR2718979A1 (fr) 1995-10-27
DE69501094T2 (de) 1998-06-04
EP0678322A1 (de) 1995-10-25
US5505764A (en) 1996-04-09

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings