GB972166A - Apparatus for the separation of pure hydrogen from gas mixtures containing hydrogen - Google Patents

Apparatus for the separation of pure hydrogen from gas mixtures containing hydrogen

Info

Publication number
GB972166A
GB972166A GB2681062A GB2681062A GB972166A GB 972166 A GB972166 A GB 972166A GB 2681062 A GB2681062 A GB 2681062A GB 2681062 A GB2681062 A GB 2681062A GB 972166 A GB972166 A GB 972166A
Authority
GB
United Kingdom
Prior art keywords
pipe
pure hydrogen
pict
brazed
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
Application number
GB2681062A
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Publication of GB972166A publication Critical patent/GB972166A/en
Expired legal-status Critical Current

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
    • B01D53/22—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 diffusion
    • 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
    • C01B3/501—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion
    • 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
    • C01B2203/0405—Purification by membrane separation

Abstract

An apparatus for the separation of pure hydrogen from gas mixtures containing hydrogen comprises a pair of foil sections of a platinum-group metal which are sealingly brazed or welded together around their peripheries to form a narrow hollow diffusion element, the elements being brazed or welded to a pipe for receiving pure hydrogen which, in operation, diffuses through the foil sections. As shown in Figs. 1 and 2, a diffusion element consists of a pair of foil sections welded together around their peripheries and spaced apart by means of a piece of wire mesh 16. The element is brazed or welded to a pipe 15 and is spirally coiled (Fig. 1), or arranged in a star-like form (Fig. 2), around the pipe. The pipe is formed with a series of ports communicating with the spaces between the foils. As shown in Fig. 5, two diffusion cells are each fitted into a cylindrical sleeve 20, the lower end of the sleeve being sealed by a connecting member 22 through which passes the receiving pipe 15 for pure hydrogen. The crude gas mixture is brought in and is carried away by pipes 23 and 24 respectively. The foils may each consist of, for example, palladium, or a palladium-silver alloy or a platinum alloy. <PICT:0972166/C1/1> <PICT:0972166/C1/2> <PICT:0972166/C1/3>
GB2681062A 1961-07-15 1963-07-12 Apparatus for the separation of pure hydrogen from gas mixtures containing hydrogen Expired GB972166A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL39547A DE1212049B (en) 1961-07-15 1961-07-15 Diffusion cell for the separation of pure hydrogen from gas mixtures

Publications (1)

Publication Number Publication Date
GB972166A true GB972166A (en) 1964-10-07

Family

ID=7268698

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2681062A Expired GB972166A (en) 1961-07-15 1963-07-12 Apparatus for the separation of pure hydrogen from gas mixtures containing hydrogen

Country Status (2)

Country Link
DE (1) DE1212049B (en)
GB (1) GB972166A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354618A (en) * 1965-08-26 1967-11-28 Gen Electric Gas exchanger
US3357565A (en) * 1965-12-23 1967-12-12 Burger Robert Clinical dialyzer having a flow path decreasing in width
US3410058A (en) * 1966-09-08 1968-11-12 Leesona Corp Hydrogen diffuser-purifier
US4699637A (en) * 1983-09-08 1987-10-13 Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung Hydrogen permeation membrane
US5061297A (en) * 1987-09-01 1991-10-29 Alan Krasberg Apparatus for and method of providing improved gas separation
WO1992020956A1 (en) * 1991-05-11 1992-11-26 Calor Air Separation Limited Gas supply system
EP1167284A2 (en) * 2000-06-27 2002-01-02 Nisshin Steel Co., Ltd. Device for recovery of hydrogen
US6572837B1 (en) 2000-07-19 2003-06-03 Ballard Power Systems Inc. Fuel processing system
US7867300B2 (en) 2001-03-02 2011-01-11 Intelligent Energy, Inc. Ammonia-based hydrogen generation apparatus and method for using same
US7875089B2 (en) 2001-03-02 2011-01-25 Intelligent Energy, Inc. Ammonia-based hydrogen generation apparatus and method for using same
US7922781B2 (en) 2001-03-02 2011-04-12 Chellappa Anand S Hydrogen generation apparatus and method for using same
US8172913B2 (en) 2002-04-23 2012-05-08 Vencill Thomas R Array of planar membrane modules for producing hydrogen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2159434A (en) * 1936-06-27 1939-05-23 Phillips Petroleum Co Process for concentrating hydrocarbons
US2597907A (en) * 1950-03-31 1952-05-27 Waldo A Steiner Apparatus for the separation of gases by fractional permeation through membranes

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354618A (en) * 1965-08-26 1967-11-28 Gen Electric Gas exchanger
US3357565A (en) * 1965-12-23 1967-12-12 Burger Robert Clinical dialyzer having a flow path decreasing in width
US3410058A (en) * 1966-09-08 1968-11-12 Leesona Corp Hydrogen diffuser-purifier
US4699637A (en) * 1983-09-08 1987-10-13 Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung Hydrogen permeation membrane
US5061297A (en) * 1987-09-01 1991-10-29 Alan Krasberg Apparatus for and method of providing improved gas separation
WO1992020956A1 (en) * 1991-05-11 1992-11-26 Calor Air Separation Limited Gas supply system
EP1167284A2 (en) * 2000-06-27 2002-01-02 Nisshin Steel Co., Ltd. Device for recovery of hydrogen
EP1167284A3 (en) * 2000-06-27 2004-06-16 Nisshin Steel Co., Ltd. Device for recovery of hydrogen
US6572837B1 (en) 2000-07-19 2003-06-03 Ballard Power Systems Inc. Fuel processing system
US7867300B2 (en) 2001-03-02 2011-01-11 Intelligent Energy, Inc. Ammonia-based hydrogen generation apparatus and method for using same
US7875089B2 (en) 2001-03-02 2011-01-25 Intelligent Energy, Inc. Ammonia-based hydrogen generation apparatus and method for using same
US7922781B2 (en) 2001-03-02 2011-04-12 Chellappa Anand S Hydrogen generation apparatus and method for using same
US8172913B2 (en) 2002-04-23 2012-05-08 Vencill Thomas R Array of planar membrane modules for producing hydrogen

Also Published As

Publication number Publication date
DE1212049B (en) 1966-03-10

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