GB1528710A - Method of preparing a hydrogen-permeable membrane catalys - Google Patents

Method of preparing a hydrogen-permeable membrane catalys

Info

Publication number
GB1528710A
GB1528710A GB10601/77A GB1060177A GB1528710A GB 1528710 A GB1528710 A GB 1528710A GB 10601/77 A GB10601/77 A GB 10601/77A GB 1060177 A GB1060177 A GB 1060177A GB 1528710 A GB1528710 A GB 1528710A
Authority
GB
United Kingdom
Prior art keywords
hydrogen
permeable membrane
catalys
preparing
thickness
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
GB10601/77A
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.)
DRUZHBY NAROD IM PATRISA LUMUMBY, University of
DRUZHBY NAROD IM PATRISA, University of
INST NEFTECHIMICHESKOGO SINTEZ
AV Topchiev Institute of Petrochemical Synthesis
Original Assignee
DRUZHBY NAROD IM PATRISA LUMUMBY, University of
DRUZHBY NAROD IM PATRISA, University of
INST NEFTECHIMICHESKOGO SINTEZ
AV Topchiev Institute of Petrochemical Synthesis
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 DRUZHBY NAROD IM PATRISA LUMUMBY, University of, DRUZHBY NAROD IM PATRISA, University of, INST NEFTECHIMICHESKOGO SINTEZ, AV Topchiev Institute of Petrochemical Synthesis filed Critical DRUZHBY NAROD IM PATRISA LUMUMBY, University of
Priority to GB10601/77A priority Critical patent/GB1528710A/en
Publication of GB1528710A publication Critical patent/GB1528710A/en
Expired 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
    • C01B3/501—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion
    • C01B3/503—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion characterised by the membrane
    • C01B3/505—Membranes containing palladium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/123—Organometallic polymers, e.g. comprising C-Si bonds in the main chain or in subunits grafted to the main chain
    • B01J31/124—Silicones or siloxanes or comprising such units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/58—Fabrics or filaments
    • B01J35/59—Membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/60—Reduction reactions, e.g. hydrogenation
    • B01J2231/64—Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
    • B01J2231/641—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes
    • B01J2231/645—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes of C=C or C-C triple bonds
    • 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
    • C01B2203/041—In-situ membrane purification during hydrogen production
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

1528710 Hydrogenation catalysts INST NEFTEKHIMICHES SINTEZA I AV TOPCHIEVA AKAD NAUK SSSR and UNIVERSITET DRUZHBY NAROD I PATRISA LUMUMBY 14 March 1977 10601/77 Heading B1E [Also in Division C7] A hydrogen-permeable membrane catalyst comprises a porous sintered sheet of Cu, Ni or stainless steel 0.05-1mm thick, coated with an organosilicon polymer with a thickness of 0.1-1mm, and then with a layer of Pd or an alloy thereof having a thickness of 0.001-0.1mm. Examples relate to catalytic coatings of Pd, Pd-Ni and Pd-Ru; other suitable alloying elements being Rh, Os, Ir, Ag, Au, Cu, Cr, Mo and W.
GB10601/77A 1977-03-14 1977-03-14 Method of preparing a hydrogen-permeable membrane catalys Expired GB1528710A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB10601/77A GB1528710A (en) 1977-03-14 1977-03-14 Method of preparing a hydrogen-permeable membrane catalys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10601/77A GB1528710A (en) 1977-03-14 1977-03-14 Method of preparing a hydrogen-permeable membrane catalys

Publications (1)

Publication Number Publication Date
GB1528710A true GB1528710A (en) 1978-10-18

Family

ID=9970856

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10601/77A Expired GB1528710A (en) 1977-03-14 1977-03-14 Method of preparing a hydrogen-permeable membrane catalys

Country Status (1)

Country Link
GB (1) GB1528710A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0244970A1 (en) * 1986-04-16 1987-11-11 Alcan International Limited Porous anodic aluminium oxide membrane catalyst support
EP0541245A1 (en) * 1991-10-10 1993-05-12 Exxon Research And Engineering Company Multilayered surface catalyzed membrane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0244970A1 (en) * 1986-04-16 1987-11-11 Alcan International Limited Porous anodic aluminium oxide membrane catalyst support
EP0541245A1 (en) * 1991-10-10 1993-05-12 Exxon Research And Engineering Company Multilayered surface catalyzed membrane

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee