GB1533285A - Palladium alloys for hydrogen diffusion - Google Patents

Palladium alloys for hydrogen diffusion

Info

Publication number
GB1533285A
GB1533285A GB17370/76A GB1737076A GB1533285A GB 1533285 A GB1533285 A GB 1533285A GB 17370/76 A GB17370/76 A GB 17370/76A GB 1737076 A GB1737076 A GB 1737076A GB 1533285 A GB1533285 A GB 1533285A
Authority
GB
United Kingdom
Prior art keywords
hydrogen
hydrogen diffusion
palladium alloys
april
mixture
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
GB17370/76A
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.)
European Atomic Energy Community Euratom
Original Assignee
European Atomic Energy Community Euratom
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 European Atomic Energy Community Euratom filed Critical European Atomic Energy Community Euratom
Priority to GB17370/76A priority Critical patent/GB1533285A/en
Priority to DK149677A priority patent/DK149677A/en
Priority to IE723/77A priority patent/IE44981B1/en
Priority to IT48972/77A priority patent/IT1115906B/en
Priority to NL7704064A priority patent/NL7704064A/en
Priority to FR7712816A priority patent/FR2349658A1/en
Priority to LU77217A priority patent/LU77217A1/xx
Priority to BE1008099A priority patent/BE853986A/en
Priority to DE19772719807 priority patent/DE2719807A1/en
Publication of GB1533285A publication Critical patent/GB1533285A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C22C5/04—Alloys based on a platinum group metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/022—Metals
    • B01D71/0223—Group 8, 9 or 10 metals
    • B01D71/02231—Palladium
    • 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
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
    • C01B3/068—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents the hydrogen being generated from the water as a result of a cyclus of reactions, not covered by groups C01B3/063 or C01B3/105
    • 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
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

1533285 Hydrogen diffusion membranes EUROPEAN ATOMIC ENERGY COMMUNITY 18 April 1977 [28 April 1976] 17370/76 Heading B1L [Also in Division C7] In a method of separating hydrogen from a mixture of gases containing hydrogen, a membrane containing is used, which permits only hydrogen to diffuse through. The mixture of gases may be H, I and HI, and the separation of hydrogen is one step in the production of hydrogen from water.
GB17370/76A 1976-04-28 1976-04-28 Palladium alloys for hydrogen diffusion Expired GB1533285A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB17370/76A GB1533285A (en) 1976-04-28 1976-04-28 Palladium alloys for hydrogen diffusion
DK149677A DK149677A (en) 1976-04-28 1977-04-04 PALLADIUM ALLOYS FOR HYDROGEN DIFFUSION
IE723/77A IE44981B1 (en) 1976-04-28 1977-04-05 Hydrogen diffusion using palladium alloys
IT48972/77A IT1115906B (en) 1976-04-28 1977-04-14 PALLADIUM ALLOYS FOR HYDROGEN DIFFUSION
NL7704064A NL7704064A (en) 1976-04-28 1977-04-14 PALLADIUM ALLOYS FOR HYDROGEN DIFFUSION.
FR7712816A FR2349658A1 (en) 1976-04-28 1977-04-27 PALLADIUM ALLOYS AND THEIR METHOD OF USE FOR THE DIFFUSION OF HYDROGEN
LU77217A LU77217A1 (en) 1976-04-28 1977-04-27
BE1008099A BE853986A (en) 1976-04-28 1977-04-27 PALLADIUM ALLOYS AND THEIR METHOD OF USE FOR THE DIFFUSION OF HYDROGEN
DE19772719807 DE2719807A1 (en) 1976-04-28 1977-04-28 PALLADIUM ALLOYS FOR HYDROGEN DIFFUSION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17370/76A GB1533285A (en) 1976-04-28 1976-04-28 Palladium alloys for hydrogen diffusion

Publications (1)

Publication Number Publication Date
GB1533285A true GB1533285A (en) 1978-11-22

Family

ID=10094019

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17370/76A Expired GB1533285A (en) 1976-04-28 1976-04-28 Palladium alloys for hydrogen diffusion

Country Status (9)

Country Link
BE (1) BE853986A (en)
DE (1) DE2719807A1 (en)
DK (1) DK149677A (en)
FR (1) FR2349658A1 (en)
GB (1) GB1533285A (en)
IE (1) IE44981B1 (en)
IT (1) IT1115906B (en)
LU (1) LU77217A1 (en)
NL (1) NL7704064A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617190B1 (en) * 1987-06-26 1989-12-08 Louyot Comptoir Lyon Alemand NOVEL PALLADIUM-BASED ALLOYS CONTAINING TIN, ESPECIALLY FOR USE IN THE GLASS INDUSTRY AND USE OF SUCH ALLOYS IN THE GLASS INDUSTRY

Also Published As

Publication number Publication date
IT1115906B (en) 1986-02-10
IE44981B1 (en) 1982-06-02
FR2349658A1 (en) 1977-11-25
FR2349658B1 (en) 1981-07-31
IE44981L (en) 1977-10-28
NL7704064A (en) 1977-11-01
DK149677A (en) 1977-10-29
LU77217A1 (en) 1977-08-18
DE2719807A1 (en) 1977-11-17
BE853986A (en) 1977-08-16

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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