FR2349658A1 - Alliages du palladium et leur procede d'utilisation pour la diffusion de l'hydrogene - Google Patents

Alliages du palladium et leur procede d'utilisation pour la diffusion de l'hydrogene

Info

Publication number
FR2349658A1
FR2349658A1 FR7712816A FR7712816A FR2349658A1 FR 2349658 A1 FR2349658 A1 FR 2349658A1 FR 7712816 A FR7712816 A FR 7712816A FR 7712816 A FR7712816 A FR 7712816A FR 2349658 A1 FR2349658 A1 FR 2349658A1
Authority
FR
France
Prior art keywords
diffusion
hydrogen
palladium alloys
palladium
alloys
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.)
Granted
Application number
FR7712816A
Other languages
English (en)
French (fr)
Other versions
FR2349658B1 (OSRAM
Inventor
Giuseppe Musso
Giovanni Piatti
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
Publication of FR2349658A1 publication Critical patent/FR2349658A1/fr
Application granted granted Critical
Publication of FR2349658B1 publication Critical patent/FR2349658B1/fr
Granted 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
    • C01B3/103—
    • 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)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Combustion & Propulsion (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Hydrogen, Water And Hydrids (AREA)
FR7712816A 1976-04-28 1977-04-27 Alliages du palladium et leur procede d'utilisation pour la diffusion de l'hydrogene Granted FR2349658A1 (fr)

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 (2)

Publication Number Publication Date
FR2349658A1 true FR2349658A1 (fr) 1977-11-25
FR2349658B1 FR2349658B1 (OSRAM) 1981-07-31

Family

ID=10094019

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7712816A Granted FR2349658A1 (fr) 1976-04-28 1977-04-27 Alliages du palladium et leur procede d'utilisation pour la diffusion de l'hydrogene

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617190A1 (fr) * 1987-06-26 1988-12-30 Louyot Comptoir Lyon Alemand Nouveaux alliages a base de palladium contenant de l'etain, notamment utilisables dans l'industrie verriere et utilisation de ces alliages dans l'industrie verriere

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617190A1 (fr) * 1987-06-26 1988-12-30 Louyot Comptoir Lyon Alemand Nouveaux alliages a base de palladium contenant de l'etain, notamment utilisables dans l'industrie verriere et utilisation de ces alliages dans l'industrie verriere
EP0298822A1 (fr) * 1987-06-26 1989-01-11 Comptoir Lyon-Alemand - Louyot Procédé et utilisation dans l'industrie verrière, notamment pour la protection de pièces contre la corrosion par le verre fondu d'alliages à base de palladium contenant de l'étain
US5075076A (en) * 1987-06-26 1991-12-24 Comptoir Lyon-Alemand-Louyot, Societe Anonyme Novel palladium-based alloys containing tin and their use in the glass industry

Also Published As

Publication number Publication date
DK149677A (da) 1977-10-29
IT1115906B (it) 1986-02-10
FR2349658B1 (OSRAM) 1981-07-31
DE2719807A1 (de) 1977-11-17
IE44981L (en) 1977-10-28
LU77217A1 (OSRAM) 1977-08-18
NL7704064A (nl) 1977-11-01
BE853986A (fr) 1977-08-16
GB1533285A (en) 1978-11-22
IE44981B1 (en) 1982-06-02

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Legal Events

Date Code Title Description
ST Notification of lapse