FR2217268A1 - Titanium-nickel alloys for pressureless hydrogen storage - pref. for purifying hydrogen by absorption from mixts. contg. esp. oxygen or nitrogen followed by desorption - Google Patents

Titanium-nickel alloys for pressureless hydrogen storage - pref. for purifying hydrogen by absorption from mixts. contg. esp. oxygen or nitrogen followed by desorption

Info

Publication number
FR2217268A1
FR2217268A1 FR7404614A FR7404614A FR2217268A1 FR 2217268 A1 FR2217268 A1 FR 2217268A1 FR 7404614 A FR7404614 A FR 7404614A FR 7404614 A FR7404614 A FR 7404614A FR 2217268 A1 FR2217268 A1 FR 2217268A1
Authority
FR
France
Prior art keywords
desorption
pref
absorption
pressureless
contg
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.)
Withdrawn
Application number
FR7404614A
Other languages
French (fr)
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of FR2217268A1 publication Critical patent/FR2217268A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C11/00—Use of gas-solvents or gas-sorbents in vessels
    • F17C11/005—Use of gas-solvents or gas-sorbents in vessels for hydrogen
    • 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
    • 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
    • C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
    • C01B3/001—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes characterised by the uptaking medium; Treatment thereof
    • C01B3/0031—Intermetallic compounds; Metal alloys; Treatment thereof
    • 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
    • C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
    • C01B3/001—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes characterised by the uptaking medium; Treatment thereof
    • C01B3/0084—Solid storage mediums characterised by their shape, e.g. pellets, sintered shaped bodies, sheets, porous compacts, spongy metals, hollow particles, solids with cavities, layered solids
    • 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
    • C01B3/508—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by selective and reversible uptake by an appropriate medium, i.e. the uptake being based on physical or chemical sorption phenomena or on reversible chemical reactions
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C14/00—Alloys based on titanium
    • 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
    • Y02E60/32—Hydrogen storage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Powder Metallurgy (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Material for pressureless H2-storage consists of >=1 cubic phase of system Ti-Ni, pref. of Ti2Ni and/or TiNi, present as powders having particle size 50-100 mu, or as porous bodies. Material is pref. used for purifying H2 by absorption esp. from O2 and/or N2-contg. H2 and subsequent desorption of H2, and also for sepn. of H2 from any gas mixt. including a mixt. with D2. Absorption takes place at room temp. to 150 degrees C and desorption at 150-400 degrees C. Any bonded gas residues can be desorbed by heating to 400 degrees C, supplying H2 to alloy powder, lowering temp. to room temp. and opt. desorption by re-heating to >=150 degrees C.
FR7404614A 1973-02-14 1974-02-12 Titanium-nickel alloys for pressureless hydrogen storage - pref. for purifying hydrogen by absorption from mixts. contg. esp. oxygen or nitrogen followed by desorption Withdrawn FR2217268A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2307177A DE2307177C3 (en) 1973-02-14 1973-02-14 Material for pressureless hydrogen storage

Publications (1)

Publication Number Publication Date
FR2217268A1 true FR2217268A1 (en) 1974-09-06

Family

ID=5871858

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7404614A Withdrawn FR2217268A1 (en) 1973-02-14 1974-02-12 Titanium-nickel alloys for pressureless hydrogen storage - pref. for purifying hydrogen by absorption from mixts. contg. esp. oxygen or nitrogen followed by desorption

Country Status (3)

Country Link
JP (1) JPS49113800A (en)
DE (1) DE2307177C3 (en)
FR (1) FR2217268A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518641B2 (en) * 1973-11-07 1980-05-20
JPS5160689A (en) * 1974-11-22 1976-05-26 Japan Atomic Energy Res Inst SANSOGASUJOKYOKAPUSERU
JPS5173354U (en) * 1974-12-06 1976-06-09
JPS5429320B2 (en) * 1974-12-27 1979-09-21
JPS5380385A (en) * 1976-12-27 1978-07-15 Showa Denko Kk Storing and generating apparatus for gas
DE3110290A1 (en) * 1981-03-17 1982-09-30 Siemens AG, 1000 Berlin und 8000 München STORAGE MATERIAL FOR HYDROGEN USING AMORPHIC SILICON
AT396013B (en) * 1989-01-16 1993-05-25 Peter Dipl Ing Dr Schuetz RECYCLABLE HYDROGEN CARTRIDGE CONTAINING A HYDROGEN STORAGE AND METHOD FOR LOADING IT

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Z. METALLK 1972, vol. 63, no. 8, pages 497 - 500, (BUCHNER GUTJAHR, BECCU, SAUFFERER) *

Also Published As

Publication number Publication date
DE2307177A1 (en) 1974-08-22
DE2307177C3 (en) 1979-08-30
JPS49113800A (en) 1974-10-30
DE2307177B2 (en) 1978-12-21

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