FR2042912A5 - Catalyst for decomposition of hydrazine - and its derivatives - Google Patents

Catalyst for decomposition of hydrazine - and its derivatives

Info

Publication number
FR2042912A5
FR2042912A5 FR7012191A FR7012191A FR2042912A5 FR 2042912 A5 FR2042912 A5 FR 2042912A5 FR 7012191 A FR7012191 A FR 7012191A FR 7012191 A FR7012191 A FR 7012191A FR 2042912 A5 FR2042912 A5 FR 2042912A5
Authority
FR
France
Prior art keywords
alloy
catalyst
hydrazine
decomposition
derivatives
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
FR7012191A
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.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm 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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Application granted granted Critical
Publication of FR2042912A5 publication Critical patent/FR2042912A5/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J25/00—Catalysts of the Raney type
    • B01J25/02—Raney nickel
    • 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
    • C01B3/04—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of inorganic compounds, e.g. ammonia
    • 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)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Catalyst is produced by leaching out with alkali of the Al from a Ni- and/or Co- and/or Fe-Al alloy, the melt of this alloy containing one or more of Ir, Rh, Ru, Pt or Os. Preferred starting alloys contain Ni: Co: Al ratios of 10%:10%:80% or 1%:19%:80% or 20%:20%:60% or 1%:40%:59% or 3%:8%:89%. Preferred noble metal content of alloy on total non-Al content of alloy is 5-40%. Preferred complete alloy compositions are Ir: Co: Ni: Al of 7.9%: 9.21% 9.21%: 73.68%; or 1.04%: 9.9% : 9.9%: 79.16%.
FR7012191A 1969-04-05 1970-04-03 Catalyst for decomposition of hydrazine - and its derivatives Expired FR2042912A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691917641 DE1917641A1 (en) 1969-04-05 1969-04-05 Catalyst, especially for decomposing hydrazine and its derivatives

Publications (1)

Publication Number Publication Date
FR2042912A5 true FR2042912A5 (en) 1971-02-12

Family

ID=5730479

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7012191A Expired FR2042912A5 (en) 1969-04-05 1970-04-03 Catalyst for decomposition of hydrazine - and its derivatives

Country Status (2)

Country Link
DE (1) DE1917641A1 (en)
FR (1) FR2042912A5 (en)

Also Published As

Publication number Publication date
DE1917641A1 (en) 1970-10-08

Similar Documents

Publication Publication Date Title
SE7507755L (en) ALLOY, CONTAINING METAL FROM THE PLATINUM GROUP.
GB1156478A (en) Heterocyclic Carbonyl Compounds
FR2042912A5 (en) Catalyst for decomposition of hydrazine - and its derivatives
ZA714618B (en) Oxidation process for cobalt nickel alloy
CA948000A (en) Age-hardening iron-base alloy with improved toughness
Mayer et al. Review of the Known Effects of Trace Elements in Steels and Alloys Containing Ni
GB1397852A (en) Gas-tight and vacuu-tight carbon bodies
FR2042913A5 (en) Transition metal catalysts for hydrazine decompsn. - made by leaching aluminium from an alloy with the metal(s)
JPS51134397A (en) Hydrogen_storable material and how to use it
GB1084354A (en)
GB1197778A (en) Improvements in Fine Grained Gold Alloy.
JPS5217384A (en) Ozonizer
GB927285A (en) A new or improved process for the manufacture of microporous metallic membranes
GB1421142A (en) Bushing for the production of glass fibre
CA875485A (en) Alloys containing platinum group metals
Ruel Informative Note Relating Cu Alloys Standardized by the French Navy
Weidner The Determination of Activities and Reaction Rates in Alloy Melts by Mass Spectrometric Methods: Fe-V, Cu-A1, Fe-Si AND Fe-SO Systems
ES275095A1 (en) Improvements in the alloys of metals very resistant chemically in front of acids and lyps (Machine-translation by Google Translate, not legally binding)
ES352335A2 (en) Nickel-silicon alloys
GB867994A (en) Improvements in or relating to solid-phase bonding of metals
GB1159911A (en) Polymeric Compositions.
GB1018958A (en) Measuring instrument with alloy tension strip
COCKS et al. INVESTIGATION OF NON-NOBLE METAL ALLOYS FOR DENTAL PURPOSES
KOFSTAD Rapporteur's interpretive statement(Refractory metal reactions with oxygen studied with regard to producing corrosion resistant alloys)
FR2160769A1 (en) Reaction vessel system - for the redn of electropositive elements in soln by amalgams of less noble or alkaline elements

Legal Events

Date Code Title Description
ST Notification of lapse