FR2141474A1 - Propellant - using hydrazine fuel in contact with raney cobalt solid catalyst - Google Patents

Propellant - using hydrazine fuel in contact with raney cobalt solid catalyst

Info

Publication number
FR2141474A1
FR2141474A1 FR7120205A FR7120205A FR2141474A1 FR 2141474 A1 FR2141474 A1 FR 2141474A1 FR 7120205 A FR7120205 A FR 7120205A FR 7120205 A FR7120205 A FR 7120205A FR 2141474 A1 FR2141474 A1 FR 2141474A1
Authority
FR
France
Prior art keywords
propellant
contact
solid catalyst
raney cobalt
hydrazine fuel
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
FR7120205A
Other languages
French (fr)
Other versions
FR2141474B1 (en
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.)
Pioneer Research Inc
Original Assignee
Pioneer Research Inc
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 Pioneer Research Inc filed Critical Pioneer Research Inc
Priority to FR7120205A priority Critical patent/FR2141474A1/en
Priority to DE19712129399 priority patent/DE2129399A1/en
Publication of FR2141474A1 publication Critical patent/FR2141474A1/en
Application granted granted Critical
Publication of FR2141474B1 publication Critical patent/FR2141474B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
    • C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
    • C06D5/04—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by auto-decomposition of single substances
    • 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
    • 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
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Catalysts (AREA)

Abstract

Rocket etc., propulsion is provided by contacting hydrazine fuel with a catalyst of RaCo in adherent solid porous form supported on a substrate. Catalyst gives faster reaction than RaNi and has improved life and efficiency in the solid porous form.
FR7120205A 1971-06-03 1971-06-03 Propellant - using hydrazine fuel in contact with raney cobalt solid catalyst Granted FR2141474A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7120205A FR2141474A1 (en) 1971-06-03 1971-06-03 Propellant - using hydrazine fuel in contact with raney cobalt solid catalyst
DE19712129399 DE2129399A1 (en) 1971-06-03 1971-06-14 Catalyst for the decomposition of hydrazine, its preparation and use

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7120205A FR2141474A1 (en) 1971-06-03 1971-06-03 Propellant - using hydrazine fuel in contact with raney cobalt solid catalyst
DE19712129399 DE2129399A1 (en) 1971-06-03 1971-06-14 Catalyst for the decomposition of hydrazine, its preparation and use

Publications (2)

Publication Number Publication Date
FR2141474A1 true FR2141474A1 (en) 1973-01-26
FR2141474B1 FR2141474B1 (en) 1973-06-29

Family

ID=25761273

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7120205A Granted FR2141474A1 (en) 1971-06-03 1971-06-03 Propellant - using hydrazine fuel in contact with raney cobalt solid catalyst

Country Status (2)

Country Link
DE (1) DE2129399A1 (en)
FR (1) FR2141474A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008860A1 (en) * 1978-07-27 1980-03-19 CHEMICAL RESEARCH & LICENSING COMPANY Catalyst system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008860A1 (en) * 1978-07-27 1980-03-19 CHEMICAL RESEARCH & LICENSING COMPANY Catalyst system

Also Published As

Publication number Publication date
DE2129399A1 (en) 1972-12-21
FR2141474B1 (en) 1973-06-29

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Legal Events

Date Code Title Description
ST Notification of lapse