FR1544770A - Process for preparing a decomposition catalyst for hydrazine and its derivatives and catalyst thus obtained - Google Patents

Process for preparing a decomposition catalyst for hydrazine and its derivatives and catalyst thus obtained

Info

Publication number
FR1544770A
FR1544770A FR122182A FR122182A FR1544770A FR 1544770 A FR1544770 A FR 1544770A FR 122182 A FR122182 A FR 122182A FR 122182 A FR122182 A FR 122182A FR 1544770 A FR1544770 A FR 1544770A
Authority
FR
France
Prior art keywords
catalyst
hydrazine
derivatives
preparing
decomposition
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
FR122182A
Other languages
French (fr)
Inventor
Guy Pannetier
Jean-Pierre Contour
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.)
Centre National dEtudes Spatiales CNES
Original Assignee
Centre National dEtudes Spatiales CNES
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 Centre National dEtudes Spatiales CNES filed Critical Centre National dEtudes Spatiales CNES
Priority to FR122182A priority Critical patent/FR1544770A/en
Priority to DE19681792570 priority patent/DE1792570C/en
Priority to NL6813553A priority patent/NL6813553A/xx
Priority to GB4538768A priority patent/GB1216240A/en
Application granted granted Critical
Publication of FR1544770A publication Critical patent/FR1544770A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B47/00—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase
    • C06B47/02—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase the components comprising a binary propellant
    • C06B47/08—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase the components comprising a binary propellant a component containing hydrazine or a hydrazine derivative
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/468—Iridium
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
FR122182A 1967-09-25 1967-09-25 Process for preparing a decomposition catalyst for hydrazine and its derivatives and catalyst thus obtained Expired FR1544770A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR122182A FR1544770A (en) 1967-09-25 1967-09-25 Process for preparing a decomposition catalyst for hydrazine and its derivatives and catalyst thus obtained
DE19681792570 DE1792570C (en) 1967-09-25 1968-09-20 Process for the preparation of an iridium catalyst for the decomposition of hydrazine and its derivatives
NL6813553A NL6813553A (en) 1967-09-25 1968-09-23
GB4538768A GB1216240A (en) 1967-09-25 1968-09-24 A catalyst for use in the decomposition of hydrazine and its derivatives and a method of preparing such catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR122182A FR1544770A (en) 1967-09-25 1967-09-25 Process for preparing a decomposition catalyst for hydrazine and its derivatives and catalyst thus obtained

Publications (1)

Publication Number Publication Date
FR1544770A true FR1544770A (en) 1968-11-08

Family

ID=8638925

Family Applications (1)

Application Number Title Priority Date Filing Date
FR122182A Expired FR1544770A (en) 1967-09-25 1967-09-25 Process for preparing a decomposition catalyst for hydrazine and its derivatives and catalyst thus obtained

Country Status (3)

Country Link
FR (1) FR1544770A (en)
GB (1) GB1216240A (en)
NL (1) NL6813553A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929682A (en) * 1973-08-16 1975-12-30 Kali Chemie Ag Catalyst for decomposing hydrazine and its derivatives and process of making same
FR2433371A1 (en) * 1978-08-18 1980-03-14 Shell Oil Co Iridium or iridium-ruthenium catalyst for hydrazine decomposition - comprises metal deposited on a carrier of specific pore vol. and surface area

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5286701A (en) * 1990-03-06 1994-02-15 Agency Of Industrial Science And Technology Method for preparing hydrazinolysis catalyst

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929682A (en) * 1973-08-16 1975-12-30 Kali Chemie Ag Catalyst for decomposing hydrazine and its derivatives and process of making same
FR2433371A1 (en) * 1978-08-18 1980-03-14 Shell Oil Co Iridium or iridium-ruthenium catalyst for hydrazine decomposition - comprises metal deposited on a carrier of specific pore vol. and surface area

Also Published As

Publication number Publication date
GB1216240A (en) 1970-12-16
DE1792570A1 (en) 1972-01-05
NL6813553A (en) 1969-03-27

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