DE2835629C2 - - Google Patents

Info

Publication number
DE2835629C2
DE2835629C2 DE2835629A DE2835629A DE2835629C2 DE 2835629 C2 DE2835629 C2 DE 2835629C2 DE 2835629 A DE2835629 A DE 2835629A DE 2835629 A DE2835629 A DE 2835629A DE 2835629 C2 DE2835629 C2 DE 2835629C2
Authority
DE
Germany
Prior art keywords
salt
carrier
iridium
metal
solution
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 - Lifetime
Application number
DE2835629A
Other languages
German (de)
English (en)
Other versions
DE2835629A1 (de
Inventor
Warren E. Cypress Tex. Us Armstrong
Lloyd B. El Cerrito Calif. Us Ryland
Hervey H. Sebastapol Calif. Us Voge
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.)
Shell USA Inc
Original Assignee
Shell Oil Co
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 Shell Oil Co filed Critical Shell Oil Co
Priority to DE19782835629 priority Critical patent/DE2835629A1/de
Publication of DE2835629A1 publication Critical patent/DE2835629A1/de
Application granted granted Critical
Publication of DE2835629C2 publication Critical patent/DE2835629C2/de
Granted 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
    • 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
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/615—100-500 m2/g
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/633—Pore volume less than 0.5 ml/g

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
DE19782835629 1978-08-14 1978-08-14 Katalysator fuer die hydrazinzersetzung und verfahren zu seiner herstellung Granted DE2835629A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19782835629 DE2835629A1 (de) 1978-08-14 1978-08-14 Katalysator fuer die hydrazinzersetzung und verfahren zu seiner herstellung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782835629 DE2835629A1 (de) 1978-08-14 1978-08-14 Katalysator fuer die hydrazinzersetzung und verfahren zu seiner herstellung

Publications (2)

Publication Number Publication Date
DE2835629A1 DE2835629A1 (de) 1980-02-28
DE2835629C2 true DE2835629C2 (enrdf_load_stackoverflow) 1991-04-18

Family

ID=6047027

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782835629 Granted DE2835629A1 (de) 1978-08-14 1978-08-14 Katalysator fuer die hydrazinzersetzung und verfahren zu seiner herstellung

Country Status (1)

Country Link
DE (1) DE2835629A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2977199B2 (ja) * 1988-01-22 1999-11-10 田中貴金属工業株式会社 電極触媒
JPH03254835A (ja) * 1990-03-06 1991-11-13 Agency Of Ind Science & Technol ヒドラジン分解用触媒

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867314A (en) * 1973-04-19 1975-02-18 Atlantic Richfield Co Process for the preparation of a supported iridium catalyst

Also Published As

Publication number Publication date
DE2835629A1 (de) 1980-02-28

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition