GB1358785A - Highly active silver catalysts - Google Patents

Highly active silver catalysts

Info

Publication number
GB1358785A
GB1358785A GB2021572A GB2021572A GB1358785A GB 1358785 A GB1358785 A GB 1358785A GB 2021572 A GB2021572 A GB 2021572A GB 2021572 A GB2021572 A GB 2021572A GB 1358785 A GB1358785 A GB 1358785A
Authority
GB
United Kingdom
Prior art keywords
highly active
silver catalysts
silver
active silver
silver salt
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
GB2021572A
Other languages
English (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.)
Siemens Corp
Original Assignee
Siemens Corp
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
Priority claimed from DE19712121748 external-priority patent/DE2121748C3/de
Application filed by Siemens Corp filed Critical Siemens Corp
Publication of GB1358785A publication Critical patent/GB1358785A/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
    • 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
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/66—Silver or gold
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)
GB2021572A 1971-05-03 1972-05-01 Highly active silver catalysts Expired GB1358785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712121748 DE2121748C3 (de) 1971-05-03 Verfahren zur Herstellung eines Silberkatalysators für Brennstoffelemente

Publications (1)

Publication Number Publication Date
GB1358785A true GB1358785A (en) 1974-07-03

Family

ID=5806706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2021572A Expired GB1358785A (en) 1971-05-03 1972-05-01 Highly active silver catalysts

Country Status (6)

Country Link
US (1) US3900342A (https=)
JP (1) JPS5725255B1 (https=)
CA (1) CA975046A (https=)
FR (1) FR2135230B1 (https=)
GB (1) GB1358785A (https=)
SE (1) SE381188B (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181884A (en) * 1985-09-27 1987-04-29 Ever Ready Ltd Sheet electrode for electrochemical cells and manufacture thereof
US6018048A (en) * 1995-01-06 2000-01-25 Showa Denko K.K. Noble metal Raney catalysts and preparation of hydrogenated compounds therewith
US6245920B1 (en) 1996-01-04 2001-06-12 Showa Denko K.K. Metal raney catalysts and preparation of hydrogenated compounds therewith

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2713855C3 (de) * 1977-03-29 1979-09-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Herstellung eines Silberkatalysators für elektrochemische Zellen
DE2729640C3 (de) * 1977-06-30 1980-07-24 Siemens Ag, 1000 Berlin Und 8000 Muenchen Batterie aus einer Mehrzahl elektrochemischer Zellen
US4214970A (en) * 1979-01-15 1980-07-29 Diamond Shamrock Technologies, S.A. Novel electrocatalytic electrodes
WO2003084659A1 (en) * 2002-04-08 2003-10-16 Sued-Chemie Catalysts Japan, Inc. Treating agent for exhaust gas containing metal hydride compound and method for treating exhaust gas containing metal hydride compound

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH434588A (de) * 1962-11-15 1967-04-30 Tesla Np Verfahren zur Herstellung von Silberpulver
US3369886A (en) * 1964-09-23 1968-02-20 Exxon Research Engineering Co Process of producing finely divided metals and alloys

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181884A (en) * 1985-09-27 1987-04-29 Ever Ready Ltd Sheet electrode for electrochemical cells and manufacture thereof
US6018048A (en) * 1995-01-06 2000-01-25 Showa Denko K.K. Noble metal Raney catalysts and preparation of hydrogenated compounds therewith
US6215030B1 (en) 1995-01-06 2001-04-10 Showa Denko K.K. Noble metal raney catalysts and preparation of hydrogenated compounds therewith
US6245920B1 (en) 1996-01-04 2001-06-12 Showa Denko K.K. Metal raney catalysts and preparation of hydrogenated compounds therewith

Also Published As

Publication number Publication date
DE2121748A1 (de) 1972-11-16
JPS5725255B1 (https=) 1982-05-28
FR2135230A1 (https=) 1972-12-15
SE381188B (sv) 1975-12-01
US3900342A (en) 1975-08-19
CA975046A (en) 1975-09-23
FR2135230B1 (https=) 1977-12-30
DE2121748B2 (de) 1976-02-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee