DE2509204A1 - Katalitisches material fuer die reinigung von luft und anderen gasfoermigen medien - Google Patents

Katalitisches material fuer die reinigung von luft und anderen gasfoermigen medien

Info

Publication number
DE2509204A1
DE2509204A1 DE19752509204 DE2509204A DE2509204A1 DE 2509204 A1 DE2509204 A1 DE 2509204A1 DE 19752509204 DE19752509204 DE 19752509204 DE 2509204 A DE2509204 A DE 2509204A DE 2509204 A1 DE2509204 A1 DE 2509204A1
Authority
DE
Germany
Prior art keywords
catalyst according
catalytic material
carrier
weight
mixture
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.)
Withdrawn
Application number
DE19752509204
Other languages
German (de)
English (en)
Inventor
Paul Anthony Sermon
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.)
Johnson Matthey PLC
Original Assignee
Johnson Matthey PLC
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 Johnson Matthey PLC filed Critical Johnson Matthey PLC
Publication of DE2509204A1 publication Critical patent/DE2509204A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86Catalytic processes
    • B01D53/8621Removing nitrogen compounds
    • B01D53/8625Nitrogen oxides
    • B01D53/8628Processes characterised by a specific catalyst
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24Chromium, molybdenum or tungsten
    • B01J23/28Molybdenum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24Chromium, molybdenum or tungsten
    • B01J23/30Tungsten

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DE19752509204 1974-03-04 1975-03-04 Katalitisches material fuer die reinigung von luft und anderen gasfoermigen medien Withdrawn DE2509204A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB968474A GB1507976A (en) 1974-03-04 1974-03-04 Catalysis

Publications (1)

Publication Number Publication Date
DE2509204A1 true DE2509204A1 (de) 1975-09-11

Family

ID=9876775

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752509204 Withdrawn DE2509204A1 (de) 1974-03-04 1975-03-04 Katalitisches material fuer die reinigung von luft und anderen gasfoermigen medien

Country Status (3)

Country Link
JP (1) JPS50124888A (enrdf_load_html_response)
DE (1) DE2509204A1 (enrdf_load_html_response)
GB (1) GB1507976A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0382644A1 (fr) * 1989-02-10 1990-08-16 Centre National De La Recherche Scientifique (Cnrs) Procédé de réduction catalytique de composés azotés et catalyseurs utilisés

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752776A (en) * 1970-11-16 1973-08-14 Mobil Oil Corp Multimetalite catalysts

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5432753B2 (enrdf_load_html_response) * 1971-11-22 1979-10-16
JPS4861362A (enrdf_load_html_response) * 1972-04-05 1973-08-28
JPS48103482A (enrdf_load_html_response) * 1972-04-17 1973-12-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752776A (en) * 1970-11-16 1973-08-14 Mobil Oil Corp Multimetalite catalysts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0382644A1 (fr) * 1989-02-10 1990-08-16 Centre National De La Recherche Scientifique (Cnrs) Procédé de réduction catalytique de composés azotés et catalyseurs utilisés
FR2642987A1 (fr) * 1989-02-10 1990-08-17 Centre Nat Rech Scient Reduction catalytique de composes azotes

Also Published As

Publication number Publication date
JPS50124888A (enrdf_load_html_response) 1975-10-01
GB1507976A (en) 1978-04-19

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: JOHNSON MATTHEY PLC, LONDON, GB

8130 Withdrawal