CA990710A - Oxidation catalysts - Google Patents

Oxidation catalysts

Info

Publication number
CA990710A
CA990710A CA154,456A CA154456A CA990710A CA 990710 A CA990710 A CA 990710A CA 154456 A CA154456 A CA 154456A CA 990710 A CA990710 A CA 990710A
Authority
CA
Canada
Prior art keywords
oxidation catalysts
catalysts
oxidation
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
CA154,456A
Other versions
CA154456S (en
Inventor
John L. Pegler
David E. Cozens
Alfred J. Jefferies
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.)
ISC Chemicals Ltd
Original Assignee
ISC Chemicals Ltd
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 ISC Chemicals Ltd filed Critical ISC Chemicals Ltd
Application granted granted Critical
Publication of CA990710A publication Critical patent/CA990710A/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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/053—Sulfates
    • 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
    • B01J23/16—Catalysts 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
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • C01B17/78—Preparation by contact processes characterised by the catalyst used
    • C01B17/79—Preparation by contact processes characterised by the catalyst used containing vanadium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
CA154,456A 1971-10-25 1972-10-23 Oxidation catalysts Expired CA990710A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4949471A GB1358905A (en) 1971-10-25 1971-10-25 Oxidation catalysts

Publications (1)

Publication Number Publication Date
CA990710A true CA990710A (en) 1976-06-08

Family

ID=10452544

Family Applications (1)

Application Number Title Priority Date Filing Date
CA154,456A Expired CA990710A (en) 1971-10-25 1972-10-23 Oxidation catalysts

Country Status (5)

Country Link
JP (1) JPS5246191B2 (en)
BE (1) BE790409A (en)
CA (1) CA990710A (en)
FR (1) FR2157932B1 (en)
GB (1) GB1358905A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5450495A (en) * 1977-09-30 1979-04-20 Ube Ind Ltd Nitrogen oxides purification catalyst
JPS54152750A (en) * 1978-05-24 1979-12-01 Taihou Seiki Kk Motion converting mechanism
CN102892500B (en) * 2010-04-12 2016-01-06 巴斯夫欧洲公司 For by SO 2be oxidized to SO 3catalyst
CN112191225A (en) * 2020-08-31 2021-01-08 成都达奇环境科技有限公司 Activated carbon-based material, flue gas desulfurizing agent, preparation method of flue gas desulfurizing agent and flue gas desulfurizing method

Also Published As

Publication number Publication date
FR2157932B1 (en) 1976-08-20
JPS5246191B2 (en) 1977-11-22
DE2250998A1 (en) 1973-05-10
BE790409A (en) 1973-02-15
DE2250998B2 (en) 1976-05-20
FR2157932A1 (en) 1973-06-08
GB1358905A (en) 1974-07-03
JPS4850987A (en) 1973-07-18

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