FR695504A - Procédé de fabrication d'anhydride sulfurique - Google Patents

Procédé de fabrication d'anhydride sulfurique

Info

Publication number
FR695504A
FR695504A FR695504DA FR695504A FR 695504 A FR695504 A FR 695504A FR 695504D A FR695504D A FR 695504DA FR 695504 A FR695504 A FR 695504A
Authority
FR
France
Prior art keywords
manufacturing process
sulfur dioxide
dioxide manufacturing
sulfur
manufacturing
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
Other languages
English (en)
French (fr)
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.)
CALCO CHEMICAL CO Inc
Original Assignee
CALCO CHEMICAL CO Inc
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 CALCO CHEMICAL CO Inc filed Critical CALCO CHEMICAL CO Inc
Application granted granted Critical
Publication of FR695504A publication Critical patent/FR695504A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
FR695504D 1929-05-13 1930-05-13 Procédé de fabrication d'anhydride sulfurique Expired FR695504A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US362881A US1941426A (en) 1929-05-13 1929-05-13 Method of making sulphur trioxide

Publications (1)

Publication Number Publication Date
FR695504A true FR695504A (fr) 1930-12-17

Family

ID=23427873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR695504D Expired FR695504A (fr) 1929-05-13 1930-05-13 Procédé de fabrication d'anhydride sulfurique

Country Status (4)

Country Link
US (1) US1941426A (h)
BE (1) BE370254A (h)
FR (1) FR695504A (h)
GB (1) GB345557A (h)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987153A (en) * 1971-12-27 1976-10-19 E. I. Du Pont De Nemours & Company Catalytic process for removing SO2 from sulfuric acid plant off gases
CA1080205A (en) * 1975-09-11 1980-06-24 Stauffer Chemical Company Active and durable sulfuric acid catalyst
US4193894A (en) * 1979-01-11 1980-03-18 Monsanto Company Catalyst for oxidation of sulfur dioxide
DE3033319A1 (de) * 1980-09-04 1982-04-08 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur herstellung eines v(pfeil abwaerts)2(pfeil abwaerts)(pfeil abwaerts)o(pfeil abwaerts)(pfeil abwaerts)5(pfeil abwaerts) und alkalisulfat enthaltenden katalysators
DE3401676A1 (de) * 1984-01-19 1985-07-25 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur herstellung eines v(pfeil abwaerts)2(pfeil abwaerts)o(pfeil abwaerts)5(pfeil abwaerts) und alkalisulfat enthaltenden katalysators zur oxidation von so(pfeil abwaerts)2(pfeil abwaerts) zu so(pfeil abwaerts)3(pfeil abwaerts)
US5075273A (en) * 1989-11-28 1991-12-24 University Of Akron Catalyst for destruction of hazardous chorinated wastes and process for preparing the catalyst
US5264200A (en) * 1990-05-31 1993-11-23 Monsanto Company Monolithic catalysts for conversion of sulfur dioxide to sulfur trioxide
WO2016023121A1 (en) * 2014-08-12 2016-02-18 Noram Engineering And Constructors Ltd. Gas treatment process and apparatus

Also Published As

Publication number Publication date
US1941426A (en) 1933-12-26
GB345557A (en) 1931-03-26
BE370254A (h) 1930-06-30

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