AT313310B - Process for the production of SO3 by catalytic oxidation of SO2 and device for carrying out the process - Google Patents

Process for the production of SO3 by catalytic oxidation of SO2 and device for carrying out the process

Info

Publication number
AT313310B
AT313310B AT256472A AT256472A AT313310B AT 313310 B AT313310 B AT 313310B AT 256472 A AT256472 A AT 256472A AT 256472 A AT256472 A AT 256472A AT 313310 B AT313310 B AT 313310B
Authority
AT
Austria
Prior art keywords
carrying
production
catalytic oxidation
catalytic
oxidation
Prior art date
Application number
AT256472A
Other languages
German (de)
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of AT313310B publication Critical patent/AT313310B/en

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
    • C01B17/765—Multi-stage SO3-conversion
    • C01B17/7655—Multi-stage SO3-conversion with intermediate absorption
    • 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
    • C01B17/80—Apparatus
    • C01B17/803—Converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
AT256472A 1971-03-26 1972-03-24 Process for the production of SO3 by catalytic oxidation of SO2 and device for carrying out the process AT313310B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712114667 DE2114667A1 (en) 1971-03-26 1971-03-26 Process, device and catalyst for the production of oleum and sulfuric acid by catalytic ^ oxidation of SO deep 2 to SO deep 3

Publications (1)

Publication Number Publication Date
AT313310B true AT313310B (en) 1974-02-11

Family

ID=5802826

Family Applications (1)

Application Number Title Priority Date Filing Date
AT256472A AT313310B (en) 1971-03-26 1972-03-24 Process for the production of SO3 by catalytic oxidation of SO2 and device for carrying out the process

Country Status (9)

Country Link
AT (1) AT313310B (en)
BE (1) BE781215A (en)
BR (1) BR7201759D0 (en)
DD (1) DD95223A5 (en)
DE (1) DE2114667A1 (en)
FR (1) FR2130690A1 (en)
IT (1) IT952369B (en)
NL (1) NL7204001A (en)
ZA (1) ZA722008B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE422317B (en) * 1980-06-19 1982-03-01 Boliden Ab PROCEDURE FOR THE PRODUCTION OF Sulfuric Acid from Sulfur Dioxide CONTAINING GAS

Also Published As

Publication number Publication date
ZA722008B (en) 1972-12-27
NL7204001A (en) 1972-09-28
BR7201759D0 (en) 1973-05-31
DE2114667A1 (en) 1972-10-05
DD95223A5 (en) 1973-01-20
FR2130690A1 (en) 1972-11-03
IT952369B (en) 1973-07-20
BE781215A (en) 1972-09-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee