AT287010B - Process for the production of SO3 and / or sulfuric acid by catalytic conversion of SO2-containing gases - Google Patents

Process for the production of SO3 and / or sulfuric acid by catalytic conversion of SO2-containing gases

Info

Publication number
AT287010B
AT287010B AT481765A AT481765A AT287010B AT 287010 B AT287010 B AT 287010B AT 481765 A AT481765 A AT 481765A AT 481765 A AT481765 A AT 481765A AT 287010 B AT287010 B AT 287010B
Authority
AT
Austria
Prior art keywords
production
sulfuric acid
catalytic conversion
containing gases
gases
Prior art date
Application number
AT481765A
Other languages
German (de)
Inventor
Herbert Dr Drechsel
Karl-Heinz Dipl Ing Doerr
Hugo Ing Grimm
Original Assignee
Metallgesellschaft 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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Application granted granted Critical
Publication of AT287010B publication Critical patent/AT287010B/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chimneys And Flues (AREA)
  • Paper (AREA)
  • Drying Of Gases (AREA)
  • Gas Separation By Absorption (AREA)
AT481765A 1964-06-23 1965-05-26 Process for the production of SO3 and / or sulfuric acid by catalytic conversion of SO2-containing gases AT287010B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964M0061479 DE1567671B2 (en) 1964-06-23 1964-06-23 PROCESS FOR THE PRODUCTION OF SO DEEP 3 AND / OR SULFURIC ACID BY CATALYTIC REPRODUCTION OF SO DEEP 2 CONTENT GASES

Publications (1)

Publication Number Publication Date
AT287010B true AT287010B (en) 1971-01-11

Family

ID=7310133

Family Applications (1)

Application Number Title Priority Date Filing Date
AT481765A AT287010B (en) 1964-06-23 1965-05-26 Process for the production of SO3 and / or sulfuric acid by catalytic conversion of SO2-containing gases

Country Status (10)

Country Link
AT (1) AT287010B (en)
BE (1) BE665785A (en)
CH (1) CH471036A (en)
DE (1) DE1567671B2 (en)
DK (1) DK115035B (en)
FI (1) FI46492C (en)
GB (1) GB1120063A (en)
NL (1) NL147104B (en)
NO (1) NO115287B (en)
SE (1) SE314357B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU83715A1 (en) * 1981-10-26 1983-06-07 Metallurgie Hoboken PROCESS FOR PRODUCING SULFURIC ACID

Also Published As

Publication number Publication date
DK115035B (en) 1969-09-01
NL147104B (en) 1975-09-15
FI46492B (en) 1973-01-02
BE665785A (en) 1965-10-18
NL6508068A (en) 1965-12-24
SE314357B (en) 1969-09-08
GB1120063A (en) 1968-07-17
NO115287B (en) 1968-09-16
DE1567671A1 (en) 1970-07-02
FI46492C (en) 1974-02-11
DE1567671B2 (en) 1972-05-18
CH471036A (en) 1969-04-15

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Legal Events

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