FI46492C - Process for the preparation of SO3 and / or sulfuric acid by catalytic conversion of SO2-containing gases. - Google Patents

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

Info

Publication number
FI46492C
FI46492C FI145065A FI145065A FI46492C FI 46492 C FI46492 C FI 46492C FI 145065 A FI145065 A FI 145065A FI 145065 A FI145065 A FI 145065A FI 46492 C FI46492 C FI 46492C
Authority
FI
Finland
Prior art keywords
preparation
sulfuric acid
catalytic conversion
containing gases
gases
Prior art date
Application number
FI145065A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI46492B (en
Inventor
Drechsel
Doerr
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
Publication of FI46492B publication Critical patent/FI46492B/en
Application granted granted Critical
Publication of FI46492C publication Critical patent/FI46492C/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)
  • Drying Of Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Paper (AREA)
FI145065A 1964-06-23 1965-06-17 Process for the preparation of SO3 and / or sulfuric acid by catalytic conversion of SO2-containing gases. FI46492C (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 (2)

Publication Number Publication Date
FI46492B FI46492B (en) 1973-01-02
FI46492C true FI46492C (en) 1974-02-11

Family

ID=7310133

Family Applications (1)

Application Number Title Priority Date Filing Date
FI145065A FI46492C (en) 1964-06-23 1965-06-17 Process for the preparation 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
DE1567671A1 (en) 1970-07-02
FI46492B (en) 1973-01-02
SE314357B (en) 1969-09-08
NL147104B (en) 1975-09-15
NL6508068A (en) 1965-12-24
DK115035B (en) 1969-09-01
CH471036A (en) 1969-04-15
BE665785A (en) 1965-10-18
GB1120063A (en) 1968-07-17
NO115287B (en) 1968-09-16
DE1567671B2 (en) 1972-05-18
AT287010B (en) 1971-01-11

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