FR1447061A - Catalytic process for the production of sulfuric acid in several stages of contact and absorption - Google Patents

Catalytic process for the production of sulfuric acid in several stages of contact and absorption

Info

Publication number
FR1447061A
FR1447061A FR31936A FR31936A FR1447061A FR 1447061 A FR1447061 A FR 1447061A FR 31936 A FR31936 A FR 31936A FR 31936 A FR31936 A FR 31936A FR 1447061 A FR1447061 A FR 1447061A
Authority
FR
France
Prior art keywords
absorption
production
contact
sulfuric acid
several stages
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
FR31936A
Other languages
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.)
Chemiebau Dr A Zieren GmbH and KG
Original Assignee
Chemiebau Dr A Zieren GmbH and KG
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 Chemiebau Dr A Zieren GmbH and KG filed Critical Chemiebau Dr A Zieren GmbH and KG
Priority to FR31936A priority Critical patent/FR1447061A/en
Application granted granted Critical
Publication of FR1447061A publication Critical patent/FR1447061A/en
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
    • C01B17/765—Multi-stage SO3-conversion
    • C01B17/7655—Multi-stage SO3-conversion with intermediate absorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR31936A 1964-09-25 1965-09-20 Catalytic process for the production of sulfuric acid in several stages of contact and absorption Expired FR1447061A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR31936A FR1447061A (en) 1964-09-25 1965-09-20 Catalytic process for the production of sulfuric acid in several stages of contact and absorption

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEC0033961 1964-09-25
FR31936A FR1447061A (en) 1964-09-25 1965-09-20 Catalytic process for the production of sulfuric acid in several stages of contact and absorption

Publications (1)

Publication Number Publication Date
FR1447061A true FR1447061A (en) 1966-07-22

Family

ID=25969945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR31936A Expired FR1447061A (en) 1964-09-25 1965-09-20 Catalytic process for the production of sulfuric acid in several stages of contact and absorption

Country Status (1)

Country Link
FR (1) FR1447061A (en)

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