FR911236A - Process and installation for the combined manufacture of nitric acid and sulfuric acid, in particular very concentrated - Google Patents

Process and installation for the combined manufacture of nitric acid and sulfuric acid, in particular very concentrated

Info

Publication number
FR911236A
FR911236A FR911236DA FR911236A FR 911236 A FR911236 A FR 911236A FR 911236D A FR911236D A FR 911236DA FR 911236 A FR911236 A FR 911236A
Authority
FR
France
Prior art keywords
concentrated
installation
sulfuric acid
nitric acid
acid
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
French (fr)
Inventor
Francois-Joseph Salsas
Marcel-Jules-Louis Delplace
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 filed Critical
Application granted granted Critical
Publication of FR911236A publication Critical patent/FR911236A/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
    • C01B17/82—Preparation of sulfuric acid using a nitrogen oxide process
    • C01B17/86—Tower process
FR911236D 1945-06-04 1945-06-04 Process and installation for the combined manufacture of nitric acid and sulfuric acid, in particular very concentrated Expired FR911236A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR911236T 1945-06-04

Publications (1)

Publication Number Publication Date
FR911236A true FR911236A (en) 1946-07-02

Family

ID=9417695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR911236D Expired FR911236A (en) 1945-06-04 1945-06-04 Process and installation for the combined manufacture of nitric acid and sulfuric acid, in particular very concentrated

Country Status (1)

Country Link
FR (1) FR911236A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000707A1 (en) * 1977-07-21 1979-02-21 Ciba-Geigy Ag Process and plant for removing sulphur dioxide from gaseous streams with recovery of sulphuric acid by the nitric oxide process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000707A1 (en) * 1977-07-21 1979-02-21 Ciba-Geigy Ag Process and plant for removing sulphur dioxide from gaseous streams with recovery of sulphuric acid by the nitric oxide process

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