FR1400126A - Process for preparing gases containing sulfur dioxide from waste sulfuric acids containing ammonium salts - Google Patents

Process for preparing gases containing sulfur dioxide from waste sulfuric acids containing ammonium salts

Info

Publication number
FR1400126A
FR1400126A FR980426A FR980426A FR1400126A FR 1400126 A FR1400126 A FR 1400126A FR 980426 A FR980426 A FR 980426A FR 980426 A FR980426 A FR 980426A FR 1400126 A FR1400126 A FR 1400126A
Authority
FR
France
Prior art keywords
ammonium salts
sulfur dioxide
sulfuric acids
waste sulfuric
acids containing
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
FR980426A
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.)
Huels AG
Chemiebau Dr A Zieren GmbH and KG
Original Assignee
Chemiebau Dr A Zieren GmbH and KG
Chemische Werke Huels 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
Priority claimed from DEC30404A external-priority patent/DE1199243B/en
Application filed by Chemiebau Dr A Zieren GmbH and KG, Chemische Werke Huels AG filed Critical Chemiebau Dr A Zieren GmbH and KG
Priority to FR980426A priority Critical patent/FR1400126A/en
Application granted granted Critical
Publication of FR1400126A publication Critical patent/FR1400126A/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
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/58—Recovery of sulfur dioxide from acid tar or the like or from any waste sulfuric acid
FR980426A 1963-07-10 1964-07-02 Process for preparing gases containing sulfur dioxide from waste sulfuric acids containing ammonium salts Expired FR1400126A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR980426A FR1400126A (en) 1963-07-10 1964-07-02 Process for preparing gases containing sulfur dioxide from waste sulfuric acids containing ammonium salts

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEC30404A DE1199243B (en) 1963-07-10 1963-07-10 Process for the production of gases containing sulfur dioxide from waste sulfuric acid containing ammonium salts
DEC32948A DE1206404B (en) 1963-07-10 1964-05-22 Process for the production of gases containing sulfur dioxide from waste sulfuric acids containing ammonium salts
FR980426A FR1400126A (en) 1963-07-10 1964-07-02 Process for preparing gases containing sulfur dioxide from waste sulfuric acids containing ammonium salts

Publications (1)

Publication Number Publication Date
FR1400126A true FR1400126A (en) 1965-05-21

Family

ID=27209534

Family Applications (1)

Application Number Title Priority Date Filing Date
FR980426A Expired FR1400126A (en) 1963-07-10 1964-07-02 Process for preparing gases containing sulfur dioxide from waste sulfuric acids containing ammonium salts

Country Status (1)

Country Link
FR (1) FR1400126A (en)

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