FR743624A - - Google Patents

Info

Publication number
FR743624A
FR743624A FR743624DA FR743624A FR 743624 A FR743624 A FR 743624A FR 743624D A FR743624D A FR 743624DA FR 743624 A FR743624 A FR 743624A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR743624A publication Critical patent/FR743624A/fr
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR743624D Expired FR743624A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
FR743624A true FR743624A (cg-RX-API-DMAC7.html) 1933-04-03

Family

ID=1547858

Family Applications (1)

Application Number Title Priority Date Filing Date
FR743624D Expired FR743624A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
FR (1) FR743624A (cg-RX-API-DMAC7.html)

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