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FR873093A - Calcium sulfide treatment process - Google Patents

Calcium sulfide treatment process

Info

Publication number
FR873093A
FR873093A FR873093DA FR873093A FR 873093 A FR873093 A FR 873093A FR 873093D A FR873093D A FR 873093DA FR 873093 A FR873093 A FR 873093A
Authority
FR
France
Prior art keywords
treatment process
calcium sulfide
sulfide treatment
calcium
treatment
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
Charles Boulanger
Charles Leroy
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.)
MATERIEL DE CONSTRUCTION SA
Original Assignee
MATERIEL DE CONSTRUCTION SA
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 MATERIEL DE CONSTRUCTION SA filed Critical MATERIEL DE CONSTRUCTION SA
Application granted granted Critical
Publication of FR873093A publication Critical patent/FR873093A/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
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR873093D 1941-01-30 1941-01-30 Calcium sulfide treatment process Expired FR873093A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR873093T 1941-01-30

Publications (1)

Publication Number Publication Date
FR873093A true FR873093A (en) 1942-06-29

Family

ID=9359172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR873093D Expired FR873093A (en) 1941-01-30 1941-01-30 Calcium sulfide treatment process

Country Status (1)

Country Link
FR (1) FR873093A (en)

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