FR675667A - Process for the treatment of products containing alkali sulphides - Google Patents

Process for the treatment of products containing alkali sulphides

Info

Publication number
FR675667A
FR675667A FR675667DA FR675667A FR 675667 A FR675667 A FR 675667A FR 675667D A FR675667D A FR 675667DA FR 675667 A FR675667 A FR 675667A
Authority
FR
France
Prior art keywords
treatment
products containing
containing alkali
alkali sulphides
sulphides
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)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR675667A publication Critical patent/FR675667A/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
    • C01B17/22—Alkali metal sulfides or polysulfides
    • C01B17/24—Preparation by reduction
    • C01B17/26—Preparation by reduction with carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR675667D 1928-06-15 1929-05-24 Process for the treatment of products containing alkali sulphides Expired FR675667A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE675667X 1928-06-15

Publications (1)

Publication Number Publication Date
FR675667A true FR675667A (en) 1930-02-13

Family

ID=6593741

Family Applications (1)

Application Number Title Priority Date Filing Date
FR675667D Expired FR675667A (en) 1928-06-15 1929-05-24 Process for the treatment of products containing alkali sulphides

Country Status (1)

Country Link
FR (1) FR675667A (en)

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