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FR572908A - Process for obtaining sulphides of alkali metals - Google Patents

Process for obtaining sulphides of alkali metals

Info

Publication number
FR572908A
FR572908A FR572908DA FR572908A FR 572908 A FR572908 A FR 572908A FR 572908D A FR572908D A FR 572908DA FR 572908 A FR572908 A FR 572908A
Authority
FR
France
Prior art keywords
sulphides
obtaining
alkali metals
alkali
metals
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.)
D IND CHIMIQUE EN BELGIQUE NAT
Original Assignee
D IND CHIMIQUE EN BELGIQUE NAT
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 D IND CHIMIQUE EN BELGIQUE NAT filed Critical D IND CHIMIQUE EN BELGIQUE NAT
Application granted granted Critical
Publication of FR572908A publication Critical patent/FR572908A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR572908D 1923-01-23 1923-01-23 Process for obtaining sulphides of alkali metals Expired FR572908A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR572908T 1923-01-23

Publications (1)

Publication Number Publication Date
FR572908A true FR572908A (en) 1924-06-16

Family

ID=8951591

Family Applications (1)

Application Number Title Priority Date Filing Date
FR572908D Expired FR572908A (en) 1923-01-23 1923-01-23 Process for obtaining sulphides of alkali metals

Country Status (1)

Country Link
FR (1) FR572908A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0846656A1 (en) * 1996-12-04 1998-06-10 Engitec S.P.A. Process for regenerating sodium sulphide from the sodium sulphate which forms in treating lead paste from exhausted batteries

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0846656A1 (en) * 1996-12-04 1998-06-10 Engitec S.P.A. Process for regenerating sodium sulphide from the sodium sulphate which forms in treating lead paste from exhausted batteries
US5879830A (en) * 1996-12-04 1999-03-09 Ecochem Aktiengesellschaft Process for regenerating sodium sulphide from the sodium sulphate which forms in treating lead paste from exhausted batteries

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