FR546771A - Process for producing hydrosulphite by treating sulphite solutions with an amalgam - Google Patents

Process for producing hydrosulphite by treating sulphite solutions with an amalgam

Info

Publication number
FR546771A
FR546771A FR546771DA FR546771A FR 546771 A FR546771 A FR 546771A FR 546771D A FR546771D A FR 546771DA FR 546771 A FR546771 A FR 546771A
Authority
FR
France
Prior art keywords
hydrosulphite
amalgam
producing
sulphite solutions
treating
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.)
Bayer AG
Original Assignee
Farbenfabriken Vorm Friedr Bayer and Co
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 Farbenfabriken Vorm Friedr Bayer and Co filed Critical Farbenfabriken Vorm Friedr Bayer and Co
Application granted granted Critical
Publication of FR546771A publication Critical patent/FR546771A/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
    • C01B17/64—Thiosulfates; Dithionites; Polythionates
    • C01B17/66—Dithionites or hydrosulfites (S2O42-)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR546771D 1921-03-03 1922-02-03 Process for producing hydrosulphite by treating sulphite solutions with an amalgam Expired FR546771A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE546771X 1921-03-03

Publications (1)

Publication Number Publication Date
FR546771A true FR546771A (en) 1922-11-23

Family

ID=6561314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR546771D Expired FR546771A (en) 1921-03-03 1922-02-03 Process for producing hydrosulphite by treating sulphite solutions with an amalgam

Country Status (1)

Country Link
FR (1) FR546771A (en)

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