FR1065095A - Improvements to the dehydration of alkaline hydrosulphites - Google Patents

Improvements to the dehydration of alkaline hydrosulphites

Info

Publication number
FR1065095A
FR1065095A FR1065095DA FR1065095A FR 1065095 A FR1065095 A FR 1065095A FR 1065095D A FR1065095D A FR 1065095DA FR 1065095 A FR1065095 A FR 1065095A
Authority
FR
France
Prior art keywords
hydrosulphites
dehydration
alkaline
alkaline hydrosulphites
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
Manufactures des Glaces et Produits Chimiques de Saint Gobain 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 Compagnie de Saint Gobain SA, Manufactures des Glaces et Produits Chimiques de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Application granted granted Critical
Publication of FR1065095A publication Critical patent/FR1065095A/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)
FR1065095D 1952-10-28 1952-10-28 Improvements to the dehydration of alkaline hydrosulphites Expired FR1065095A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1065095T 1952-10-28

Publications (1)

Publication Number Publication Date
FR1065095A true FR1065095A (en) 1954-05-20

Family

ID=9602107

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1065095D Expired FR1065095A (en) 1952-10-28 1952-10-28 Improvements to the dehydration of alkaline hydrosulphites

Country Status (1)

Country Link
FR (1) FR1065095A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4693880A (en) * 1980-03-06 1987-09-15 Mitsubishi Gas Chemical Company, Inc. Process for producing dithionites

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4693880A (en) * 1980-03-06 1987-09-15 Mitsubishi Gas Chemical Company, Inc. Process for producing dithionites

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