SE396212B - Forfarande for framstellning av ett alkalimetallditionit - Google Patents

Forfarande for framstellning av ett alkalimetallditionit

Info

Publication number
SE396212B
SE396212B SE7404304A SE7404304A SE396212B SE 396212 B SE396212 B SE 396212B SE 7404304 A SE7404304 A SE 7404304A SE 7404304 A SE7404304 A SE 7404304A SE 396212 B SE396212 B SE 396212B
Authority
SE
Sweden
Prior art keywords
ditionit
alkalimetal
procedure
preparation
alkalimetal ditionit
Prior art date
Application number
SE7404304A
Other languages
English (en)
Inventor
G M Gibson
J Crowder
Original Assignee
British Oxygen Co Ltd
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 British Oxygen Co Ltd filed Critical British Oxygen Co Ltd
Publication of SE396212B publication Critical patent/SE396212B/sv

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SE7404304A 1973-03-30 1974-03-29 Forfarande for framstellning av ett alkalimetallditionit SE396212B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1538673A GB1461785A (en) 1973-03-30 1973-03-30 Alkali metal dithionite manufacture
GB3396973 1973-07-17

Publications (1)

Publication Number Publication Date
SE396212B true SE396212B (sv) 1977-09-12

Family

ID=26251260

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7404304A SE396212B (sv) 1973-03-30 1974-03-29 Forfarande for framstellning av ett alkalimetallditionit

Country Status (9)

Country Link
US (1) US3947559A (sv)
JP (1) JPS566364B2 (sv)
CA (1) CA1012736A (sv)
DE (1) DE2414597C3 (sv)
FR (1) FR2223302B1 (sv)
GB (1) GB1461785A (sv)
LU (1) LU69738A1 (sv)
NL (1) NL7404415A (sv)
SE (1) SE396212B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2442418B2 (de) * 1974-09-05 1980-04-17 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Natriumdithionit
CA1103888A (en) * 1976-06-24 1981-06-30 Charles E. Winslow Production of sodium dithionite from sulfur dioxide, sodium formate and sodium carbonate with minimum solvent
US5389351A (en) * 1992-11-04 1995-02-14 Hasebe; Nobuyasu Method for desulfurizing a gas

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2010615A (en) * 1933-07-31 1935-08-06 Victor Chemical Works Production of anhydrous alkali metal hyposulphites
DE1592013B2 (de) * 1966-05-16 1972-08-24 Mitsubishi Edogawa Kagaku K K , Tokio Verfahren zur herstellung eines wasserfreien natrium-hyposulfits
US3839218A (en) * 1970-01-09 1974-10-01 Rohm & Haas Method of maintaining metal dithionite hydrate crystals in dispersible form
US3576598A (en) * 1970-02-05 1971-04-27 Virginia Chemicals Inc Production of sodium hydrosulfite from formates
US3826818A (en) * 1972-08-03 1974-07-30 Pennwalt Corp Method for making anhydrous alkali metal hydrosulfites

Also Published As

Publication number Publication date
CA1012736A (en) 1977-06-28
JPS566364B2 (sv) 1981-02-10
NL7404415A (sv) 1974-10-02
FR2223302B1 (sv) 1977-10-07
LU69738A1 (sv) 1974-07-17
DE2414597B2 (de) 1977-09-22
FR2223302A1 (sv) 1974-10-25
JPS5035095A (sv) 1975-04-03
DE2414597A1 (de) 1974-10-17
US3947559A (en) 1976-03-30
GB1461785A (en) 1977-01-19
DE2414597C3 (de) 1978-05-18

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