SE418490B - SET FOR BATCH PREPARATION OF WATER-FREE SODIUM DITIONIT - Google Patents

SET FOR BATCH PREPARATION OF WATER-FREE SODIUM DITIONIT

Info

Publication number
SE418490B
SE418490B SE7707235A SE7707235A SE418490B SE 418490 B SE418490 B SE 418490B SE 7707235 A SE7707235 A SE 7707235A SE 7707235 A SE7707235 A SE 7707235A SE 418490 B SE418490 B SE 418490B
Authority
SE
Sweden
Prior art keywords
ditionit
water
batch preparation
free sodium
sodium
Prior art date
Application number
SE7707235A
Other languages
Swedish (sv)
Other versions
SE7707235L (en
Inventor
L C Bostian
Jr C E Winslow
Original Assignee
Virginia Chemicals Inc
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 Virginia Chemicals Inc filed Critical Virginia Chemicals Inc
Publication of SE7707235L publication Critical patent/SE7707235L/en
Publication of SE418490B publication Critical patent/SE418490B/en

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)
  • Saccharide Compounds (AREA)
SE7707235A 1976-06-24 1977-06-22 SET FOR BATCH PREPARATION OF WATER-FREE SODIUM DITIONIT SE418490B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69946276A 1976-06-24 1976-06-24
US80652777A 1977-06-14 1977-06-14

Publications (2)

Publication Number Publication Date
SE7707235L SE7707235L (en) 1977-12-25
SE418490B true SE418490B (en) 1981-06-09

Family

ID=27106430

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7707235A SE418490B (en) 1976-06-24 1977-06-22 SET FOR BATCH PREPARATION OF WATER-FREE SODIUM DITIONIT

Country Status (9)

Country Link
JP (1) JPS6020321B2 (en)
CA (1) CA1103888A (en)
DE (1) DE2728316B2 (en)
FR (1) FR2355775A1 (en)
GB (1) GB1584626A (en)
IT (1) IT1143585B (en)
MX (1) MX147264A (en)
NO (1) NO149884C (en)
SE (1) SE418490B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411875A (en) * 1964-04-08 1968-11-19 Mitsubishi Edogawa Kagaku Kk Process for the production of anhydrous hydrosulfites
DE1592013B2 (en) * 1966-05-16 1972-08-24 Mitsubishi Edogawa Kagaku K K , Tokio PROCESS FOR THE MANUFACTURING OF A WATER-FREE SODIUM HYPOSULPHITE
JPS4814316B1 (en) * 1969-01-10 1973-05-07
US3887695A (en) * 1970-02-05 1975-06-03 Virginia Chemicals Inc Production of sodium hydrosulfite from formates
GB1461785A (en) * 1973-03-30 1977-01-19 Boc Ltd Alkali metal dithionite manufacture

Also Published As

Publication number Publication date
IT1143585B (en) 1986-10-22
DE2728316C3 (en) 1990-08-23
JPS5316388A (en) 1978-02-15
DE2728316A1 (en) 1978-01-05
DE2728316B2 (en) 1980-10-23
CA1103888A (en) 1981-06-30
GB1584626A (en) 1981-02-18
FR2355775B1 (en) 1984-04-13
NO149884C (en) 1984-07-11
SE7707235L (en) 1977-12-25
FR2355775A1 (en) 1978-01-20
NO149884B (en) 1984-04-02
NO772165L (en) 1977-12-28
MX147264A (en) 1982-10-29
JPS6020321B2 (en) 1985-05-21

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SE418490B (en) SET FOR BATCH PREPARATION OF WATER-FREE SODIUM DITIONIT

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