FR2310959A1 - SODIUM DITHIONITE PRODUCTION PROCESS - Google Patents

SODIUM DITHIONITE PRODUCTION PROCESS

Info

Publication number
FR2310959A1
FR2310959A1 FR7614389A FR7614389A FR2310959A1 FR 2310959 A1 FR2310959 A1 FR 2310959A1 FR 7614389 A FR7614389 A FR 7614389A FR 7614389 A FR7614389 A FR 7614389A FR 2310959 A1 FR2310959 A1 FR 2310959A1
Authority
FR
France
Prior art keywords
production process
sodium dithionite
dithionite production
sodium
production
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.)
Granted
Application number
FR7614389A
Other languages
French (fr)
Other versions
FR2310959B1 (en
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu 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
Priority claimed from JP5071875A external-priority patent/JPS51131498A/en
Priority claimed from JP10558875A external-priority patent/JPS5229496A/en
Priority claimed from JP6876A external-priority patent/JPS534793A/en
Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Publication of FR2310959A1 publication Critical patent/FR2310959A1/en
Application granted granted Critical
Publication of FR2310959B1 publication Critical patent/FR2310959B1/fr
Granted 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7614389A 1975-05-13 1976-05-13 SODIUM DITHIONITE PRODUCTION PROCESS Granted FR2310959A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP5071875A JPS51131498A (en) 1975-05-13 1975-05-13 Continuous process for producing sodium dithionite
JP10558875A JPS5229496A (en) 1975-09-02 1975-09-02 Process for continuous production of anhydrous sodium dithionite
JP6876A JPS534793A (en) 1976-01-06 1976-01-06 Production of stable anhydrous sodium dithionite

Publications (2)

Publication Number Publication Date
FR2310959A1 true FR2310959A1 (en) 1976-12-10
FR2310959B1 FR2310959B1 (en) 1978-05-19

Family

ID=27274282

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7614389A Granted FR2310959A1 (en) 1975-05-13 1976-05-13 SODIUM DITHIONITE PRODUCTION PROCESS

Country Status (5)

Country Link
DE (1) DE2620096C3 (en)
ES (1) ES447847A1 (en)
FR (1) FR2310959A1 (en)
GB (1) GB1501524A (en)
IT (1) IT1060296B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534793A (en) * 1976-01-06 1978-01-17 Mitsui Toatsu Chem Inc Production of stable anhydrous sodium dithionite

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2066728A5 (en) * 1969-10-30 1971-08-06 Sumitomo Chemical Co
FR2283860A1 (en) * 1974-09-05 1976-04-02 Basf Ag SODIUM DITHIONITE PREPARATION PROCESS

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2066728A5 (en) * 1969-10-30 1971-08-06 Sumitomo Chemical Co
FR2283860A1 (en) * 1974-09-05 1976-04-02 Basf Ag SODIUM DITHIONITE PREPARATION PROCESS

Also Published As

Publication number Publication date
DE2620096C3 (en) 1981-10-15
FR2310959B1 (en) 1978-05-19
DE2620096B2 (en) 1980-11-27
ES447847A1 (en) 1977-07-16
DE2620096A1 (en) 1976-12-02
GB1501524A (en) 1978-02-15
IT1060296B (en) 1982-07-10

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Legal Events

Date Code Title Description
ST Notification of lapse