CA1020902A - Electrolytic preparation of sodium hydrosulfite - Google Patents

Electrolytic preparation of sodium hydrosulfite

Info

Publication number
CA1020902A
CA1020902A CA167,781A CA167781A CA1020902A CA 1020902 A CA1020902 A CA 1020902A CA 167781 A CA167781 A CA 167781A CA 1020902 A CA1020902 A CA 1020902A
Authority
CA
Canada
Prior art keywords
sodium hydrosulfite
electrolytic preparation
electrolytic
preparation
hydrosulfite
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
CA167,781A
Other versions
CA167781S (en
Inventor
Allyn H. Heit
James N. Williamson
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.)
Sybron Transition Corp
Original Assignee
Sybron Corp
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 Sybron Corp filed Critical Sybron Corp
Application granted granted Critical
Publication of CA1020902A publication Critical patent/CA1020902A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/14—Alkali metal compounds
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
CA167,781A 1972-05-08 1973-04-03 Electrolytic preparation of sodium hydrosulfite Expired CA1020902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25129372A 1972-05-08 1972-05-08

Publications (1)

Publication Number Publication Date
CA1020902A true CA1020902A (en) 1977-11-15

Family

ID=22951313

Family Applications (1)

Application Number Title Priority Date Filing Date
CA167,781A Expired CA1020902A (en) 1972-05-08 1973-04-03 Electrolytic preparation of sodium hydrosulfite

Country Status (8)

Country Link
US (1) US3748238A (en)
JP (1) JPS4948598A (en)
AT (1) AT329592B (en)
BR (1) BR7303341D0 (en)
CA (1) CA1020902A (en)
DE (1) DE2322294A1 (en)
FR (1) FR2183861B3 (en)
ZA (1) ZA731737B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1460736A (en) * 1973-04-11 1977-01-06 Electricity Council Electrochemical fluorination and plant for use therein
SE451855B (en) * 1983-06-17 1987-11-02 Svenska Utvecklings Ab ELECTROCEDOM CELL UNIT INTENDED TO BE USED IN AN ELECTROCHEMICAL CELL WITH PORO'S FLOW ELECTRODE, ELECTROCHEMICAL CELL, PROCEDURE FOR THE PREPARATION OF THE ELECTROCHEMICAL CELL AND USED FOR USING IT
US4793906A (en) * 1986-08-04 1988-12-27 Olin Corporation Electrochemical process for producing hydrosulfite solutions
US4743350A (en) * 1986-08-04 1988-05-10 Olin Corporation Electrolytic cell
US4992147A (en) * 1986-08-04 1991-02-12 Olin Corporation Electrochemical process for producing hydrosulfite solutions
US4761216A (en) * 1987-04-01 1988-08-02 Olin Corporation Multilayer electrode
US4770756A (en) * 1987-07-27 1988-09-13 Olin Corporation Electrolytic cell apparatus
JPH0284527A (en) * 1988-02-29 1990-03-26 Toray Ind Inc Treatment of carbon fiber
US4976835A (en) * 1988-03-08 1990-12-11 Hoechst Celanese Corporation Electrosynthesis of sodium dithionite
EP0332394A1 (en) * 1988-03-08 1989-09-13 Hoechst Celanese Corporation Electrosynthesis of sodium dithionite

Also Published As

Publication number Publication date
JPS4948598A (en) 1974-05-10
BR7303341D0 (en) 1974-07-11
FR2183861B3 (en) 1976-04-23
AT329592B (en) 1976-05-25
FR2183861A1 (en) 1973-12-21
AU5481173A (en) 1974-10-31
US3748238A (en) 1973-07-24
ZA731737B (en) 1973-12-19
ATA405873A (en) 1975-08-15
DE2322294A1 (en) 1973-11-29

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