ES8101653A1 - Electrolytic process for the preparation of sodium chlorate - Google Patents

Electrolytic process for the preparation of sodium chlorate

Info

Publication number
ES8101653A1
ES8101653A1 ES487724A ES487724A ES8101653A1 ES 8101653 A1 ES8101653 A1 ES 8101653A1 ES 487724 A ES487724 A ES 487724A ES 487724 A ES487724 A ES 487724A ES 8101653 A1 ES8101653 A1 ES 8101653A1
Authority
ES
Spain
Prior art keywords
sodium chlorate
preparation
electrolytic process
acid
added
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
ES487724A
Other languages
Spanish (es)
Other versions
ES487724A0 (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.)
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann 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 Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Publication of ES487724A0 publication Critical patent/ES487724A0/en
Publication of ES8101653A1 publication Critical patent/ES8101653A1/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
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof
    • C25B1/265—Chlorates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

A process for producing sodium chlorate by electrolysis of a sodium chloride solution to which hydrochloric acid has been added in a cell containing metal anodes coated with platinum- iridium or ruthenium oxide, wherein phosphoric acid is added to the hydrochloric acid, the quantity of phosphoric acid being from 1 to 2 kg of 85% acid per tonne of sodium chlorate produced.
ES487724A 1979-01-16 1980-01-15 Electrolytic process for the preparation of sodium chlorate Expired ES8101653A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7900957A FR2446869A1 (en) 1979-01-16 1979-01-16 IMPROVED FARADAY YIELD IN THE ELECTROLYTIC PREPARATION OF SODIUM CHLORATE

Publications (2)

Publication Number Publication Date
ES487724A0 ES487724A0 (en) 1980-12-16
ES8101653A1 true ES8101653A1 (en) 1980-12-16

Family

ID=9220789

Family Applications (1)

Application Number Title Priority Date Filing Date
ES487724A Expired ES8101653A1 (en) 1979-01-16 1980-01-15 Electrolytic process for the preparation of sodium chlorate

Country Status (28)

Country Link
JP (1) JPS5597480A (en)
AR (1) AR219024A1 (en)
AT (1) AT368195B (en)
AU (1) AU531502B2 (en)
BR (1) BR8000236A (en)
CA (1) CA1144888A (en)
CH (1) CH641841A5 (en)
CS (1) CS215039B2 (en)
DD (1) DD148523A5 (en)
DE (1) DE3001191C2 (en)
DK (1) DK15680A (en)
EG (1) EG13918A (en)
ES (1) ES8101653A1 (en)
FI (1) FI800112A (en)
FR (1) FR2446869A1 (en)
GB (1) GB2039959B (en)
IN (1) IN153424B (en)
IT (1) IT1119647B (en)
MA (1) MA18699A1 (en)
MY (1) MY8500162A (en)
NO (1) NO155584C (en)
OA (1) OA06435A (en)
PL (1) PL121749B1 (en)
PT (1) PT70669A (en)
RO (1) RO77896A (en)
SE (2) SE435735B (en)
YU (1) YU5180A (en)
ZA (1) ZA80236B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20052298A1 (en) * 2005-11-30 2007-06-01 De Nora Elettrodi Spa SYSTEM FOR THE ELECTROLYTIC PRODUCTION OF CHLORATO SODICO
CA2750881A1 (en) * 2011-08-23 2013-02-23 Hydro-Quebec Method for reducing the impact of impurities on electrodes used for the electrosynthesis of sodium chlorate
CN103290428B (en) * 2013-06-17 2015-07-01 广西大学 Closed cycle pollution-free sodium chlorate production process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL108205C (en) * 1954-09-27
FR2244708B1 (en) * 1973-09-25 1977-08-12 Ugine Kuhlmann

Also Published As

Publication number Publication date
PL121749B1 (en) 1982-05-31
MY8500162A (en) 1985-12-31
IT1119647B (en) 1986-03-10
ATA18480A (en) 1982-01-15
GB2039959B (en) 1983-01-26
DK15680A (en) 1980-07-17
YU5180A (en) 1983-02-28
CH641841A5 (en) 1984-03-15
ES487724A0 (en) 1980-12-16
IN153424B (en) 1984-07-14
FI800112A (en) 1980-07-17
NO155584B (en) 1987-01-12
AU531502B2 (en) 1983-08-25
GB2039959A (en) 1980-08-20
JPS6237117B2 (en) 1987-08-11
BR8000236A (en) 1980-09-30
PL221370A1 (en) 1980-10-20
FR2446869B1 (en) 1983-10-21
NO155584C (en) 1987-04-22
SE7910500L (en) 1980-07-17
AU5461380A (en) 1980-07-24
AR219024A1 (en) 1980-07-15
CA1144888A (en) 1983-04-19
DE3001191C2 (en) 1983-07-21
OA06435A (en) 1981-07-31
CS215039B2 (en) 1982-06-25
AT368195B (en) 1982-09-27
NO800086L (en) 1980-07-17
FR2446869A1 (en) 1980-08-14
ZA80236B (en) 1980-12-31
PT70669A (en) 1980-02-01
EG13918A (en) 1982-12-31
IT7969512A0 (en) 1979-12-31
JPS5597480A (en) 1980-07-24
DD148523A5 (en) 1981-05-27
MA18699A1 (en) 1980-10-01
SE435735B (en) 1984-10-15
DE3001191A1 (en) 1980-07-17
RO77896A (en) 1981-12-25

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