BR7407642D0 - Aperfeicoamentos no processo de preparacao de clorato de sodio por eletrolise - Google Patents

Aperfeicoamentos no processo de preparacao de clorato de sodio por eletrolise

Info

Publication number
BR7407642D0
BR7407642D0 BR7642/74A BR764274A BR7407642D0 BR 7407642 D0 BR7407642 D0 BR 7407642D0 BR 7642/74 A BR7642/74 A BR 7642/74A BR 764274 A BR764274 A BR 764274A BR 7407642 D0 BR7407642 D0 BR 7407642D0
Authority
BR
Brazil
Prior art keywords
electrolysis
preparation
sodium chlorate
chlorate
sodium
Prior art date
Application number
BR7642/74A
Other languages
English (en)
Inventor
P Mollard
P Lakodey
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of BR7407642D0 publication Critical patent/BR7407642D0/pt

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)
BR7642/74A 1973-09-25 1974-09-13 Aperfeicoamentos no processo de preparacao de clorato de sodio por eletrolise BR7407642D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7334248A FR2244708B1 (pt) 1973-09-25 1973-09-25

Publications (1)

Publication Number Publication Date
BR7407642D0 true BR7407642D0 (pt) 1975-07-15

Family

ID=9125505

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7642/74A BR7407642D0 (pt) 1973-09-25 1974-09-13 Aperfeicoamentos no processo de preparacao de clorato de sodio por eletrolise

Country Status (13)

Country Link
US (1) US4004988A (pt)
BR (1) BR7407642D0 (pt)
CA (1) CA1049951A (pt)
CH (1) CH587782A5 (pt)
DD (1) DD114388A5 (pt)
DE (1) DE2445505C3 (pt)
ES (1) ES430360A1 (pt)
FI (1) FI59267C (pt)
FR (1) FR2244708B1 (pt)
GB (1) GB1474593A (pt)
IT (1) IT1020856B (pt)
NO (1) NO142872C (pt)
SE (1) SE7412016L (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6055442B2 (ja) * 1977-10-13 1985-12-05 クロリンエンジニアズ株式会社 電解用塩水の精製方法
DE2850575A1 (de) * 1978-11-22 1980-06-04 Metallgesellschaft Ag Verfahren zur elektrolytischen gewinnung von chlorsauerstoffsaeuren bzw. deren salze
FR2446869A1 (fr) * 1979-01-16 1980-08-14 Ugine Kuhlmann Amelioration du rendement faraday dans la preparation electrolytique du chlorate de sodium
FR2474646A2 (fr) * 1979-02-13 1981-07-31 Grenet Edouard Procede d'obtention simultanee et rentable de sources d'energie, d'eau douce et de sous-produits a partir de substances aqueuses et d'une source d'energie
US4470890A (en) * 1981-12-21 1984-09-11 Occidental Chemical Corporation Method for preventing cathode corrosion
US4470888A (en) * 1983-09-08 1984-09-11 Pennwalt Corporation Method for preparing alkali metal chlorates by electrolysis
WO2003076045A1 (de) * 2002-03-08 2003-09-18 Drm, Dr. Müller Ag Verfahren zur kontinuierlichen filtration einer rohsole für die verwendung in der chlor-alkali elektrolyse
ITMI20052298A1 (it) * 2005-11-30 2007-06-01 De Nora Elettrodi Spa Sistema per la produzione elettrolitica di clorato sodico
JP5519503B2 (ja) * 2007-08-01 2014-06-11 ダウ グローバル テクノロジーズ エルエルシー 剥離グラフェンを製造するための高効率の方法
CA2750881A1 (fr) * 2011-08-23 2013-02-23 Hydro-Quebec Methode pour reduire l`impact negatif des impuretes sur les electrodes servant a l`electrosynthese du chlorate de sodium
CA2898091A1 (en) * 2013-02-22 2014-08-28 Hydro-Quebec Techniques for production of chlorated products and prefabricated cathode structures

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB205103A (en) * 1923-10-06 1924-10-09 Erik Gustaf Robert Angel Process for making pure table salt in conjunction with electrolysis of salt solutions
US2133290A (en) * 1936-10-15 1938-10-18 Lewis H D Fraser Anodic oxidation of ferrophosphorus
US2433601A (en) * 1944-01-25 1947-12-30 Bay Chemical Company Inc Preparation of purified brine
US2511516A (en) * 1945-10-31 1950-06-13 Western Electrochemical Compan Process for making sodium chlorate
GB764013A (en) 1953-11-16 1956-12-19 Albright & Wilson Improved method of preparing sodium chloride brines of high purity
NL200748A (pt) 1954-09-27
US3366677A (en) * 1965-05-13 1968-01-30 Procter & Gamble Low temperature preparation of ethane-1-hydroxy-1, 1-diphosphonic acid
US3607688A (en) * 1969-01-17 1971-09-21 Seiichi Inoue Treating sea water with production of chlorine and fertilizer
BE791401A (fr) * 1971-11-15 1973-05-14 Monsanto Co Compositions et procedes electrochimiques

Also Published As

Publication number Publication date
FI59267C (fi) 1981-07-10
FI277074A (pt) 1975-03-26
NO142872C (no) 1980-11-05
FR2244708B1 (pt) 1977-08-12
CH587782A5 (pt) 1977-05-13
NO743414L (pt) 1975-04-21
CA1049951A (fr) 1979-03-06
ES430360A1 (es) 1976-09-16
US4004988A (en) 1977-01-25
IT1020856B (it) 1977-12-30
DE2445505C3 (de) 1980-10-16
DE2445505A1 (de) 1975-04-03
GB1474593A (en) 1977-05-25
SE7412016L (pt) 1975-03-26
DD114388A5 (pt) 1975-08-05
FR2244708A1 (pt) 1975-04-18
FI59267B (fi) 1981-03-31
DE2445505B2 (de) 1980-02-28
NO142872B (no) 1980-07-28

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