IT985721B - Metodo di trattamento degli effluen ti di scarico delle celle di elet trolisi - Google Patents

Metodo di trattamento degli effluen ti di scarico delle celle di elet trolisi

Info

Publication number
IT985721B
IT985721B IT7350907A IT5090773A IT985721B IT 985721 B IT985721 B IT 985721B IT 7350907 A IT7350907 A IT 7350907A IT 5090773 A IT5090773 A IT 5090773A IT 985721 B IT985721 B IT 985721B
Authority
IT
Italy
Prior art keywords
treatment
electrolysis cells
exhaust effluents
effluents
exhaust
Prior art date
Application number
IT7350907A
Other languages
English (en)
Italian (it)
Original Assignee
African Explosives & Chem
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 African Explosives & Chem filed Critical African Explosives & Chem
Application granted granted Critical
Publication of IT985721B publication Critical patent/IT985721B/it

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
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
IT7350907A 1972-06-26 1973-06-19 Metodo di trattamento degli effluen ti di scarico delle celle di elet trolisi IT985721B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA724407A ZA724407B (en) 1972-06-26 1972-06-26 Improvements in effluent treatment

Publications (1)

Publication Number Publication Date
IT985721B true IT985721B (it) 1974-12-20

Family

ID=25565054

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7350907A IT985721B (it) 1972-06-26 1973-06-19 Metodo di trattamento degli effluen ti di scarico delle celle di elet trolisi

Country Status (10)

Country Link
US (1) US3875031A (en:Method)
JP (1) JPS4952197A (en:Method)
AU (1) AU468012B2 (en:Method)
BE (1) BE801461A (en:Method)
DK (1) DK132429C (en:Method)
ES (1) ES416289A1 (en:Method)
FR (1) FR2190723B1 (en:Method)
GB (1) GB1375129A (en:Method)
IT (1) IT985721B (en:Method)
ZA (1) ZA724407B (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113105029B (zh) * 2020-09-24 2022-07-26 中国科学院过程工程研究所 一种液固流化床三维电催化氧化处理氨氮废水的系统及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2044888A (en) * 1934-12-26 1936-06-23 Ig Farbenindustrie Ag Process of purifying alkali metal hydroxide solutions
US2142670A (en) * 1936-08-15 1939-01-03 Solvay Process Co Purification of aqueous caustic solutions
US2270376A (en) * 1937-10-23 1942-01-20 Innis Speiden & Co Process of treating alkali metal hydroxide solutions
US2404453A (en) * 1943-10-12 1946-07-23 Hooker Electrochemical Co Removal of chlorate from caustic soda

Also Published As

Publication number Publication date
JPS4952197A (en:Method) 1974-05-21
DK132429C (da) 1976-06-28
US3875031A (en) 1975-04-01
FR2190723B1 (en:Method) 1976-09-17
GB1375129A (en:Method) 1974-11-27
FR2190723A1 (en:Method) 1974-02-01
ES416289A1 (es) 1976-02-16
DK132429B (da) 1975-12-08
ZA724407B (en) 1974-03-27
BE801461A (fr) 1973-10-15
AU5705473A (en) 1974-12-19
AU468012B2 (en) 1975-12-18

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