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GB2202551B - Apparatus and method for producing sodium hypochlorite - Google Patents

Apparatus and method for producing sodium hypochlorite

Info

Publication number
GB2202551B
GB2202551B GB8802971A GB8802971A GB2202551B GB 2202551 B GB2202551 B GB 2202551B GB 8802971 A GB8802971 A GB 8802971A GB 8802971 A GB8802971 A GB 8802971A GB 2202551 B GB2202551 B GB 2202551B
Authority
GB
United Kingdom
Prior art keywords
sodium hypochlorite
producing sodium
producing
hypochlorite
sodium
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 - Lifetime
Application number
GB8802971A
Other versions
GB2202551A (en
GB8802971D0 (en
Inventor
Yuji Kuwako
Seiji Kaneko
Takashi Machida
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.)
Sanden Corp
Original Assignee
Sanden 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
Priority claimed from JP1987019838U external-priority patent/JPS63127981U/ja
Priority claimed from JP1987019837U external-priority patent/JPS63127980U/ja
Priority claimed from JP1987019836U external-priority patent/JPS63127979U/ja
Priority claimed from JP1987021067U external-priority patent/JPH0238936Y2/ja
Priority claimed from JP1987021066U external-priority patent/JPH0238935Y2/ja
Priority claimed from JP1987022099U external-priority patent/JPH0217009Y2/ja
Priority claimed from JP1987036630U external-priority patent/JPH0217010Y2/ja
Priority claimed from JP1987036631U external-priority patent/JPH0238937Y2/ja
Application filed by Sanden Corp filed Critical Sanden Corp
Publication of GB8802971D0 publication Critical patent/GB8802971D0/en
Publication of GB2202551A publication Critical patent/GB2202551A/en
Publication of GB2202551B publication Critical patent/GB2202551B/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
    • 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
    • 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
    • C25B15/00—Operating or servicing cells
    • C25B15/02—Process control or regulation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/4615—Time
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/46155—Heating or cooling
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/02—Temperature
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
GB8802971A 1987-02-13 1988-02-10 Apparatus and method for producing sodium hypochlorite Expired - Lifetime GB2202551B (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP1987019838U JPS63127981U (en) 1987-02-13 1987-02-13
JP1987019836U JPS63127979U (en) 1987-02-13 1987-02-13
JP1987019837U JPS63127980U (en) 1987-02-13 1987-02-13
JP1987021066U JPH0238935Y2 (en) 1987-02-16 1987-02-16
JP1987021067U JPH0238936Y2 (en) 1987-02-16 1987-02-16
JP1987022099U JPH0217009Y2 (en) 1987-02-19 1987-02-19
JP1987036630U JPH0217010Y2 (en) 1987-03-13 1987-03-13
JP1987036631U JPH0238937Y2 (en) 1987-03-13 1987-03-13

Publications (3)

Publication Number Publication Date
GB8802971D0 GB8802971D0 (en) 1988-03-09
GB2202551A GB2202551A (en) 1988-09-28
GB2202551B true GB2202551B (en) 1990-12-19

Family

ID=27571875

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8802971A Expired - Lifetime GB2202551B (en) 1987-02-13 1988-02-10 Apparatus and method for producing sodium hypochlorite

Country Status (1)

Country Link
GB (1) GB2202551B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656006B1 (en) * 1989-12-20 1992-07-10 Levart Michel APPARATUS FOR ELECTROLYTIC PRODUCTION OF HYPOCHLORITE WITH LOW CHLORIDE CONTENT.
JP2830733B2 (en) * 1994-03-25 1998-12-02 日本電気株式会社 Electrolytic water generation method and electrolysis water generation mechanism
GB2322868B (en) * 1994-03-25 1998-10-28 Nec Corp Method for producing electrolyzed water and apparatus for the same
DE29718331U1 (en) * 1997-10-17 1998-01-22 Dinotec GmbH, 63477 Maintal Electrolysis plant for the production of an aqueous sodium hypochlorite solution
JP3617835B2 (en) * 2002-09-20 2005-02-09 東洋炭素株式会社 Fluorine gas generator
FR2865479B1 (en) * 2004-01-23 2006-12-01 Cie Ind De Filtration Et D Equ METHOD AND DEVICE FOR MANUFACTURING HYPOCHLORITE SOLUTION BY CHLORIDE ELECTROLYSIS
CN110923741A (en) * 2019-12-06 2020-03-27 武汉力祯环保科技有限公司 Sodium hypochlorite generator
FR3116270A1 (en) * 2020-11-17 2022-05-20 Vergnet Sa Device for the production of chlorine by electrochlorination.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB998024A (en) * 1961-01-23 1965-07-14 Standard Oil Co Electrolytic processes employing alkyl grignard electrolytes
US4151052A (en) * 1977-02-18 1979-04-24 Chlorine Engineers Corp., Ltd. Process for producing sodium hypochlorite
US4495048A (en) * 1981-05-22 1985-01-22 The Japan Carlit Co., Ltd. Apparatus for electrolysis of saline water

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB998024A (en) * 1961-01-23 1965-07-14 Standard Oil Co Electrolytic processes employing alkyl grignard electrolytes
US4151052A (en) * 1977-02-18 1979-04-24 Chlorine Engineers Corp., Ltd. Process for producing sodium hypochlorite
US4495048A (en) * 1981-05-22 1985-01-22 The Japan Carlit Co., Ltd. Apparatus for electrolysis of saline water

Also Published As

Publication number Publication date
GB2202551A (en) 1988-09-28
GB8802971D0 (en) 1988-03-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee