HUP9801053A2 - Electrochemical cell - Google Patents

Electrochemical cell

Info

Publication number
HUP9801053A2
HUP9801053A2 HU9801053A HUP9801053A HUP9801053A2 HU P9801053 A2 HUP9801053 A2 HU P9801053A2 HU 9801053 A HU9801053 A HU 9801053A HU P9801053 A HUP9801053 A HU P9801053A HU P9801053 A2 HUP9801053 A2 HU P9801053A2
Authority
HU
Hungary
Prior art keywords
internal electrode
middle section
electrode
electrodes
heads
Prior art date
Application number
HU9801053A
Other languages
Hungarian (hu)
Inventor
Vitold Mikhailovich Bakhir
Jurijj Georgievich Zadorozhnijj
Original Assignee
Vitold Mikhailovich Bakhir
Jurijj Georgievich Zadorozhnijj
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 US08/613,968 external-priority patent/US5635040A/en
Priority to US08/613,968 priority Critical patent/US5635040A/en
Priority to CZ19974088A priority patent/CZ290114B6/en
Priority to APAP/P/1997/001162A priority patent/AP970A/en
Priority to CA002224941A priority patent/CA2224941C/en
Priority to HU9801053A priority patent/HUP9801053A3/en
Priority to ES96914478T priority patent/ES2149474T3/en
Priority to NZ308243A priority patent/NZ308243A/en
Priority to CN96195527A priority patent/CN1190948A/en
Priority to PCT/RU1996/000092 priority patent/WO1997038942A1/en
Application filed by Vitold Mikhailovich Bakhir, Jurijj Georgievich Zadorozhnijj filed Critical Vitold Mikhailovich Bakhir
Priority to EP96914478A priority patent/EP0842122B1/en
Priority claimed from NZ308243A external-priority patent/NZ308243A/en
Priority to US08/820,260 priority patent/US5783052A/en
Priority to NO19975892A priority patent/NO315270B1/en
Priority claimed from NO19975892A external-priority patent/NO315270B1/en
Priority to OA70165A priority patent/OA10551A/en
Publication of HUP9801053A2 publication Critical patent/HUP9801053A2/en
Publication of HUP9801053A3 publication Critical patent/HUP9801053A3/en
Priority to GR20000402123T priority patent/GR3034432T3/en

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
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
    • 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
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • 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
    • 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
    • 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
    • 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
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46133—Electrodes characterised by the material
    • C02F2001/46138—Electrodes comprising a substrate and a coating
    • 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
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46133—Electrodes characterised by the material
    • C02F2001/46138—Electrodes comprising a substrate and a coating
    • C02F2001/46142—Catalytic coating
    • 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
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46152—Electrodes characterised by the shape or form
    • 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
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
    • C02F2001/4619—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water only cathodic or alkaline water, e.g. for reducing
    • 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
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/003—Coaxial constructions, e.g. a cartridge located coaxially within another
    • 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
    • C02F2201/46115—Electrolytic cell with membranes or diaphragms
    • 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
    • C02F2209/04—Oxidation reduction potential [ORP]
    • 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
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • 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)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

The electrochemical cell comprises a vertical, cylindrical, internal electrode (2) having a middle section and pin ends. The diameter of each pin end is not more than 0.75 of that of the middle section. A vertical, cylindrical outer electrode (1) is mounted around the internal electrode. A coaxial, ceramic diaphragm (3) is mounted in the electrode chamber between the electrodes. It is made of a base composition of a mixture of zirconium, aluminium and yttrium oxides. The electrodes are made of materials that are non-soluble during electrolysis. The external electrode is mounted in slots in lower (4) and upper (5) dielectric bushings. The electrodes are connected to the positive and negative poles of a power supply. The cell further includes upper (7) and lower (6) dielectric heads each having an axial channel. Each collector head is installed in the adjacent bushing slot and is adapted for turning in it. The internal electrode is fastened inside the collector heads by elastic gaskets (10,11) in the channels. The lower and upper heads and bushings have channels for the inflow and removal of water or solutions. The diameter of the middle section of the internal electrode is given by 2M D 4M, where: D is the diameter of the middle section of the internal electrode (mm); and M is the distance between the electrodes (mm). The length of the middle section of the internal electrode is either shorter than the length of the external electrode by a distance of 2M, or longer by a distance of not less than 2M.
HU9801053A 1996-03-11 1996-04-18 Electrochemical cell HUP9801053A3 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
US08/613,968 US5635040A (en) 1996-03-11 1996-03-11 Electrochemical cell
APAP/P/1997/001162A AP970A (en) 1996-04-18 1996-04-18 Electrochemical cell.
EP96914478A EP0842122B1 (en) 1996-04-18 1996-04-18 Electrochemical cell
CA002224941A CA2224941C (en) 1996-03-11 1996-04-18 Electrochemical cell
HU9801053A HUP9801053A3 (en) 1996-03-11 1996-04-18 Electrochemical cell
ES96914478T ES2149474T3 (en) 1996-04-18 1996-04-18 ELECTROCHEMICAL CELL.
NZ308243A NZ308243A (en) 1996-04-18 1996-04-18 Electrochemical cell
CN96195527A CN1190948A (en) 1996-03-11 1996-04-18 Electrochemical cell
PCT/RU1996/000092 WO1997038942A1 (en) 1996-03-11 1996-04-18 Electrochemical cell
CZ19974088A CZ290114B6 (en) 1996-04-18 1996-04-18 Electrochemical cell
US08/820,260 US5783052A (en) 1996-03-11 1997-03-18 Electrochemical cell
NO19975892A NO315270B1 (en) 1996-04-18 1997-12-15 Electrochemical cell for treatment of water and / or water solution
OA70165A OA10551A (en) 1996-03-11 1997-12-18 Electrochemical cell
GR20000402123T GR3034432T3 (en) 1996-04-18 2000-09-18 Electrochemical cell

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US08/613,968 US5635040A (en) 1996-03-11 1996-03-11 Electrochemical cell
HU9801053A HUP9801053A3 (en) 1996-03-11 1996-04-18 Electrochemical cell
CA002224941A CA2224941C (en) 1996-03-11 1996-04-18 Electrochemical cell
NZ308243A NZ308243A (en) 1996-04-18 1996-04-18 Electrochemical cell
CN96195527A CN1190948A (en) 1996-03-11 1996-04-18 Electrochemical cell
PCT/RU1996/000092 WO1997038942A1 (en) 1996-03-11 1996-04-18 Electrochemical cell
NO19975892A NO315270B1 (en) 1996-04-18 1997-12-15 Electrochemical cell for treatment of water and / or water solution
OA70165A OA10551A (en) 1996-03-11 1997-12-18 Electrochemical cell

Publications (2)

Publication Number Publication Date
HUP9801053A2 true HUP9801053A2 (en) 1998-08-28
HUP9801053A3 HUP9801053A3 (en) 1998-12-28

Family

ID=89996527

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9801053A HUP9801053A3 (en) 1996-03-11 1996-04-18 Electrochemical cell

Country Status (3)

Country Link
CN (1) CN1190948A (en)
CA (1) CA2224941C (en)
HU (1) HUP9801053A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11174562B2 (en) * 2016-12-16 2021-11-16 Igor BUT Method and electrolytic cell for the production of detergents and disinfectants liquids
CN109851005A (en) * 2019-01-31 2019-06-07 侯梦斌 A kind of sleeve electrode type flows through formula capacitive deionization equipment and technology

Also Published As

Publication number Publication date
CA2224941A1 (en) 1997-10-23
CA2224941C (en) 2007-09-11
HUP9801053A3 (en) 1998-12-28
CN1190948A (en) 1998-08-19

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