GB1045816A – Improvements in or relating to electrodes for electrolytic cells
– Google Patents
GB1045816A – Improvements in or relating to electrodes for electrolytic cells
– Google Patents
Improvements in or relating to electrodes for electrolytic cells
Info
Publication number
GB1045816A
GB1045816A
GB45088/64A
GB4508864A
GB1045816A
GB 1045816 A
GB1045816 A
GB 1045816A
GB 45088/64 A
GB45088/64 A
GB 45088/64A
GB 4508864 A
GB4508864 A
GB 4508864A
GB 1045816 A
GB1045816 A
GB 1045816A
Authority
GB
United Kingdom
Prior art keywords
electrodes
metal
plate
sheets
metal sheets
Prior art date
1964-11-05
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
GB45088/64A
Inventor
David Johnson Evans
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.)
DAVID J EVANS RES Ltd
Original Assignee
DAVID J EVANS RES Ltd
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.)
1964-11-05
Filing date
1964-11-05
Publication date
1966-10-19
1964-11-05
Application filed by DAVID J EVANS RES Ltd
filed
Critical
DAVID J EVANS RES Ltd
1964-11-05
Priority to GB45088/64A
priority
Critical
patent/GB1045816A/en
1965-10-25
Priority to US505186A
priority
patent/US3402117A/en
1966-10-19
Publication of GB1045816A
publication
Critical
patent/GB1045816A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
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
C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
C25B11/036—Bipolar electrodes
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
C25B9/70—Assemblies comprising two or more cells
C25B9/73—Assemblies comprising two or more cells of the filter-press type
C25B9/77—Assemblies comprising two or more cells of the filter-press type having diaphragms
Abstract
A bipolar electrode, e.g. for use in electrolysing sea-water or brine to produce Cl2 or hypochlorite, comprises two metal sheets 12, Fig. 4, separated by a plate 14 of electrically insulating material, the insulating plate extending outwardly beyond the edges of the metal sheets and the metal sheets being electrically interconnected at one or more points spaced from their edges by one or more metal connections 15 extending through one or more apertures in the insulating plate. The metal sheets 12 may be of Ti, Ni, Ni alloy, Rh or Ru and the sheet forming the anode face may be coated with Pt; alternatively the sheets 12 may be of Pt. Connection 15 may be of the same metal as the sheets. The insulating plate 14 may be of an acrylic resin, polypropylene, polytetrafluorethylene or an ion-selectively permeable material. The metal sheets may be circular, rectangular or square. The electrodes are provided with disc spacers 17 so that a series of bipolar electrodes can be bolted together with unipolar end electrodes to form a stack. Each end electrode may comprise a single metal sheet 19, Fig. 6, e.g. of Ti, a plate 21 of insulating material, e.g. of polyvinyl chloride, and a terminal which as shown comprises a projecting strip 24 but which may extend centrally through the plate 21. The stack may be used in either an open or closed cell. When used in an open cell, electrolyte circulates between the electrodes as soon as the current is switched on. The stack may be mounted in any position within the cell either with the electrodes vertical or horizontal or at an angle.
GB45088/64A
1964-11-05
1964-11-05
Improvements in or relating to electrodes for electrolytic cells
Expired
GB1045816A
(en)
Priority Applications (2)
Application Number
Priority Date
Filing Date
Title
GB45088/64A
GB1045816A
(en)
1964-11-05
1964-11-05
Improvements in or relating to electrodes for electrolytic cells
US505186A
US3402117A
(en)
1964-11-05
1965-10-25
Electrodes and electrode stacks for electrolytic cells
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB45088/64A
GB1045816A
(en)
1964-11-05
1964-11-05
Improvements in or relating to electrodes for electrolytic cells
Publications (1)
Publication Number
Publication Date
GB1045816A
true
GB1045816A
(en)
1966-10-19
Family
ID=10435838
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB45088/64A
Expired
GB1045816A
(en)
1964-11-05
1964-11-05
Improvements in or relating to electrodes for electrolytic cells
Country Status (2)
Country
Link
US
(1)
US3402117A
(en)
GB
(1)
GB1045816A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US6846393B2
(en)
2000-01-21
2005-01-25
Waterpower Systems Pty Ltd
Electrolysis cells
Families Citing this family (16)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3673076A
(en)
*
1969-03-05
1972-06-27
Dow Chemical Co
Filter press fluorine cell with carbon connectors
US3674676A
(en)
*
1970-02-26
1972-07-04
Diamond Shamrock Corp
Expandable electrodes
DE2222637A1
(en)
*
1972-05-09
1973-11-29
Bayer Ag
SUPPORTING FRAME FOR ELECTRODES OF ELECTROLYSIS DEVICES
US3873437A
(en)
*
1972-11-09
1975-03-25
Diamond Shamrock Corp
Electrode assembly for multipolar electrolytic cells
US4108756A
(en)
*
1973-10-30
1978-08-22
Oronzio De Nora Impianti Electtrochimici S.P.A.
Bipolar electrode construction
US3891533A
(en)
*
1974-02-08
1975-06-24
Nasa
Electrolytic cell structure
DE2442474A1
(en)
*
1974-09-05
1976-03-18
Sachs Systemtechnik Gmbh
MULTIPLE-PLATE CELL FOR DISINFECTION AND DETOXIFICATION OF LIQUIDS USING ANODIC OXYDATION
US4142959A
(en)
*
1974-11-21
1979-03-06
Electro-Chlor Corporation
Electrode assembly
US4085027A
(en)
*
1975-01-29
1978-04-18
Kerr-Mcgee Chemical Corporation
Hybrid bipolar electrode
US4051009A
(en)
*
1975-05-19
1977-09-27
Basf Wyandotte Corporation
Bipolar electrolytic filter press cell frame
DE2912524C2
(en)
*
1979-03-29
1985-08-29
Hüttenwerke Kayser AG, 4670 Lünen
Working method and device for the electrolytic deposition of metals, in particular copper
FR2469471A1
(en)
*
1979-11-09
1981-05-22
Degremont
ELECTROLYSIS APPARATUS WITH BI-POLAR ELECTRODES IN PARTICULAR FOR THE ELECTROLYSIS OF SALINE SOLUTIONS WITH OBTAINING HYPOCHLORITE
DE3111628C2
(en)
*
1981-03-25
1983-07-14
Hoechst Ag, 6230 Frankfurt
Electrolytic cell
DE3442404A1
(en)
*
1984-11-20
1986-05-22
Michael 6800 Mannheim Prießner
Heating appliance with hydrogen gas generation and storage
DE3881933T2
(en)
*
1987-04-10
1994-02-10
Mitsubishi Materials Corp
Process for the electrical extraction of metal with an electrode unit from anode and cathode plates and frame for building such an electrode unit.
US5681445A
(en)
*
1995-12-21
1997-10-28
Hydro-Quebec
Modified surface bipolar electrode
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US522839A
(en)
*
1894-07-10
Oskar knofler
US806413A
(en)
*
1905-09-07
1905-12-05
Charles Edward Waithman Gaddum
Electrode for electrolyzers used in the manufacture of bleaching liquors.
US831434A
(en)
*
1905-10-07
1906-09-18
Hinkson Electric Liquid Purifying Company
Water-purifier.
US3331763A
(en)
*
1962-12-03
1967-07-18
Kennecott Copper Corp
Blank for production of cathode starting sheets
US3276911A
(en)
*
1964-12-16
1966-10-04
Frederick J Schoeneweis
Fuel cell electrodes and method for making same
1964
1964-11-05
GB
GB45088/64A
patent/GB1045816A/en
not_active
Expired
1965
1965-10-25
US
US505186A
patent/US3402117A/en
not_active
Expired – Lifetime
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US6846393B2
(en)
2000-01-21
2005-01-25
Waterpower Systems Pty Ltd
Electrolysis cells
Also Published As
Publication number
Publication date
US3402117A
(en)
1968-09-17
Similar Documents
Publication
Publication Date
Title
GB1045816A
(en)
1966-10-19
Improvements in or relating to electrodes for electrolytic cells
GB1326673A
(en)
1973-08-15
Expandable electrodes
GB1388008A
(en)
1975-03-19
Bipolar electrodes
ES420298A1
(en)
1977-01-01
Electrode assembly for multipolar electrolytic cells
ATE17024T1
(en)
1986-01-15
ELECTROLYTIC CELL WITH ELECTRODES CLOSE TO THE SEPARATOR.
GB1497542A
(en)
1978-01-12
Electrochemical apparatus
SE8008698L
(en)
1980-12-11
MONOPOLY, ELECTROLYTIC MEMBRANCELL
GB1110841A
(en)
1968-04-24
Electrolytic cell
GB1429165A
(en)
1976-03-24
Bipolar electrolysis electrodes with incorporated frames
GB1209336A
(en)
1970-10-21
Improvements in or relating to electrochemical cells
KR830006470A
(en)
1983-09-25
Filter Press Type Single Pole Electrolyzer
SE7608766L
(en)
1976-08-04
ELECTROLYTICAL CELL
FR2283245A1
(en)
1976-03-26
Electrode construction for bipolar cells – esp of the filter-press type for electrolysis of halide solns
US3312614A
(en)
1967-04-04
Diaphragm electrolysis cell
GB1074989A
(en)
1967-07-05
Electric current-producing cell with buffer zone
US1440091A
(en)
1922-12-26
Electrode
GB1088886A
(en)
1967-10-25
Improvements relating to electric batteries
GB1348785A
(en)
1974-03-20
Bipolar cell
GB1523045A
(en)
1978-08-31
Multi-electrode electrolytic cell
JPS5128340B1
(en)
1976-08-18
ES443498A1
(en)
1977-05-01
Electrolyte cell with vertical electrodes
GB1502435A
(en)
1978-03-01
Electrode assembly for an electrolytic cell
GB1362127A
(en)
1974-07-30
Diaphragm cells for electrolysis
GB1076973A
(en)
1967-07-26
Anodes and electrolytic cells having such anodes
US1407489A
(en)
1922-02-21
Primary battery
None