PT77900B - An electrolizer comprising a monopolar bipolar and/or hybrid membrane cell and process for the preparation of caustic and halogen by using said electrolizer - Google Patents

An electrolizer comprising a monopolar bipolar and/or hybrid membrane cell and process for the preparation of caustic and halogen by using said electrolizer

Info

Publication number
PT77900B
PT77900B PT77900A PT7790083A PT77900B PT 77900 B PT77900 B PT 77900B PT 77900 A PT77900 A PT 77900A PT 7790083 A PT7790083 A PT 7790083A PT 77900 B PT77900 B PT 77900B
Authority
PT
Portugal
Prior art keywords
electrolizer
caustic
halogen
preparation
monopolar
Prior art date
Application number
PT77900A
Other languages
Portuguese (pt)
Other versions
PT77900A (en
Original Assignee
Eltech Syst 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.)
Filing date
Publication date
Application filed by Eltech Syst Ltd filed Critical Eltech Syst Ltd
Publication of PT77900A publication Critical patent/PT77900A/en
Publication of PT77900B publication Critical patent/PT77900B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/26—Connections in which at least one of the connecting parts has projections which bite into or engage the other connecting part in order to improve the contact
    • 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
    • C25B7/00—Electrophoretic production of compounds or non-metals
    • 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
    • C25B9/60—Constructional parts of cells
    • C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Silicon Polymers (AREA)
  • Secondary Cells (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Filtration Of Liquid (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Bipolar Transistors (AREA)
  • Inert Electrodes (AREA)

Abstract

Monopolar, bipolar, and highbrid filter press electrolytic cells for electrolytic processes utilizing a novel method of introducing and removing electrical energy. The invention contemplates a novel low pressure, high surface contact area connecting means for joining the anode element and cathod element of electrode assemblies. The invention also contemplates a low pressure, high surface contact area contact of the current distributor member to the back plate.
PT77900A 1982-12-27 1983-12-27 An electrolizer comprising a monopolar bipolar and/or hybrid membrane cell and process for the preparation of caustic and halogen by using said electrolizer PT77900B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US45357382A 1982-12-27 1982-12-27
US52969183A 1983-09-06 1983-09-06
US55885083A 1983-12-07 1983-12-07

Publications (2)

Publication Number Publication Date
PT77900A PT77900A (en) 1984-01-01
PT77900B true PT77900B (en) 1986-04-11

Family

ID=27412573

Family Applications (1)

Application Number Title Priority Date Filing Date
PT77900A PT77900B (en) 1982-12-27 1983-12-27 An electrolizer comprising a monopolar bipolar and/or hybrid membrane cell and process for the preparation of caustic and halogen by using said electrolizer

Country Status (18)

Country Link
EP (1) EP0130215B1 (en)
JP (1) JPS60500454A (en)
KR (1) KR910003644B1 (en)
AT (1) ATE42580T1 (en)
AU (1) AU565760B2 (en)
BR (1) BR8307663A (en)
CA (1) CA1225964A (en)
DE (1) DE3379737D1 (en)
DK (1) DK406684D0 (en)
ES (2) ES8501453A1 (en)
FI (1) FI77270C (en)
GR (1) GR79738B (en)
IL (1) IL70543A (en)
IT (1) IT1197764B (en)
NO (1) NO163575C (en)
NZ (1) NZ206668A (en)
PT (1) PT77900B (en)
WO (1) WO1984002537A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588483A (en) * 1984-07-02 1986-05-13 Olin Corporation High current density cell
IT1200403B (en) * 1985-03-07 1989-01-18 Oronzio De Nora Impianti SINGLE AND BIPOLAR ELECTROLYTIC CELLS AND RELATED ELECTRODIC STRUCTURES
US20160199784A1 (en) * 2013-08-20 2016-07-14 Trish Choudhary Separating and Demineralizing Biomolecule Solutions by Electrodialysis
DE102018209520A1 (en) 2018-06-14 2019-12-19 Thyssenkrupp Uhde Chlorine Engineers Gmbh electrolysis cell

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017375A (en) * 1975-12-15 1977-04-12 Diamond Shamrock Corporation Bipolar electrode for an electrolytic cell
US4137144A (en) * 1976-03-19 1979-01-30 Hooker Chemicals & Plastics Corp. Hollow bipolar electrolytic cell anode-cathode connecting device
US4116807A (en) * 1977-01-21 1978-09-26 Diamond Shamrock Corporation Explosion bonding of bipolar electrode backplates
US4108752A (en) * 1977-05-31 1978-08-22 Diamond Shamrock Corporation Electrolytic cell bank having spring loaded intercell connectors
DE2914869A1 (en) * 1979-04-12 1980-10-30 Hoechst Ag ELECTROLYSIS
US4244802A (en) * 1979-06-11 1981-01-13 Diamond Shamrock Corporation Monopolar membrane cell having metal laminate cell body
IT1140510B (en) * 1980-01-16 1986-10-01 Oronzio De Nora Impianti BIPOLAR ELECTROLIZER AND ELECTROLYSIS PROCEDURE OF ELECTROLYSIS OF HALIDE
IN156372B (en) * 1980-05-15 1985-07-06 Ici Plc

Also Published As

Publication number Publication date
AU565760B2 (en) 1987-09-24
GR79738B (en) 1984-10-31
AU2438884A (en) 1984-07-17
PT77900A (en) 1984-01-01
KR840007608A (en) 1984-12-08
FI843345A (en) 1984-08-24
FI77270C (en) 1989-02-10
ATE42580T1 (en) 1989-05-15
ES528412A0 (en) 1984-12-01
IL70543A (en) 1987-08-31
WO1984002537A1 (en) 1984-07-05
IT8349571A0 (en) 1983-12-23
DK406684A (en) 1984-08-24
FI843345A0 (en) 1984-08-24
ES8501453A1 (en) 1984-12-01
EP0130215A1 (en) 1985-01-09
IL70543A0 (en) 1984-03-30
ES8706216A1 (en) 1987-06-01
CA1225964A (en) 1987-08-25
NZ206668A (en) 1987-09-30
NO843391L (en) 1984-08-24
NO163575B (en) 1990-03-12
DE3379737D1 (en) 1989-06-01
JPS60500454A (en) 1985-04-04
NO163575C (en) 1990-06-20
DK406684D0 (en) 1984-08-24
FI77270B (en) 1988-10-31
ES534699A0 (en) 1987-06-01
EP0130215B1 (en) 1989-04-26
IT1197764B (en) 1988-12-06
KR910003644B1 (en) 1991-06-07
BR8307663A (en) 1984-12-11

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Legal Events

Date Code Title Description
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20001031