FI71356C - Elektrodstruktur foer anvaendning i elektrolytisk cell - Google Patents

Elektrodstruktur foer anvaendning i elektrolytisk cell Download PDF

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Publication number
FI71356C
FI71356C FI824044A FI824044A FI71356C FI 71356 C FI71356 C FI 71356C FI 824044 A FI824044 A FI 824044A FI 824044 A FI824044 A FI 824044A FI 71356 C FI71356 C FI 71356C
Authority
FI
Finland
Prior art keywords
plate
cell
anode
compartments
projections
Prior art date
Application number
FI824044A
Other languages
English (en)
Finnish (fi)
Other versions
FI824044L (fi
FI824044A0 (fi
FI71356B (fi
Inventor
Thomas Wesley Boulton
Original Assignee
Ici Plc
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 Ici Plc filed Critical Ici Plc
Publication of FI824044A0 publication Critical patent/FI824044A0/fi
Publication of FI824044L publication Critical patent/FI824044L/fi
Publication of FI71356B publication Critical patent/FI71356B/fi
Application granted granted Critical
Publication of FI71356C publication Critical patent/FI71356C/fi

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
    • 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
    • C25B9/75—Assemblies comprising two or more cells of the filter-press type having 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • 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
    • C25B15/00—Operating or servicing cells
    • C25B15/02—Process control or regulation
    • 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

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)
  • Automation & Control Theory (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Secondary Cells (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Micromachines (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Laminated Bodies (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)

Claims (11)

1. Elektrodkonstruktion (1) bestäende av ett elekt-riskt ledande plätmaterial (2) och ätminstone en flexibel, 5 elektriskt ledande, perforerad plät (8, 9), vilken ligger pä ett avständ frän pläten (2) och elektriskt ledande bun-dits vid densamma, kännetecknad därav, att ett flertal utspräng (4, 5) anordnats pä ätminstone den ena ytan av pläten (2), vilka utspräng ligger pä avständ frän 10 varandra i en första riktning och i en riktning som gär vinkelrätt mot den första riktningen, och att den (de) flexibla, elektriskt ledande, perforerade pläten (plätar-na) (8, 9) bundits elektriskt ledande vid utsprängen (4, 5), och att pläten är försedd med öppningar (3), vilka tillä-15 ter en lösning att strömma i en riktning vinkelrätt mot plätens pian.
2. Elektrodkonstruktion enligt patentkravet 1, kännetecknad därav, att pläten (2) är flexibel.
3. Elektrodkonstruktion enligt patentkravet 1 eller 20 2, kännetecknad därav, att pläten (2) har ut spräng (4, 5) pä vardera ytan och att de flexibla elektriskt ledande, perforerade plätarna (8, 9) bundits elektriskt ledande vid utsprängen (4, 5) pä de bägge ytorna.
4. Elektrodkonstruktion enligt nägot av patentkra-25 ven 1-3, kännetecknad därav, att pläten (2) är fjädrande och att de perforerade plätarna (8, 9) är fjädrande.
5. Elektrodkonstruktion enligt nägot av patentkra-ven 1-4, kännetecknad därav, att utsprängen 30 (4, 5) pä ytan av pläten (2) ligger pä avständ frän var andra i en första riktning och i en riktning, som är vä-sentligen vinkelrät mot den första riktningen.
6. Elektrodkonstruktion enligt nägot av patentkra-ven 1-5, kännetecknad därav, att utsprängen 35 (4) pä den ena ytan av pläten (2) ligger anordnade avtrap- pade i förhällande tili utsprängen (5) pä den motsatta
FI824044A 1981-11-24 1982-11-24 Elektrodstruktur foer anvaendning i elektrolytisk cell FI71356C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8135410 1981-11-24
GB8135410 1981-11-24

Publications (4)

Publication Number Publication Date
FI824044A0 FI824044A0 (fi) 1982-11-24
FI824044L FI824044L (fi) 1983-05-25
FI71356B FI71356B (fi) 1986-09-09
FI71356C true FI71356C (fi) 1986-12-19

Family

ID=10526117

Family Applications (1)

Application Number Title Priority Date Filing Date
FI824044A FI71356C (fi) 1981-11-24 1982-11-24 Elektrodstruktur foer anvaendning i elektrolytisk cell

Country Status (20)

Country Link
US (1) US4464242A (sv)
EP (1) EP0080288B1 (sv)
JP (1) JPS5893881A (sv)
KR (1) KR890000709B1 (sv)
AT (1) ATE30175T1 (sv)
AU (1) AU550043B2 (sv)
CA (1) CA1206438A (sv)
DD (1) DD211130A5 (sv)
DE (1) DE3277447D1 (sv)
ES (1) ES517649A0 (sv)
FI (1) FI71356C (sv)
IE (1) IE53625B1 (sv)
IL (1) IL67315A (sv)
IN (1) IN158873B (sv)
NO (1) NO159538C (sv)
NZ (1) NZ202496A (sv)
PL (1) PL136390B1 (sv)
PT (1) PT75888A (sv)
ZA (1) ZA828430B (sv)
ZW (1) ZW24682A1 (sv)

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US4568434A (en) * 1983-03-07 1986-02-04 The Dow Chemical Company Unitary central cell element for filter press electrolysis cell structure employing a zero gap configuration and process utilizing said cell
US4673479A (en) * 1983-03-07 1987-06-16 The Dow Chemical Company Fabricated electrochemical cell
US4488946A (en) * 1983-03-07 1984-12-18 The Dow Chemical Company Unitary central cell element for filter press electrolysis cell structure and use thereof in the electrolysis of sodium chloride
US4581114A (en) * 1983-03-07 1986-04-08 The Dow Chemical Company Method of making a unitary central cell structural element for both monopolar and bipolar filter press type electrolysis cell structural units
US4560452A (en) * 1983-03-07 1985-12-24 The Dow Chemical Company Unitary central cell element for depolarized, filter press electrolysis cells and process using said element
GB8420873D0 (en) * 1984-08-16 1984-09-19 Ici Plc Electrode for electrolytic cell
US4610765A (en) * 1984-09-24 1986-09-09 The Dow Chemical Company Seal means for electrolytic cells
US4877499A (en) * 1984-11-05 1989-10-31 The Dow Chemical Company Membrane unit for electrolytic cell
EP0185269A1 (en) * 1984-12-17 1986-06-25 The Dow Chemical Company A wholly fabricated electrochemical cell
US4654136A (en) * 1984-12-17 1987-03-31 The Dow Chemical Company Monopolar or bipolar electrochemical terminal unit having a novel electric current transmission element
EP0185270A1 (en) * 1984-12-17 1986-06-25 The Dow Chemical Company Method of making a unitary electric current transmission element for monopolar or bipolar filter press-type electrochemical cell units
US4602984A (en) * 1984-12-17 1986-07-29 The Dow Chemical Company Monopolar electrochemical cell having a novel electric current transmission element
IT1200403B (it) * 1985-03-07 1989-01-18 Oronzio De Nora Impianti Celle elettrolitiche mono e bipolari e relative strutture elettrodiche
GB8530893D0 (en) * 1985-12-16 1986-01-29 Ici Plc Electrode
FR2601387B1 (fr) * 1986-07-09 1990-10-19 Solvay Electrolyseur du type filtre-presse
SE460938B (sv) * 1988-05-31 1989-12-04 Permascand Ab Elektrod
US4915803A (en) * 1988-09-26 1990-04-10 The Dow Chemical Company Combination seal and frame cover member for a filter press type electrolytic cell
US4886586A (en) * 1988-09-26 1989-12-12 The Dow Chemical Company Combination electrolysis cell seal member and membrane tentering means for a filter press type electrolytic cell
US4940518A (en) * 1988-09-26 1990-07-10 The Dow Chemical Company Combination seal member and membrane holder for a filter press type electrolytic cell
US4892632A (en) * 1988-09-26 1990-01-09 The Dow Chemical Company Combination seal member and membrane holder for an electrolytic cell
US4898653A (en) * 1988-09-26 1990-02-06 The Dow Chemical Company Combination electrolysis cell seal member and membrane tentering means
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US5221452A (en) * 1990-02-15 1993-06-22 Asahi Glass Company Ltd. Monopolar ion exchange membrane electrolytic cell assembly
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US6290068B1 (en) * 1993-04-30 2001-09-18 Tuboscope I/P, Inc. Shaker screens and methods of use
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JPS6038486A (ja) * 1983-08-11 1985-02-28 Showa Denko Kk 研磨用微粉

Also Published As

Publication number Publication date
NO159538C (no) 1989-01-11
FI824044L (fi) 1983-05-25
ZA828430B (en) 1983-09-28
PL136390B1 (en) 1986-02-28
AU9064882A (en) 1983-06-02
IL67315A0 (en) 1983-03-31
ES8402886A1 (es) 1984-03-01
DE3277447D1 (en) 1987-11-12
KR890000709B1 (ko) 1989-03-27
IL67315A (en) 1986-03-31
FI824044A0 (fi) 1982-11-24
KR840002468A (ko) 1984-07-02
EP0080288B1 (en) 1987-10-07
CA1206438A (en) 1986-06-24
PT75888A (en) 1982-12-01
IE53625B1 (en) 1988-12-21
ATE30175T1 (de) 1987-10-15
AU550043B2 (en) 1986-02-27
NZ202496A (en) 1985-10-11
ZW24682A1 (en) 1984-06-20
IN158873B (sv) 1987-02-07
NO823900L (no) 1983-05-25
EP0080288A1 (en) 1983-06-01
DD211130A5 (de) 1984-07-04
FI71356B (fi) 1986-09-09
IE822687L (en) 1983-05-24
ES517649A0 (es) 1984-03-01
NO159538B (no) 1988-10-03
US4464242A (en) 1984-08-07
JPS5893881A (ja) 1983-06-03
PL239177A1 (en) 1983-07-18

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MM Patent lapsed

Owner name: IMPERIAL CHEMICAL INDUSTRIES PLC