ATE363553T1 - Fingerförmiger kathodenaufbau für chlor-alkali diaphragma elektrolysezellen - Google Patents

Fingerförmiger kathodenaufbau für chlor-alkali diaphragma elektrolysezellen

Info

Publication number
ATE363553T1
ATE363553T1 AT03740458T AT03740458T ATE363553T1 AT E363553 T1 ATE363553 T1 AT E363553T1 AT 03740458 T AT03740458 T AT 03740458T AT 03740458 T AT03740458 T AT 03740458T AT E363553 T1 ATE363553 T1 AT E363553T1
Authority
AT
Austria
Prior art keywords
finger
projections
internal volume
diaphragma
chlorine
Prior art date
Application number
AT03740458T
Other languages
English (en)
Inventor
Salvatore Peragine
Luciano Iacopetti
Original Assignee
Industrie De Nora Spa
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 Industrie De Nora Spa filed Critical Industrie De Nora Spa
Application granted granted Critical
Publication of ATE363553T1 publication Critical patent/ATE363553T1/de

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
    • C25B9/60—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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Hybrid Cells (AREA)
AT03740458T 2002-07-12 2003-07-11 Fingerförmiger kathodenaufbau für chlor-alkali diaphragma elektrolysezellen ATE363553T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002MI001538A ITMI20021538A1 (it) 2002-07-12 2002-07-12 Struttura per dita catodiche di celle cloro-soda a diaframma

Publications (1)

Publication Number Publication Date
ATE363553T1 true ATE363553T1 (de) 2007-06-15

Family

ID=30012509

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03740458T ATE363553T1 (de) 2002-07-12 2003-07-11 Fingerförmiger kathodenaufbau für chlor-alkali diaphragma elektrolysezellen

Country Status (16)

Country Link
US (1) US8070923B2 (de)
EP (1) EP1521866B1 (de)
JP (1) JP2005533176A (de)
CN (1) CN1668781B (de)
AT (1) ATE363553T1 (de)
AU (1) AU2003281065A1 (de)
BR (1) BR0312616A (de)
DE (1) DE60314144D1 (de)
IT (1) ITMI20021538A1 (de)
MX (1) MXPA05000546A (de)
NO (1) NO20050675L (de)
PL (1) PL206711B1 (de)
RU (1) RU2317352C2 (de)
SA (1) SA03240218B1 (de)
WO (1) WO2004007803A1 (de)
ZA (1) ZA200500725B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20050839A1 (it) * 2005-05-11 2006-11-12 De Nora Elettrodi Spa Dito catodico per cella a diaframma
ITMI20071288A1 (it) * 2007-06-28 2008-12-29 Industrie De Nora Spa Catodo per cella di elettrolisi
DE102010021833A1 (de) * 2010-05-28 2011-12-01 Uhde Gmbh Elektrode für Elektrolysezelle
RU2750887C1 (ru) * 2020-09-18 2021-07-05 Общество с ограниченной ответственностью "Интеллект" Способ получения водорода
RU202317U1 (ru) * 2020-09-18 2021-02-11 Общество с ограниченной ответственностью "Интеллект" Электролитическая ячейка
CN116876000B (zh) * 2023-09-01 2023-11-10 高密建滔化工有限公司 一种氯碱制备设备及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910827A (en) * 1971-07-07 1975-10-07 Ppg Industries Inc Diaphragm cell
IT993833B (it) 1972-10-31 1975-09-30 Solvay Complesso catodico per una cella elettrolitica a diaframm
US4628596A (en) * 1976-12-29 1986-12-16 Currey John E Electrolytic cell with reduced inter-electrode gap
US4670123A (en) * 1985-12-16 1987-06-02 The Dow Chemical Company Structural frame for an electrochemical cell
US6214181B1 (en) * 1997-06-03 2001-04-10 De Nora S.P.A. Ion exchange membrane bipolar electrolyzer
IT1293840B1 (it) * 1997-08-08 1999-03-10 De Nora Spa Migliorata cella per l'elettrolisi cloro-soda a diaframma
US6328860B1 (en) 1998-07-30 2001-12-11 Eltech Systems Corporation Diaphragm cell cathode busbar structure

Also Published As

Publication number Publication date
BR0312616A (pt) 2005-04-19
AU2003281065A1 (en) 2004-02-02
PL206711B1 (pl) 2010-09-30
CN1668781B (zh) 2010-04-21
MXPA05000546A (es) 2005-04-28
US20050236269A1 (en) 2005-10-27
ZA200500725B (en) 2006-07-26
EP1521866B1 (de) 2007-05-30
JP2005533176A (ja) 2005-11-04
RU2005103636A (ru) 2005-07-10
PL372634A1 (en) 2005-07-25
NO20050675L (no) 2005-02-09
EP1521866A1 (de) 2005-04-13
DE60314144D1 (de) 2007-07-12
CN1668781A (zh) 2005-09-14
WO2004007803A1 (en) 2004-01-22
RU2317352C2 (ru) 2008-02-20
ITMI20021538A1 (it) 2004-01-12
SA03240218B1 (ar) 2008-12-20
US8070923B2 (en) 2011-12-06

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties