MXPA04002742A - Celda de diagrama para produccion de cloro-alcali con superficie de electrodo incrementada y metodo para su fabricacion. - Google Patents

Celda de diagrama para produccion de cloro-alcali con superficie de electrodo incrementada y metodo para su fabricacion.

Info

Publication number
MXPA04002742A
MXPA04002742A MXPA04002742A MXPA04002742A MXPA04002742A MX PA04002742 A MXPA04002742 A MX PA04002742A MX PA04002742 A MXPA04002742 A MX PA04002742A MX PA04002742 A MXPA04002742 A MX PA04002742A MX PA04002742 A MXPA04002742 A MX PA04002742A
Authority
MX
Mexico
Prior art keywords
module
chlor
manufacture
electrode surface
diaphragm cell
Prior art date
Application number
MXPA04002742A
Other languages
English (en)
Inventor
Barros Decio
Original Assignee
De Nora Elettrodi 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 De Nora Elettrodi Spa filed Critical De Nora Elettrodi Spa
Publication of MXPA04002742A publication Critical patent/MXPA04002742A/es

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
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

La invencion es relativa a una celda electrolitica de diafragma para la produccion de cloro y sosa caustica hecha de modulos superpuestos, y a un metodo para incrementar la superficie electrodica de una celda electrolitica de diafragma constituida por un modulo de anodos y catodos intercalados que preve un modulo de celda adicional que tiene la misma geometria que la celda original. El modulo adicional esta conectado hidraulicamente en serie y electricamente en paralelo al modulo preexistente.
MXPA04002742A 2001-09-27 2002-09-27 Celda de diagrama para produccion de cloro-alcali con superficie de electrodo incrementada y metodo para su fabricacion. MXPA04002742A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2001MI002003A ITMI20012003A1 (it) 2001-09-27 2001-09-27 Cella a diaframma per la produzione cloro-soda di aumentata superficie elettrodica e metodo per realizzarla
PCT/EP2002/010848 WO2003029522A2 (en) 2001-09-27 2002-09-27 Diaphragm cell for chlor-alkali production with increased electrode surface and method of use

Publications (1)

Publication Number Publication Date
MXPA04002742A true MXPA04002742A (es) 2004-07-29

Family

ID=11448436

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04002742A MXPA04002742A (es) 2001-09-27 2002-09-27 Celda de diagrama para produccion de cloro-alcali con superficie de electrodo incrementada y metodo para su fabricacion.

Country Status (14)

Country Link
US (1) US7354506B2 (es)
EP (1) EP1427871B1 (es)
JP (1) JP2005504180A (es)
CN (1) CN1293230C (es)
AT (1) ATE535632T1 (es)
AU (1) AU2002340944A1 (es)
BR (1) BR0212832B8 (es)
IT (1) ITMI20012003A1 (es)
MX (1) MXPA04002742A (es)
NO (1) NO20041690L (es)
PL (1) PL368187A1 (es)
RU (1) RU2293141C2 (es)
WO (1) WO2003029522A2 (es)
ZA (1) ZA200401913B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20020416A1 (it) * 2002-03-01 2003-09-01 De Nora Elettrodi Spa Anodo per cella elettrolitica a diaframma
ITMI20071288A1 (it) * 2007-06-28 2008-12-29 Industrie De Nora Spa Catodo per cella di elettrolisi
ITMI20071375A1 (it) * 2007-07-10 2009-01-11 Uhdenora Spa Collettore di corrente elastico per celle elettrochimiche
CN103014778A (zh) * 2012-12-11 2013-04-03 北京矿冶研究总院 一种矿浆电解装置
PL238311B1 (pl) * 2019-02-08 2021-08-09 Drozdzik Radoslaw Felicitas A C Elektrolizer do wytwarzania wodoru i tlenu

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE802182A (fr) * 1973-07-11 1973-11-05 Solvay Electrolyseur a electrodes verticales
US4118306A (en) * 1976-02-02 1978-10-03 Diamond Shamrock Technologies S. A. Anode constructions for electrolysis cells
JPS5947037B2 (ja) * 1976-10-22 1984-11-16 旭電化工業株式会社 電解方法
DE2816152C2 (de) * 1978-04-14 1980-07-03 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Chlor aus Salzsäure durch Elektrolyse und Salzsäure-Elektrolysezelle
US4197179A (en) * 1978-07-13 1980-04-08 The Dow Chemical Company Electrolyte series flow in electrolytic chlor-alkali cells
IN156372B (es) * 1980-05-15 1985-07-06 Ici Plc
ITMI20020416A1 (it) 2002-03-01 2003-09-01 De Nora Elettrodi Spa Anodo per cella elettrolitica a diaframma

Also Published As

Publication number Publication date
ZA200401913B (en) 2005-05-25
PL368187A1 (en) 2005-03-21
AU2002340944A1 (en) 2003-04-14
ITMI20012003A1 (it) 2003-03-27
BR0212832B8 (pt) 2013-06-18
ITMI20012003A0 (it) 2001-09-27
WO2003029522A2 (en) 2003-04-10
ATE535632T1 (de) 2011-12-15
EP1427871B1 (en) 2011-11-30
CN1293230C (zh) 2007-01-03
US7354506B2 (en) 2008-04-08
RU2293141C2 (ru) 2007-02-10
BR0212832A (pt) 2004-08-24
CN1558965A (zh) 2004-12-29
BR0212832B1 (pt) 2012-10-16
JP2005504180A (ja) 2005-02-10
WO2003029522A3 (en) 2003-12-24
EP1427871A2 (en) 2004-06-16
US20040238351A1 (en) 2004-12-02
NO20041690L (no) 2004-04-26
RU2004112759A (ru) 2005-04-20

Similar Documents

Publication Publication Date Title
ES483164A1 (es) Estructura unitaria de membrana-electrodo para cubas de e- lectrolisis.
EP2662476A3 (en) Ion exchange membrane electrolytic cell
DK1274884T3 (da) Elektrolytisk celle og fremgangsmåde til elektrolyse
WO2007075865A3 (en) Electrolytic process to produce sodium hypochlorite using sodium ion conductive ceramic membranes
TW200516157A (en) Process for producing niobium suboxide
WO2005088758A3 (de) Photoelektrochemische reaktionszelle
DE60001369D1 (de) Elektrolytische zellen mit verbesserter flüssigkeit-siegelfähigkeit
MD20010202A (ro) Modul al electrolizorului cu presiune înaltă
HUP0401449A2 (en) Pressure electrolyser and method for operating one such electrolyser
TW200420505A (en) Method for producing mixed electrolyzed water
HUP0401498A2 (en) Electrolysis cell, especially for electrochemical production of chlorine
MXPA04002742A (es) Celda de diagrama para produccion de cloro-alcali con superficie de electrodo incrementada y metodo para su fabricacion.
CA2390853A1 (en) Electrolytic process for the production of chlorine dioxide
JO2116B1 (en) Electric analyzer for halogen gas production
WO2008099471A1 (ja) ｐＨを調整した次亜塩素酸水の製造方法
WO2004057058A3 (de) Druckelektrolyseur und zellrahmen für einen solchen
WO2008142632A3 (en) Electrolytic cell and electrolyzing equipment
JPS57164990A (en) Electrolyzing method for aqueous alkali chloride solution
CN201128761Y (zh) 氯酸盐电解槽组
KR100363012B1 (en) Electrolysis method of brine and caustic soda prepared therefrom
TW200604382A (en) One-step electrosynthesis of borohydride
WO2003074765A3 (en) Diaphragm electrolytic cell
AU1392901A (en) Improved design of diaphragm electrolyser
RU2258100C1 (ru) Электролизер для получения гипохлорита натрия
KR100198193B1 (ko) 전기분해를 이용한 유기산석의 제조방법