FR2455637A1 - Procede et dispositif pour engendrer des mouvements de recyclage dans des cellules d'electrolyse de solutions aqueuses d'halogenures alcalins - Google Patents

Procede et dispositif pour engendrer des mouvements de recyclage dans des cellules d'electrolyse de solutions aqueuses d'halogenures alcalins

Info

Publication number
FR2455637A1
FR2455637A1 FR8009708A FR8009708A FR2455637A1 FR 2455637 A1 FR2455637 A1 FR 2455637A1 FR 8009708 A FR8009708 A FR 8009708A FR 8009708 A FR8009708 A FR 8009708A FR 2455637 A1 FR2455637 A1 FR 2455637A1
Authority
FR
France
Prior art keywords
electrolysis cells
movements
elements
aqueous alkaline
halide solutions
Prior art date
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.)
Granted
Application number
FR8009708A
Other languages
English (en)
Other versions
FR2455637B1 (fr
Inventor
Alberto Pellegri
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.)
De Nora SpA
Original Assignee
Oronzio de Nora Impianti Elettrochimici 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 Oronzio de Nora Impianti Elettrochimici SpA filed Critical Oronzio de Nora Impianti Elettrochimici SpA
Publication of FR2455637A1 publication Critical patent/FR2455637A1/fr
Application granted granted Critical
Publication of FR2455637B1 publication Critical patent/FR2455637B1/fr
Expired legal-status Critical Current

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
    • 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

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)
  • Inert Electrodes (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

AMELIORATION AUX CELLULES D'ELECTROLYSE A CATHODE DE MERCURE. LES MOYENS MIS EN OEUVRE AMELIORENT LE TRANSFERT DE MASSE A LA SURFACE DE L'ANODE ET CONSISTENT FONDAMENTALEMENT EN UNE STRUCTURE COMPRENANT UNE SERIE D'ELEMENTS PRESENTANT DES SURFACES ALTERNATIVEMENT INCLINEES DANS UN SENS ET DANS L'AUTRE RELATIVEMENT A UN AXE VERTICAL ET DEFINISSANT DES SERIES ALTERNEES DE REGIONS DANS LESQUELLES DEUX REGIONS ADJACENTES SONT CHAQUE FOIS RESPECTIVEMENT INTERCEPTEES PAR DES SURFACES APPARTENANT A CES ELEMENTS ET QUI CONVERGENT VERS LE HAUT ET DIVERGENT VERS LE HAUT, ET DES MOYENS RELIES AU BORD SUPERIEUR DES ELEMENTS INCLINES, DE MANIERE A AMENER LE COURANT A L'ELECTRODE. APPLICATION A L'ELECTROLYSE DE SOLUTIONS AQUEUSES D'HALOGENURES ALCALINS.
FR8009708A 1979-05-03 1980-04-29 Procede et dispositif pour engendrer des mouvements de recyclage dans des cellules d'electrolyse de solutions aqueuses d'halogenures alcalins Expired FR2455637B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22318/79A IT1165047B (it) 1979-05-03 1979-05-03 Procedimento per migliorare il trasporto di materia ad un elettrodo e mezzi idrodinamici relativi

Publications (2)

Publication Number Publication Date
FR2455637A1 true FR2455637A1 (fr) 1980-11-28
FR2455637B1 FR2455637B1 (fr) 1985-09-13

Family

ID=11194586

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8009708A Expired FR2455637B1 (fr) 1979-05-03 1980-04-29 Procede et dispositif pour engendrer des mouvements de recyclage dans des cellules d'electrolyse de solutions aqueuses d'halogenures alcalins

Country Status (21)

Country Link
US (1) US4263107A (fr)
JP (1) JPS6023194B2 (fr)
BE (1) BE883092A (fr)
BR (1) BR8002730A (fr)
CS (1) CS221549B2 (fr)
DD (1) DD150353A5 (fr)
DE (1) DE3017006A1 (fr)
FI (1) FI66210C (fr)
FR (1) FR2455637B1 (fr)
GB (1) GB2051131B (fr)
HU (1) HU183118B (fr)
IL (1) IL59813A (fr)
IT (1) IT1165047B (fr)
NL (1) NL178892C (fr)
NO (1) NO156834C (fr)
PL (2) PL223985A1 (fr)
RO (1) RO82023A (fr)
SE (2) SE449760B (fr)
SU (1) SU1364243A3 (fr)
YU (1) YU41360B (fr)
ZA (1) ZA802543B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0383243A2 (fr) * 1989-02-13 1990-08-22 De Nora Permelec S.P.A. Electrolyseur pour l'électrolyse chlore-alcali et anode

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE465966B (sv) * 1989-07-14 1991-11-25 Permascand Ab Elektrod foer elektrolys, foerfarande foer dess framstaellning samt anvaendningen av elektroden
DE4224492C1 (de) * 1992-07-24 1993-12-09 Uhde Gmbh Vorrichtung zum elektrolytischen Behandeln von Flüssigkeiten mit einer Anoden- und einer Kathodenkammer sowie deren Verwendung
DE4438124A1 (de) * 1994-10-27 1996-05-02 Eilenburger Elektrolyse & Umwelttechnik Gmbh Gas-Lift-Elektrolyse- und Reaktionssysteme zur Herstellung von Produkten und zur Anwendung in der Umwelttechnik
WO2000040781A1 (fr) * 1999-01-08 2000-07-13 Moltech Invent S.A. Cellule d'electrolyse a alimentation en alumine amelioree
ITMI20010643A1 (it) * 2001-03-27 2002-09-27 De Nora Elettrodi Spa Struttura anodica per celle elettolitiche a catodo di mercurio
DE102004014696A1 (de) * 2004-03-25 2005-10-13 De Nora Deutschland Gmbh Hydrodynamische Einrichtungen für elektrochemische Zellen
IT201700004794A1 (it) * 2017-01-18 2018-07-18 Andrea Capriccioli Elettrolizzatore per la produzione di h2
RU2698162C2 (ru) 2017-03-01 2019-08-22 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Перфорированный металлический инертный анод для получения алюминия электролизом расплава
CN108588747A (zh) * 2018-06-29 2018-09-28 山东新日电气设备有限公司 一种等梯度间距电极电解装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1068992A (en) * 1964-03-31 1967-05-17 Asahi Chemical Ind Anode assembly
FR1540586A (fr) * 1966-09-30 1968-09-27 Hoechst Ag Anode métallique pour cellules électrolytiques
FR2000488A1 (fr) * 1968-01-20 1969-09-05 Uhde Gmbh Friedrich
FR2122461A1 (fr) * 1971-01-18 1972-09-01 Electronor Corp

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2725223A (en) * 1952-08-27 1955-11-29 Goodman Mfg Co Integral oil tank and main frame structure for mining machines
US3035279A (en) * 1961-03-27 1962-05-22 Zelma M Stead Head rest
FI43428C (fi) * 1963-05-06 1971-04-13 Avesta Jernverks Ab Elektrolyysikenno joka on tarkoitettu erikoisesti kloorikaasun valmistamiseen
US3409533A (en) * 1964-03-23 1968-11-05 Asahi Chemical Ind Mercury-method cell for alkali chloride electrolysis
GB1068991A (en) * 1964-04-02 1967-05-17 Asahi Chemical Ind Process for the electrolysis of alkali metal salts and electrolytic cell therefor
US3507771A (en) * 1966-09-30 1970-04-21 Hoechst Ag Metal anode for electrolytic cells
GB1200272A (en) * 1967-11-13 1970-07-29 Nautchno Izsledovatelski Inst Improvements in or relating to electrodes for electrolysis
DE2135873B2 (de) * 1971-07-17 1980-05-14 Conradty Gmbh & Co Metallelektroden Kg, 8505 Roethenbach Zellenoberteil für Amalgamhochlastzellen
US3795603A (en) * 1971-08-26 1974-03-05 Uhde Gmbh Apparatus for the electrolysis of alkali metal chloride solutions with mercury cathode
JPS5235030B2 (fr) * 1973-04-19 1977-09-07
IT989421B (it) * 1973-06-25 1975-05-20 Oronzio De Nora Impiantielettr Cella di elettrolisi con elettrodi di forma particolare e deflettori atti ad allontanare i gas che si sviluppano agli elettrodi fuori dal lo spazio interelettrodico
DE2552286B2 (de) * 1975-11-21 1980-11-13 Metallgesellschaft Ag, 6000 Frankfurt Elektrolysezelle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1068992A (en) * 1964-03-31 1967-05-17 Asahi Chemical Ind Anode assembly
FR1540586A (fr) * 1966-09-30 1968-09-27 Hoechst Ag Anode métallique pour cellules électrolytiques
FR2000488A1 (fr) * 1968-01-20 1969-09-05 Uhde Gmbh Friedrich
FR2122461A1 (fr) * 1971-01-18 1972-09-01 Electronor Corp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0383243A2 (fr) * 1989-02-13 1990-08-22 De Nora Permelec S.P.A. Electrolyseur pour l'électrolyse chlore-alcali et anode
EP0383243A3 (fr) * 1989-02-13 1991-08-21 De Nora Permelec S.P.A. Electrolyseur pour l'électrolyse chlore-alcali et anode

Also Published As

Publication number Publication date
BR8002730A (pt) 1980-12-16
SE8404276L (sv) 1984-08-28
US4263107A (en) 1981-04-21
PL133880B1 (en) 1985-07-31
HU183118B (en) 1984-04-28
YU116180A (en) 1983-02-28
GB2051131B (en) 1983-03-02
DE3017006C2 (fr) 1987-09-03
FI66210C (fi) 1984-09-10
RO82023B (ro) 1983-05-30
NL8002533A (nl) 1980-11-05
FR2455637B1 (fr) 1985-09-13
IT7922318A0 (it) 1979-05-03
NO801266L (no) 1980-11-04
DD150353A5 (de) 1981-08-26
RO82023A (fr) 1983-06-01
DE3017006A1 (de) 1980-11-13
SE8003100L (sv) 1980-11-04
IL59813A (en) 1983-09-30
PL223985A1 (fr) 1981-02-13
SE8404276D0 (sv) 1984-08-28
NO156834B (no) 1987-08-24
NL178892C (nl) 1986-06-02
YU41360B (en) 1987-02-28
ZA802543B (en) 1981-07-29
IT1165047B (it) 1987-04-22
NO156834C (no) 1987-12-02
BE883092A (fr) 1980-09-01
JPS6023194B2 (ja) 1985-06-06
GB2051131A (en) 1981-01-14
IL59813A0 (en) 1980-06-30
FI801311A (fi) 1980-11-04
SU1364243A3 (ru) 1987-12-30
NL178892B (nl) 1986-01-02
CS221549B2 (en) 1983-04-29
JPS565987A (en) 1981-01-22
SE449759B (sv) 1987-05-18
SE449760B (sv) 1987-05-18
FI66210B (fi) 1984-05-31

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