FR2450882A1 - Procede d'electrolyse sur un lit mobile de particules au moins superficiellement conductrices - Google Patents

Procede d'electrolyse sur un lit mobile de particules au moins superficiellement conductrices

Info

Publication number
FR2450882A1
FR2450882A1 FR8005060A FR8005060A FR2450882A1 FR 2450882 A1 FR2450882 A1 FR 2450882A1 FR 8005060 A FR8005060 A FR 8005060A FR 8005060 A FR8005060 A FR 8005060A FR 2450882 A1 FR2450882 A1 FR 2450882A1
Authority
FR
France
Prior art keywords
movable bed
bed
conductive particles
electrodes
electrolysis process
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
FR8005060A
Other languages
English (en)
Other versions
FR2450882B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2450882A1 publication Critical patent/FR2450882A1/fr
Application granted granted Critical
Publication of FR2450882B1 publication Critical patent/FR2450882B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/08—Electroplating with moving electrolyte e.g. jet electroplating

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 Metals (AREA)
  • Hybrid Cells (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

L'INVENTION CONCERNE UNE ELECTROLYSE SUR, ET A L'AIDE DE, UN LIT MOBILE DE PARTICULES AU MOINS SUPERFICIELLEMENT CONDUCTRICES. LES PARTICULES 3 SE DEPLACENT EN LIT GARNI, OU EN BLOC 5, 10 DANS L'ELECTROLYTE 4 ENTRE DEUX ELECTRODES ET EN CONTACT ELECTRONIQUE AVEC L'UNE 2 D'ELLES, LES PARTICULES EMERGEANT DU COTE AVAL DU LIT ETANT TRANSPORTEES, A L'EXTERIEUR DU CHAMP ELECTRIQUE ENTRE LES DEUX ELECTRODES, VERS UN ENDROIT D'OU ELLES REJOIGNENT LE LIT MOBILE A SON EXTREMITE AMONT, OU JOIGNENT L'EXTREMITE AMONT D'UN LIT MOBILE SUBSEQUENT ENTRE DEUX ELECTRODES. APPLICATION: DEPOT D'UN METAL MN, SN, ZN OU CO DE SA SOLUTION OU TRAITEMENT D'UN EFFLUENT.
FR8005060A 1979-03-07 1980-03-06 Procede d'electrolyse sur un lit mobile de particules au moins superficiellement conductrices Granted FR2450882A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7908039 1979-03-07
GB7940284 1979-11-21

Publications (2)

Publication Number Publication Date
FR2450882A1 true FR2450882A1 (fr) 1980-10-03
FR2450882B1 FR2450882B1 (fr) 1983-11-25

Family

ID=26270825

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8005060A Granted FR2450882A1 (fr) 1979-03-07 1980-03-06 Procede d'electrolyse sur un lit mobile de particules au moins superficiellement conductrices

Country Status (3)

Country Link
US (1) US4272333A (fr)
FR (1) FR2450882A1 (fr)
GB (1) GB2048306B (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU568388B2 (en) * 1983-08-10 1987-12-24 National Research Development Corp. Purifying a mixed cation electrolyte
US4634502A (en) * 1984-11-02 1987-01-06 The Standard Oil Company Process for the reductive deposition of polyoxometallates
GB8508726D0 (en) * 1985-04-03 1985-05-09 Goodridge F Purifying mixed-cation electrolyte
US5635051A (en) * 1995-08-30 1997-06-03 The Regents Of The University Of California Intense yet energy-efficient process for electrowinning of zinc in mobile particle beds
US5958210A (en) * 1996-11-21 1999-09-28 The Regents Of The University Of California Efficient electrowinning of zinc from alkaline electrolytes
FR2770339B1 (fr) 1997-10-27 2003-06-13 Commissariat Energie Atomique Structure munie de contacts electriques formes a travers le substrat de cette structure et procede d'obtention d'une telle structure
US20050217989A1 (en) * 1997-12-22 2005-10-06 George Hradil Spouted bed apparatus with annular region for electroplating small objects
US6193858B1 (en) 1997-12-22 2001-02-27 George Hradil Spouted bed apparatus for contacting objects with a fluid
US6936142B2 (en) * 1997-12-22 2005-08-30 George Hradil Spouted bed apparatus for contacting objects with a fluid
WO2002053809A1 (fr) * 2000-12-28 2002-07-11 George Hradil Appareil de lit fluidise avec giclage pour mettre en contact des objets au moyen d'un fluide
US6432292B1 (en) * 2000-05-16 2002-08-13 Metallic Power, Inc. Method of electrodepositing metal on electrically conducting particles
US6569310B2 (en) * 2001-02-02 2003-05-27 Clariant Finance (Bvi) Limited Electrochemical process for preparation of zinc powder
US6569311B2 (en) * 2001-02-02 2003-05-27 Clariant Finance (Bvi) Limited Continuous electrochemical process for preparation of zinc powder
US20030035984A1 (en) 2001-08-15 2003-02-20 Colborn Jeffrey A. Metal fuel cell system for providing backup power to one or more loads
US6679280B1 (en) 2001-10-19 2004-01-20 Metallic Power, Inc. Manifold for fuel cell system
US6911274B1 (en) 2001-10-19 2005-06-28 Metallic Power, Inc. Fuel cell system
US6873157B2 (en) * 2002-04-04 2005-03-29 Metallic Power, Inc. Method of and system for determining the remaining energy in a metal fuel cell
US6764588B2 (en) * 2002-05-17 2004-07-20 Metallic Power, Inc. Method of and system for flushing one or more cells in a particle-based electrochemical power source in standby mode
US7208073B1 (en) * 2002-07-31 2007-04-24 Technic, Inc. Media for use in plating electronic components
US6787260B2 (en) * 2002-09-12 2004-09-07 Metallic Power, Inc. Electrolyte-particulate fuel cell anode
US20040180246A1 (en) * 2003-03-10 2004-09-16 Smedley Stuart I. Self-contained fuel cell
US20040229107A1 (en) * 2003-05-14 2004-11-18 Smedley Stuart I. Combined fuel cell and battery
ITMI20031270A1 (it) * 2003-06-24 2004-12-25 De Nora Elettrodi Spa Cella con catodo a letto cadente per elettrodeposizioni di metalli.
US7967967B2 (en) * 2007-01-16 2011-06-28 Tesla Laboratories, LLC Apparatus and method for electrochemical modification of liquid streams
GB2449453A (en) * 2007-05-22 2008-11-26 Ugcs A Biological fuel cell
US8202411B2 (en) * 2008-03-19 2012-06-19 Eltron Research & Development, Inc. Electrowinning apparatus and process

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2235194A1 (fr) * 1973-06-27 1975-01-24 Colgate Palmolive Co
DE2437273A1 (de) * 1973-08-03 1975-02-20 Parel Sa Elektrochemisches verfahren
FR2239288A1 (fr) * 1973-08-03 1975-02-28 Parel Sa
NL7506395A (nl) * 1974-05-30 1975-12-02 Parel Sa Elektrochemische cel.
FR2352075A1 (fr) * 1976-05-20 1977-12-16 Dechema Cellule electrochimique
US4088556A (en) * 1977-09-21 1978-05-09 Diamond Shamrock Technologies, S.A. Monitoring moving particle electrodes
GB1550755A (en) * 1977-03-17 1979-08-22 Parel Sa Circulating bed elctrodes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1789443A (en) * 1926-06-05 1931-01-20 Anaconda Sales Co Roofing material
US3787293A (en) * 1971-02-03 1974-01-22 Nat Res Inst Metals Method for hydroelectrometallurgy
CA1032889A (fr) * 1975-11-28 1978-06-13 Noranda Mines Limited Fonctionnement d'un reacteur a lit fluidise avec remplacement partiel a une densite de courant constante

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2235194A1 (fr) * 1973-06-27 1975-01-24 Colgate Palmolive Co
DE2437273A1 (de) * 1973-08-03 1975-02-20 Parel Sa Elektrochemisches verfahren
FR2239288A1 (fr) * 1973-08-03 1975-02-28 Parel Sa
FR2239287A1 (fr) * 1973-08-03 1975-02-28 Parel Sa
NL7506395A (nl) * 1974-05-30 1975-12-02 Parel Sa Elektrochemische cel.
FR2273089A1 (fr) * 1974-05-30 1975-12-26 Parel Sa
FR2352075A1 (fr) * 1976-05-20 1977-12-16 Dechema Cellule electrochimique
GB1550755A (en) * 1977-03-17 1979-08-22 Parel Sa Circulating bed elctrodes
US4088556A (en) * 1977-09-21 1978-05-09 Diamond Shamrock Technologies, S.A. Monitoring moving particle electrodes

Also Published As

Publication number Publication date
FR2450882B1 (fr) 1983-11-25
US4272333A (en) 1981-06-09
GB2048306A (en) 1980-12-10
GB2048306B (en) 1983-06-15

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Legal Events

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TP Transmission of property
ST Notification of lapse