BE818453A - Procede et appareil electrochimiques - Google Patents

Procede et appareil electrochimiques

Info

Publication number
BE818453A
BE818453A BE147256A BE147256A BE818453A BE 818453 A BE818453 A BE 818453A BE 147256 A BE147256 A BE 147256A BE 147256 A BE147256 A BE 147256A BE 818453 A BE818453 A BE 818453A
Authority
BE
Belgium
Prior art keywords
electrochemical process
electrochemical
Prior art date
Application number
BE147256A
Other languages
English (en)
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
Priority claimed from ZA735310A external-priority patent/ZA735310B/xx
Application filed filed Critical
Publication of BE818453A publication Critical patent/BE818453A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F1/46114—Electrodes in particulate form or with conductive and/or non conductive particles between them
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D13/00—Making of soap or soap solutions in general; Apparatus therefor
    • C11D13/14—Shaping
    • C11D13/18—Shaping by extrusion or pressing
    • 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
    • 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
    • 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
    • C25B9/40—Cells or assemblies of cells comprising electrodes made of particles; Assemblies of constructional parts thereof
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/002—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells comprising at least an electrode made of particles
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
    • C02F1/4678—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction of metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/04—Diaphragms; Spacing elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
BE147256A 1973-08-03 1974-08-02 Procede et appareil electrochimiques BE818453A (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
ZA735311 1973-08-03
ZA735310A ZA735310B (en) 1973-08-03 1973-08-03 An electrode for an electrochemical cell
ZA739490 1973-12-14
ZA739491 1973-12-14
ZA739494 1973-12-14
ZA743330 1974-05-24

Publications (1)

Publication Number Publication Date
BE818453A true BE818453A (fr) 1974-12-02

Family

ID=27560362

Family Applications (1)

Application Number Title Priority Date Filing Date
BE147256A BE818453A (fr) 1973-08-03 1974-08-02 Procede et appareil electrochimiques

Country Status (17)

Country Link
US (2) US3974049A (fr)
JP (1) JPS5720394B2 (fr)
AT (1) AT355816B (fr)
BE (1) BE818453A (fr)
CA (1) CA1086254A (fr)
DE (1) DE2437273A1 (fr)
DK (1) DK413274A (fr)
FI (1) FI57133C (fr)
FR (1) FR2239287B1 (fr)
GB (1) GB1485301A (fr)
IE (1) IE39814B1 (fr)
LU (1) LU70650A1 (fr)
NL (1) NL173981C (fr)
NO (1) NO144043C (fr)
SE (1) SE417335B (fr)
YU (2) YU211974A (fr)
ZM (1) ZM12874A1 (fr)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1497543A (en) * 1974-11-13 1978-01-12 Parel Sa Flow of electrolyte through electrolytic cells
GB1514979A (en) * 1975-12-22 1978-06-21 Parel Sa Particulate electrode cells and their use
NL180742C (nl) * 1976-03-04 1987-04-16 Westinghouse Electric Corp Werkwijze en inrichting voor het zuiveren van afvalwater.
US4053378A (en) * 1976-03-04 1977-10-11 Westinghouse Electric Corporation Water purification method and apparatus
DE2622497C2 (de) * 1976-05-20 1986-03-06 Dechema Deutsche Gesellschaft für chemisches Apparatewesen e.V., 6000 Frankfurt Elektrochemische Zelle
US4102754A (en) * 1976-10-06 1978-07-25 Electrooxidation Systems, Inc. Ore treatment electrolytic cell
US4073707A (en) * 1976-12-22 1978-02-14 Parel Societe Anonyme Method of operating a circulating bed cell
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
US4244795A (en) * 1978-05-24 1981-01-13 Akzo N.V. Process and apparatus for electrolytically removing metal ions from a solution thereof
US4278521A (en) 1978-05-30 1981-07-14 Dechema Electrochemical cell
US4243498A (en) * 1979-02-16 1981-01-06 Amax Inc. Nickel electrowinning using reduced nickel oxide as a fluidized cathode
US4240886A (en) * 1979-02-16 1980-12-23 Amax Inc. Electrowinning using fluidized bed apparatus
GB2048306B (en) * 1979-03-07 1983-06-15 Nat Res Dev Moving bed electrolyses
US4239607A (en) * 1979-03-12 1980-12-16 Maget Henri J Electrochemical chlorine production process
US4292197A (en) * 1979-10-09 1981-09-29 Ppg Industries, Inc. Method of preparing electrocatalyst for an oxygen depolarized cathode electrolytic cell
US4244793A (en) * 1979-10-09 1981-01-13 Ppg Industries, Inc. Brine electrolysis using fixed bed oxygen depolarized cathode chlor-alkali cell
US4313813A (en) * 1979-10-09 1982-02-02 Ppg Industries, Inc. Fixed bed oxygen depolarized cathode chlor-alkali cell
US4330386A (en) * 1980-12-31 1982-05-18 Diamond Shamrock Corporation Combined ion-exchange particulate bed electrolytic cell
US4329211A (en) * 1981-03-17 1982-05-11 Westinghouse Electric Corporation Simplified maintenance electrocoagulator
AU568388B2 (en) * 1983-08-10 1987-12-24 National Research Development Corp. Purifying a mixed cation electrolyte
US4627899A (en) * 1985-02-15 1986-12-09 The United States Of America As Represented By The Secretary Of The Interior Electrolytic cell and methods combining electrowinning and electrochemical reactions employing a membrane or diaphragm
GB8508726D0 (en) * 1985-04-03 1985-05-09 Goodridge F Purifying mixed-cation electrolyte
JPS62171394U (fr) * 1986-04-21 1987-10-30
US4954228A (en) * 1987-05-27 1990-09-04 Cheminuest, A.S. Drum electrolysis
NO164921C (no) * 1987-05-27 1990-11-28 Cheminvest As Fremgangsmaate ved elektroutvinning av metall samt anordning for utfoerelse av fremgangsmaaten.
US5130006A (en) * 1989-11-09 1992-07-14 Oligny Louis Andre Pyramidal shaped electrolysis cell
US5434020A (en) * 1993-11-15 1995-07-18 The Regents Of The University Of California Continuous-feed electrochemical cell with nonpacking particulate electrode
US5813688A (en) * 1993-12-08 1998-09-29 Steven Beck Snowboard binding
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
US5695629A (en) * 1996-03-11 1997-12-09 Metalor Usa Refining Corp. Fluidized bed electrowinning of copper
GB9727222D0 (en) * 1997-12-23 1998-02-25 Aea Technology Plc Cell recycling
US6936142B2 (en) * 1997-12-22 2005-08-30 George Hradil Spouted bed apparatus for contacting objects with a fluid
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
US6274028B1 (en) 1999-04-23 2001-08-14 Clyde Kuen-Hua Hu Electrolytic wastewater treatment method and apparatus
DE10004877A1 (de) * 2000-02-04 2001-08-09 Sgl Technik Gmbh Verfahren und Elektrolysezelle zum Reduzieren korrodierend wirkender Bestandteile in Flüssigkeiten
CN100386474C (zh) * 2000-12-28 2008-05-07 技术公司 用流体接触物体的喷泉床
US6878479B2 (en) * 2001-06-13 2005-04-12 The Regents Of The University Of California Tilted fuel cell apparatus
US20040000491A1 (en) * 2002-06-28 2004-01-01 Applied Materials, Inc. Electroplating cell with copper acid correction module for substrate interconnect formation
ITMI20021524A1 (it) * 2002-07-11 2004-01-12 De Nora Elettrodi Spa Cella con elettrodo a letto in eruzione per elettrodeposiwione di metalli
US20040026255A1 (en) * 2002-08-06 2004-02-12 Applied Materials, Inc Insoluble anode loop in copper electrodeposition cell for interconnect formation
US20040149589A1 (en) * 2002-08-19 2004-08-05 Ricardo San Martin Procedure to inhibit or eliminate acid gas generated in process of electrowinning of copper
ITMI20030382A1 (it) * 2003-03-04 2004-09-05 De Nora Elettrodi Spa Metodo per la deposizione elettrolitica di rame in soluzione cloridrica.
US20040200730A1 (en) * 2003-04-14 2004-10-14 Kyo Jibiki Hydrometallurgical copper recovery process
ITMI20031270A1 (it) * 2003-06-24 2004-12-25 De Nora Elettrodi Spa Cella con catodo a letto cadente per elettrodeposizioni di metalli.
ES2574158T3 (es) * 2005-04-26 2016-06-15 Atotech Deutschland Gmbh Baño galvánico alcalino con una membrana de filtración
US20090075170A1 (en) * 2007-09-13 2009-03-19 The Regents Of The University Of California Continuous-feed electrochemical cell
US8202411B2 (en) * 2008-03-19 2012-06-19 Eltron Research & Development, Inc. Electrowinning apparatus and process
US9184454B1 (en) * 2012-12-21 2015-11-10 Vizn Energy Systems, Incorporated Mixing arrangement for a flow cell of an energy storage system
US9276266B1 (en) 2012-12-21 2016-03-01 Vizn Energy Systems, Incorporated Perforated electrode plate
GB2532914A (en) * 2014-08-14 2016-06-08 Bae Systems Plc Improved electrodeposition
DE102017213471A1 (de) * 2017-08-03 2019-02-07 Siemens Aktiengesellschaft Vorrichtung und Verfahren zur elektrochemischen Nutzung von Kohlenstoffdioxid
DE102017213473A1 (de) * 2017-08-03 2019-02-07 Siemens Aktiengesellschaft Elektrolysevorrichtung und Verfahren zum Betreiben einer Elektrolysevorrichtung
CN116249674A (zh) * 2021-03-04 2023-06-09 富士电机株式会社 生成装置和废气处理系统
WO2023094857A1 (fr) * 2021-11-24 2023-06-01 Arcelormittal Appareil de production de métal ferreux par électrolyse et procédé de recirculation d'un électrolyte dans l'appareil
KR20240107171A (ko) * 2021-12-15 2024-07-08 아르셀러미탈 개선된 산화철 공급 장치를 갖는 제철용 전기분해 장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE320052B (fr) * 1964-10-09 1970-02-02 Shell Int Research
GB1052569A (fr) * 1964-11-30
GB1194181A (en) * 1966-05-24 1970-06-10 Nat Res Dev Improvements relating to Electrode Arrangements for Electrochemical Cells.
US3483568A (en) * 1966-12-12 1969-12-16 Continental Copper & Steel Ind Electrolytic metal extraction
GB1203001A (en) * 1968-03-06 1970-08-26 Nat Res Dev Improvements in and relating to electrochemical cells
US3716459A (en) * 1969-10-16 1973-02-13 Brown John Constr Electrochemical processes
JPS5128938B1 (fr) * 1970-11-26 1976-08-23
US3787293A (en) * 1971-02-03 1974-01-22 Nat Res Inst Metals Method for hydroelectrometallurgy
US3730864A (en) * 1971-04-14 1973-05-01 Hooker Chemical Corp Decreasing the phenolic content of liquids by an electrochemical technique

Also Published As

Publication number Publication date
NO144043C (no) 1981-06-10
IE39814L (en) 1975-02-03
DE2437273A1 (de) 1975-02-20
YU211974A (en) 1983-02-28
US3974049A (en) 1976-08-10
CA1086254A (fr) 1980-09-23
DE2437273C2 (fr) 1988-04-07
NL173981C (nl) 1984-04-02
AT355816B (de) 1980-03-25
US3981787A (en) 1976-09-21
ATA637774A (de) 1979-08-15
SE417335B (sv) 1981-03-09
FR2239287B1 (fr) 1978-09-15
FI57133C (fi) 1980-06-10
SE7409897L (sv) 1975-02-04
DK413274A (fr) 1975-04-21
JPS5720394B2 (fr) 1982-04-28
FI227074A (fr) 1975-02-04
YU173481A (en) 1983-02-28
GB1485301A (en) 1977-09-08
IE39814B1 (en) 1979-01-03
FI57133B (fi) 1980-02-29
NL7410503A (nl) 1975-02-05
ZM12874A1 (en) 1975-06-23
FR2239287A1 (fr) 1975-02-28
NL173981B (nl) 1983-11-01
NO742813L (fr) 1975-02-04
NO144043B (no) 1981-03-02
JPS5071578A (fr) 1975-06-13
LU70650A1 (fr) 1974-12-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PAREL S.A.

Effective date: 19880831