CH448977A - Procédé et appareil électrolytiques pour l'élimination des traces de métaux contenues dans une solution aqueuse - Google Patents

Procédé et appareil électrolytiques pour l'élimination des traces de métaux contenues dans une solution aqueuse

Info

Publication number
CH448977A
CH448977A CH1641265A CH1641265A CH448977A CH 448977 A CH448977 A CH 448977A CH 1641265 A CH1641265 A CH 1641265A CH 1641265 A CH1641265 A CH 1641265A CH 448977 A CH448977 A CH 448977A
Authority
CH
Switzerland
Prior art keywords
traces
removal
aqueous solution
metals contained
electrolytic method
Prior art date
Application number
CH1641265A
Other languages
English (en)
French (fr)
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of CH448977A publication Critical patent/CH448977A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D17/00—Rubidium, caesium or francium compounds
    • C01D17/003—Compounds of alkali metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
    • C01D1/04—Hydroxides
    • C01D1/28—Purification; Separation
    • C01D1/40—Purification; Separation by electrolysis
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/14—Purification
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • 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
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • 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
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/29—Coupling reactions
    • C25B3/295—Coupling reactions hydrodimerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
CH1641265A 1964-11-30 1965-11-29 Procédé et appareil électrolytiques pour l'élimination des traces de métaux contenues dans une solution aqueuse CH448977A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41467564A 1964-11-30 1964-11-30

Publications (1)

Publication Number Publication Date
CH448977A true CH448977A (fr) 1967-12-31

Family

ID=23642457

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1641265A CH448977A (fr) 1964-11-30 1965-11-29 Procédé et appareil électrolytiques pour l'élimination des traces de métaux contenues dans une solution aqueuse

Country Status (10)

Country Link
US (1) US3457152A ( )
AT (1) AT268203B ( )
BE (1) BE673072A ( )
CH (1) CH448977A ( )
DE (1) DE1299608B ( )
GB (1) GB1052569A ( )
IL (1) IL24699A ( )
LU (1) LU49898A1 ( )
NL (2) NL6515510A ( )
NO (1) NO115955B ( )

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4206020A (en) * 1966-05-24 1980-06-03 National Research Development Corporation Electrochemical process using a fluidized electrode
US3755114A (en) * 1971-04-14 1973-08-28 Hooker Chemical Corp Decreasing the metallic content of liquids by an electrochemical technique
US4013538A (en) * 1971-12-22 1977-03-22 General Electric Company Deep submersible power electrode assembly for ground conduction of electricity
US3784456A (en) * 1972-03-02 1974-01-08 Ppg Industries Inc Apparatus and method for purifying alkali metal hydroxide solutions
US3766036A (en) * 1972-03-06 1973-10-16 Occidental Petroleum Corp Process for the removal of ionic metallic impurities from water
US3899404A (en) * 1972-03-31 1975-08-12 Rockwell International Corp Method of removing mercury from an aqueous solution
US3899405A (en) * 1972-03-31 1975-08-12 Rockwell International Corp Method of removing heavy metals from water and apparatus therefor
US4004994A (en) * 1972-07-12 1977-01-25 Stauffer Chemical Company Electrochemical removal of contaminants
US3766034A (en) * 1972-08-01 1973-10-16 Grace W R & Co Removal of ions from liquids
US3859195A (en) * 1972-09-20 1975-01-07 Du Pont Apparatus for electrochemical processing
US3847765A (en) * 1972-12-20 1974-11-12 Mitsubishi Petrochemical Co Method for the treatment of cyanide-containing wastes
IE39814B1 (en) * 1973-08-03 1979-01-03 Parel Sa Electrochemical process and apparatus
CA996500A (en) * 1973-08-13 1976-09-07 Pierre L. Claessens Fluidized-bed electrode system utilizing embedded insulator auxiliary electrode
US3896013A (en) * 1974-02-25 1975-07-22 Industrial Filter Pump Mfg Co Process for removing metallic ions from an electrolytic solution
US3966571A (en) * 1974-04-24 1976-06-29 General Motors Corporation Method of operating a dynamically packed bed electrode electrochemical cell system
US3919062A (en) * 1974-04-29 1975-11-11 Grace W R & Co Electrochemical system graduated porous bed sections
US4108757A (en) * 1974-08-07 1978-08-22 308489 Ontario Limited Carbon fiber electrode
US3970531A (en) * 1974-09-04 1976-07-20 Rockwell International Corporation Decreasing the cyanide and heavy metal content of an aqueous solution
GB1497543A (en) * 1974-11-13 1978-01-12 Parel Sa Flow of electrolyte through electrolytic cells
CA1064856A (en) * 1975-02-12 1979-10-23 Alexander Illis Purification of nickel electrolyte by electrolytic oxidation
DE2518433A1 (de) * 1975-04-25 1976-11-11 Basf Ag Verfahren zur entfernung von quecksilber aus fluessigkeiten
US4072596A (en) * 1975-04-30 1978-02-07 Westinghouse Electric Corporation Apparatus for removal of contaminants from water
US4006072A (en) * 1975-06-02 1977-02-01 Takayasu Kyoteru Device for eliminating impure ions in chromium plating bath
DE2531850A1 (de) * 1975-07-16 1977-01-20 Einhell Hans Gmbh Elektrolysezelle fuer die behandlung von wasser
DE2607906A1 (de) * 1976-02-26 1977-09-01 Hans Einhell Inh Josef Thannhu Elektrolysezelle fuer die behandlung von wasser
AT353707B (de) * 1975-07-16 1979-11-26 Einhell Hans Gmbh Verfahren zur kontinuierlichen behandlung von wasser sowie elektrolysezelle zur durchfuehrung dieses verfahrens
US4053378A (en) * 1976-03-04 1977-10-11 Westinghouse Electric Corporation Water purification method and apparatus
US4208258A (en) * 1976-11-17 1980-06-17 Argade Shyam D Method for the recovery of mercury and other heavy metal ions from a liquid stream
DE2652934A1 (de) * 1976-11-22 1978-05-24 Goetzelmann Ind Abwasser Verfahren und vorrichtung zum behandeln von metallhaltigem abwasser
US4149953A (en) * 1977-05-31 1979-04-17 R. H. Bouligny, Inc. Apparatus for removing impurities from waste water
DE2738274A1 (de) * 1977-08-25 1979-03-01 Bayer Ag Verfahren zur entfernung von bleiionen aus formose
JPS5483623A (en) * 1977-12-15 1979-07-03 Agency Of Ind Science & Technol Separating method for mercury from acidic aqueous solution
CA1159008A (en) * 1978-12-04 1983-12-20 Sankar Das Gupta Reactor with working and secondary electrodes and polarity reversal means for treating waste water
US4276147A (en) * 1979-08-17 1981-06-30 Epner R L Apparatus for recovery of metals from solution
US4318789A (en) * 1979-08-20 1982-03-09 Kennecott Corporation Electrochemical removal of heavy metals such as chromium from dilute wastewater streams using flow through porous electrodes
US4292160A (en) * 1979-08-20 1981-09-29 Kennecott Corporation Apparatus for electrochemical removal of heavy metals such as chromium from dilute wastewater streams using flow-through porous electrodes
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
US4280884A (en) * 1980-04-07 1981-07-28 Demco, Inc. Method and apparatus for recovery of silver employing an electrolytic cell having improved solution movement
US4372829A (en) * 1981-03-23 1983-02-08 Cox Johnny C Method and apparatus for removing metal from a metal-laden solution
US4367127A (en) * 1981-06-29 1983-01-04 Vanguard Research Associates, Inc. Metals recovery cell and electrode assembly for same
SE451855B (sv) * 1983-06-17 1987-11-02 Svenska Utvecklings Ab Elektrodkammarenhet avsedd att anvendas i en elektrokemisk cell med poros genomstromningselektrod, elektrokemisk cell, forfarande for framstellning av den elektrokemiska cellen samt anvendning derav for rening av vatten
DE3574742D1 (de) * 1984-02-27 1990-01-18 Cp Chem Inc Wiedergewinnungsverfahren fuer metalle.
JPS60200998A (ja) * 1984-03-23 1985-10-11 Chlorine Eng Corp Ltd 粉粒体の電気めつき方法及び電気めつき用装置
US4569729A (en) * 1984-07-16 1986-02-11 Chlorine Engineers Corp., Ltd. Electrolyzing method and electrolytic cell employing fluidized bed
US4578168A (en) * 1984-07-27 1986-03-25 Biotronics Apparatus for fusing live cells with electric fields
GB8518601D0 (en) * 1985-07-23 1985-08-29 Tenneco Canada Inc Removal of arsenic from acids
KR890005261B1 (ko) * 1985-08-28 1989-12-20 미쓰비시 뎅기 가부시끼가이샤 액체여과장치
US4652352A (en) * 1985-11-04 1987-03-24 Saieva Carl J Process and apparatus for recovering metals from dilute solutions
US5348629A (en) * 1989-11-17 1994-09-20 Khudenko Boris M Method and apparatus for electrolytic processing of materials
GB9012524D0 (en) * 1990-06-05 1990-07-25 Shell Int Research High surface area zirconia,a process for producing high surface area zirconia and a process for the production of hydrocarbons from synthesis gas
DE69508521T2 (de) * 1994-10-14 1999-10-07 Able Corp., Tokio/Tokyo Elektrolytische Vorrichtung zur Herstellung von Kohlenstoff-Dioxyd
US5529684A (en) * 1994-12-27 1996-06-25 Exxon Research And Engineering Company Method for demetallating refinery feedstreams
US5817228A (en) * 1996-12-20 1998-10-06 Exxon Research And Engineering Company Method for anodically demetallating refinery feedstreams
US5911859A (en) * 1997-07-15 1999-06-15 Exxon Research And Engineering Co. Three-dimensional electrode (Law464)
US5855764A (en) * 1997-07-15 1999-01-05 Exxon Research And Engineering Company Method for demetallating petroleum streams
TW201326036A (zh) * 2011-12-27 2013-07-01 Ind Tech Res Inst 石墨烯的形成方法
US20220033985A1 (en) * 2020-07-30 2022-02-03 The Trustees Of Columbia University In The City Of New York Systems and methods for the electrochemical conversion of chalcopyrite to enable hydrometallurgical extraction of copper

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US673452A (en) * 1892-01-21 1901-05-07 Roberts Chemical Company Electrolytic apparatus.
US883170A (en) * 1906-03-10 1908-03-31 Samuel B Christy Electrode for the recovery of metals from solutions by electrolysis.
US1038122A (en) * 1912-04-01 1912-09-10 Continental Water Purifying Corp Electrolytic water-purifier.
BE371545A ( ) * 1929-06-29
US1857224A (en) * 1930-01-20 1932-05-10 Eastman Kodak Co Electrolytic process for the purification of acetic acid solutions
US2109151A (en) * 1932-08-16 1938-02-22 Katadyn Inc Process for artificially aging alcoholic liquids and perfumes
US2563903A (en) * 1949-12-07 1951-08-14 Zadra John Benjamin Electrolytic cell for the deposition of gold and/or silver from solutions
US3003942A (en) * 1954-12-16 1961-10-10 Hispeed Equipment Inc Electrolytic cell for recovery of silver from spent photographic fixing baths
BE606111A ( ) * 1960-07-13
US3180810A (en) * 1961-07-31 1965-04-27 Standard Oil Co Electrolytic cell and method of operation

Also Published As

Publication number Publication date
NO115955B ( ) 1969-01-06
BE673072A ( ) 1966-05-31
AT268203B (de) 1969-02-10
GB1052569A ( )
NL6515510A ( ) 1966-05-31
DE1299608B (de) 1969-07-24
IL24699A (en) 1969-06-25
US3457152A (en) 1969-07-22
NL128653C ( )
LU49898A1 ( ) 1966-05-23

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Legal Events

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PL Patent ceased