FR2337208A2 - Colonne d'extraction a contre-courant pour extraction liquide-liquide avec electrolyse simultanee - Google Patents

Colonne d'extraction a contre-courant pour extraction liquide-liquide avec electrolyse simultanee

Info

Publication number
FR2337208A2
FR2337208A2 FR7638196A FR7638196A FR2337208A2 FR 2337208 A2 FR2337208 A2 FR 2337208A2 FR 7638196 A FR7638196 A FR 7638196A FR 7638196 A FR7638196 A FR 7638196A FR 2337208 A2 FR2337208 A2 FR 2337208A2
Authority
FR
France
Prior art keywords
liquid
extraction
counter
simultaneous electrolysis
current
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
FR7638196A
Other languages
English (en)
French (fr)
Other versions
FR2337208B2 (OSRAM
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.)
Gesellschaft fuer Kernforschung mbH
Original Assignee
Gesellschaft fuer Kernforschung mbH
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 Gesellschaft fuer Kernforschung mbH filed Critical Gesellschaft fuer Kernforschung mbH
Publication of FR2337208A2 publication Critical patent/FR2337208A2/fr
Application granted granted Critical
Publication of FR2337208B2 publication Critical patent/FR2337208B2/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G99/00—Subject matter not provided for in other groups of this subclass
    • C01G99/006—Compounds containing a metal not provided for elsewhere in this subclass, with or without oxygen or hydrogen, and containing two or more other elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0419—Solvent extraction of solutions which are liquid in combination with an electric or magnetic field or with vibrations
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/02—Apparatus therefor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
    • C22B60/026—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries liquid-liquid extraction with or without dissolution in organic solvents
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7638196A 1975-12-31 1976-12-17 Colonne d'extraction a contre-courant pour extraction liquide-liquide avec electrolyse simultanee Granted FR2337208A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2559337A DE2559337C2 (de) 1975-12-31 1975-12-31 Gegenstromextraktionskolonne zur Flüssig-Flüssig-Extraktion

Publications (2)

Publication Number Publication Date
FR2337208A2 true FR2337208A2 (fr) 1977-07-29
FR2337208B2 FR2337208B2 (OSRAM) 1980-12-05

Family

ID=5965967

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638196A Granted FR2337208A2 (fr) 1975-12-31 1976-12-17 Colonne d'extraction a contre-courant pour extraction liquide-liquide avec electrolyse simultanee

Country Status (5)

Country Link
US (1) US4101408A (OSRAM)
JP (1) JPS5939161B2 (OSRAM)
DE (1) DE2559337C2 (OSRAM)
FR (1) FR2337208A2 (OSRAM)
GB (1) GB1567212A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2403809A1 (fr) * 1977-09-24 1979-04-20 Kernforschungsz Karlsruhe Colonne d'extraction a contre-courant pour l'extraction liquide-liquide de deux phases qui ne sont pas solubles l'une dans l'autre, avec electrolyse simultanee

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60183153U (ja) * 1984-05-15 1985-12-05 大栄研磨材工業株式会社 平面研削盤
GB8629681D0 (en) * 1986-12-11 1987-01-21 British Nuclear Fuels Plc Electrolytic reaction
JPS6416265U (OSRAM) * 1987-07-17 1989-01-26
GB8805991D0 (en) * 1988-03-14 1988-04-13 Ici Plc Electrochemical cell
DE3813017A1 (de) * 1988-04-19 1989-11-02 Wiederaufarbeitung Von Kernbre Vorrichtung zur elektrochemischen behandlung von radioaktiven brennstoffloesungen
WO2011081601A1 (en) 2009-12-30 2011-07-07 Irpc Public Company Limited Methods and processes for producing process oils with a low polyaromatic hydrocarbon content
CN110952107B (zh) * 2019-12-19 2020-10-30 西南科技大学 利用含有氧空位的金属氧化物电化学海水提铀的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3730851A (en) * 1969-02-05 1973-05-01 Kernforschung Gmbh Ges Fuer Method for the continuous separation of plutonium from uranium in the two-phase system by means of electrolytic reduction
US3793177A (en) * 1971-10-01 1974-02-19 Kernforschung Gmbh Ges Fuer Device for the continuous extractive separation of compounds of valuable substances by electrolytic reduction
FR2210445A1 (OSRAM) * 1972-12-13 1974-07-12 Kernforschung Gmbh Ges Fuer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2050301A (en) * 1926-10-25 1936-08-11 Petroleum Rectifying Co California Electrical washer for emulsions
DE1135181B (de) * 1959-05-23 1962-08-23 Gustav Knippers Verfahren zum elektrolytischen Entzinnen von lackierten oder unlackierten Weissblechabfaellen
US3415735A (en) * 1964-09-23 1968-12-10 Cottrell Res Inc Apparatus for removing contaminants from high-resistivity fluids
US3492217A (en) * 1967-07-14 1970-01-27 Atomic Energy Commission Electrolytic dissolver
US3507770A (en) * 1967-12-08 1970-04-21 Charles G Fleming Apparatus for electrolytic refining of copper
US3843507A (en) * 1972-11-29 1974-10-22 Key Ii Ind Scale inhibiting apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3730851A (en) * 1969-02-05 1973-05-01 Kernforschung Gmbh Ges Fuer Method for the continuous separation of plutonium from uranium in the two-phase system by means of electrolytic reduction
US3793177A (en) * 1971-10-01 1974-02-19 Kernforschung Gmbh Ges Fuer Device for the continuous extractive separation of compounds of valuable substances by electrolytic reduction
FR2210445A1 (OSRAM) * 1972-12-13 1974-07-12 Kernforschung Gmbh Ges Fuer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2403809A1 (fr) * 1977-09-24 1979-04-20 Kernforschungsz Karlsruhe Colonne d'extraction a contre-courant pour l'extraction liquide-liquide de deux phases qui ne sont pas solubles l'une dans l'autre, avec electrolyse simultanee

Also Published As

Publication number Publication date
FR2337208B2 (OSRAM) 1980-12-05
JPS5939161B2 (ja) 1984-09-21
JPS5289567A (en) 1977-07-27
DE2559337C2 (de) 1981-10-01
GB1567212A (en) 1980-05-14
DE2559337A1 (de) 1977-07-07
US4101408A (en) 1978-07-18

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