GB1301376A - - Google Patents

Info

Publication number
GB1301376A
GB1301376A GB1301376DA GB1301376A GB 1301376 A GB1301376 A GB 1301376A GB 1301376D A GB1301376D A GB 1301376DA GB 1301376 A GB1301376 A GB 1301376A
Authority
GB
United Kingdom
Prior art keywords
solution
dispersion
valency
hno
zone
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.)
Expired
Application number
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
Application filed filed Critical
Publication of GB1301376A publication Critical patent/GB1301376A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G56/00—Compounds of transuranic elements
    • C01G56/007—Compounds of transuranic elements
    • C01G56/008—Compounds of neptunium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G56/00—Compounds of transuranic elements
    • C01G56/001—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G56/00—Compounds of transuranic elements
    • C01G56/004—Compounds of plutonium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Extraction Or Liquid Replacement (AREA)
GB1301376D 1969-04-14 1970-04-13 Expired GB1301376A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81571469A 1969-04-14 1969-04-14

Publications (1)

Publication Number Publication Date
GB1301376A true GB1301376A (https=) 1972-12-29

Family

ID=25218617

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1301376D Expired GB1301376A (https=) 1969-04-14 1970-04-13

Country Status (8)

Country Link
US (1) US3616276A (https=)
JP (1) JPS4915549B1 (https=)
BE (1) BE748151A (https=)
CA (1) CA974476A (https=)
DE (2) DE2016506B2 (https=)
FR (1) FR2041169B1 (https=)
GB (1) GB1301376A (https=)
NL (1) NL7003805A (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770612A (en) * 1970-08-24 1973-11-06 Allied Chem Apparatus for electrolytic oxidation or reduction, concentration, and separation of elements in solution
US3755114A (en) * 1971-04-14 1973-08-28 Hooker Chemical Corp Decreasing the metallic content of liquids by an electrochemical technique
DE2263782C3 (de) * 1972-12-28 1980-12-11 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Vorrichtung zur Reduktion von in wäßriger Phase enthaltenem Plutonium und/oder Uran
JPS517736U (https=) * 1974-07-04 1976-01-20
FR2340766A1 (fr) * 1976-02-13 1977-09-09 Commissariat Energie Atomique Procede et dispositif de separation isotopique de l'uranium
JPS5367939U (https=) * 1976-11-10 1978-06-07
FR2433587A1 (fr) * 1978-08-17 1980-03-14 Rhone Poulenc Ind Procede de recuperation de l'uranium contenu dans une phase organique
FR2450233A1 (fr) * 1979-02-28 1980-09-26 Rhone Poulenc Ind Procede de recuperation de l'uranium contenu dans un acide phosphorique impur
US4243494A (en) * 1979-04-19 1981-01-06 Kerr-Mcgee Corporation Process for oxidizing a metal of variable valence by controlled potential electrolysis
DE2929122A1 (de) * 1979-07-18 1981-02-05 Alkem Gmbh Verfahren zur elektrochemischen einstellung der pu (vi)-oxidationsstufe
US4279705A (en) * 1980-02-19 1981-07-21 Kerr-Mcgee Corporation Process for oxidizing a metal of variable valence by constant current electrolysis
DE3345199A1 (de) * 1983-12-14 1985-06-27 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur reduktiven plutonium-rueckextraktion aus einer organischen wiederaufarbeitungsloesung in eine waessrige, salpetersaure loesung unter anwendung eines elektrolysestromes
FR2621578B1 (fr) * 1987-10-13 1990-01-05 Commissariat Energie Atomique Procede de dissolution reductrice du puo2, utilisable notamment pour le traitement de dechets organiques contamines par puo2
US5071516A (en) * 1988-05-13 1991-12-10 Nagakazu Furuya Process for converting ionic valence number
JP7362439B2 (ja) * 2019-11-14 2023-10-17 株式会社東芝 電解抽出装置および電解抽出方法
CN113293390B (zh) * 2021-04-26 2022-07-29 西北工业大学 一种在水溶液中电化学还原制备五价铀的方法、装置及其应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733200A (en) * 1956-01-31 Kunin
FR90703E (fr) * 1964-06-19 1968-02-02 Commissariat Energie Atomique Procédé de purification et de concentration simultanées du plutonium et plutonium obtenu selon ce procédé

Also Published As

Publication number Publication date
DE2065152A1 (de) 1972-08-03
NL7003805A (https=) 1970-10-16
DE2016506B2 (de) 1980-06-04
DE2016506A1 (de) 1972-01-13
JPS4915549B1 (https=) 1974-04-16
BE748151A (fr) 1970-08-31
US3616276A (en) 1971-10-26
FR2041169B1 (https=) 1973-07-13
CA974476A (en) 1975-09-16
FR2041169A1 (https=) 1971-01-29

Similar Documents

Publication Publication Date Title
GB1301376A (https=)
Unoura et al. Comparative study of the electrode reactions of 12-molybdosilicate and 12-molybdophosphate
Pletcher et al. Studies of the Ce (III)/Ce (IV) couple in multiphase systems containing a phase transfer reagent—I. Conditions for the extraction of Ce (IV) and electrode kinetics
US3770612A (en) Apparatus for electrolytic oxidation or reduction, concentration, and separation of elements in solution
US4371505A (en) Process for the recovery of uranium contained in an impure phosphoric acid
GB1396765A (en) Process and apparatus for the electrolytic reduction of fissionable elements
GB1301375A (https=)
US2733200A (en) Kunin
CA1243686A (en) Process for the manufacture of an aldehyde
Feess et al. Performance of electrolysis with two‐phase electrolyte. The trickle electrode for the electrochemical conversion of substances with low solubility in aqueous electrolytes with special respect to electrochemical extraction processes
US3450609A (en) Electrolytic process for preparing hydrogen fluoride
Feess et al. Mass and Charge Transfer across the Organic/Aqueous Phase‐Boundary in Electrolysis Processes using Two‐Phase‐Emulsion Mixed Electrolytes
US3475299A (en) Process for the electrolytic reduction of aromatic nitro compounds
Carelli et al. Electrochemical behaviour of 1-benzyl-3-carbamoylpyridinium chloride, a NAD+ model compound
Swain et al. Feasibility studies on the separation of ruthenium from high level liquid waste by constant potential electro-oxidation
JPS60186795A (ja) 電解電流を使用して有機再処理溶液から硝酸水溶液へプルトニウムを還元的に再抽出する方法
Hauchard et al. Electrochemical study of uranium (IV) and (III) organometallic compounds in tetrahydrofuran by means of conventional microelectrodes and ultramicroelectrodes: Part II. Application to borohydride compounds—study of the stability of Cp2U (BH4) 2
Harwood et al. Electrochemical reduction of nitrobenzene at controlled potentials
US2612470A (en) Selective electrodeposition of silver
US3475300A (en) Process utilizing ion exchange membrane for electrolytic reduction of aromatic nitro compounds
Messing An Electrolytic Procedure for the Removal of Ruthenium and Nitrate from Alkaline Waste Solutions
Bessel et al. Microheterogeneous dispersion electrolysis with nanoscale electrode-modified zeolites
Hung et al. Electrochemical reduction of Eu (III) using a flow-through porous graphite electrode
KR840001196B1 (ko) 습식 인산으로부터 우라늄을 회수하는 방법
KR840001065B1 (ko) 유기상에 포함되어 있는 우라늄의 회수방법

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee