[go: up one dir, main page]

FR2656149B1 - Extraction de metaux tels que pu, u et sr par un solvant organique ou une phase solide comprenant l'isomere cis-syn-cis de l'ether-couronne dch18c6. - Google Patents

Extraction de metaux tels que pu, u et sr par un solvant organique ou une phase solide comprenant l'isomere cis-syn-cis de l'ether-couronne dch18c6.

Info

Publication number
FR2656149B1
FR2656149B1 FR8916638A FR8916638A FR2656149B1 FR 2656149 B1 FR2656149 B1 FR 2656149B1 FR 8916638 A FR8916638 A FR 8916638A FR 8916638 A FR8916638 A FR 8916638A FR 2656149 B1 FR2656149 B1 FR 2656149B1
Authority
FR
France
Prior art keywords
cis
dch18c6
syn
metals
extraction
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 - Fee Related
Application number
FR8916638A
Other languages
English (en)
Other versions
FR2656149A1 (fr
Inventor
Alain Guy
Jacques Foos
Marc Lemaire
Vincent Guyon
Rodolphe Chomel
Pierre Doutreluigne
Roy Henri Le
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.)
MATIERES NUCLEAIRES CIE GLE
Original Assignee
MATIERES NUCLEAIRES CIE GLE
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 MATIERES NUCLEAIRES CIE GLE filed Critical MATIERES NUCLEAIRES CIE GLE
Priority to FR8916638A priority Critical patent/FR2656149B1/fr
Priority to CA 2031750 priority patent/CA2031750A1/fr
Priority to US07/625,551 priority patent/US5085834A/en
Priority to FI906106A priority patent/FI906106A7/fi
Priority to EP19900403574 priority patent/EP0434513B1/fr
Priority to DE69020705T priority patent/DE69020705D1/de
Priority to JP41767290A priority patent/JPH0688897A/ja
Priority to CN90110407A priority patent/CN1055619A/zh
Priority to KR1019900020786A priority patent/KR910011648A/ko
Publication of FR2656149A1 publication Critical patent/FR2656149A1/fr
Application granted granted Critical
Publication of FR2656149B1 publication Critical patent/FR2656149B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C01G56/001—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/302—Ethers or epoxides
    • C22B3/304—Crown ethers
    • 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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/42—Reprocessing of irradiated fuel
    • G21C19/44—Reprocessing of irradiated fuel of irradiated solid fuel
    • G21C19/46—Aqueous processes, e.g. by using organic extraction means, including the regeneration of these means
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
FR8916638A 1989-12-15 1989-12-15 Extraction de metaux tels que pu, u et sr par un solvant organique ou une phase solide comprenant l'isomere cis-syn-cis de l'ether-couronne dch18c6. Expired - Fee Related FR2656149B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR8916638A FR2656149B1 (fr) 1989-12-15 1989-12-15 Extraction de metaux tels que pu, u et sr par un solvant organique ou une phase solide comprenant l'isomere cis-syn-cis de l'ether-couronne dch18c6.
CA 2031750 CA2031750A1 (fr) 1989-12-15 1990-12-07 Methodes pour separer, a l'aide de composes couronnes, le plutonium de l'uranium et de produits de fission lors des etapes initiales de retraitement du combustible nucleaire irradie
US07/625,551 US5085834A (en) 1989-12-15 1990-12-11 Method for separating by using crown compounds plutonium from uranium and from fission products in the initial stages for the reprocessing of irradiated nuclear fuels
FI906106A FI906106A7 (fi) 1989-12-15 1990-12-12 Foerfarande foer separering av plutonium ur uran och fissionsprodukter medelst kronetrar i de foersta stadierna vid aoterbehandling av bestraolade kaernbraenslen.
EP19900403574 EP0434513B1 (fr) 1989-12-15 1990-12-13 Procédé pour séparer au moyen d'éthers-couronnes le plutonium de l'uranium et des produits de fission, dans les premiers stades du retraitement des combustibles nucléaires irradiés
DE69020705T DE69020705D1 (de) 1989-12-15 1990-12-13 Verfahren zum Abtrennen von Plutonium und Uran aus den Spaltprodukten während der ersten Aufbereitungsstufen ausgebrannter Kernbrennstoffe.
JP41767290A JPH0688897A (ja) 1989-12-15 1990-12-14 ウランおよび照射済み核燃料の再処理の初期段階における核分裂生成物からクラウン化合物を用いてプルトニウムを分離する方法
CN90110407A CN1055619A (zh) 1989-12-15 1990-12-14 用冠状化合物由辐射核燃料后处理的初始阶段的铀和钚中分离钚的方法
KR1019900020786A KR910011648A (ko) 1989-12-15 1990-12-15 크라운 화합물을 사용하여 우라늄 및 핵분열 생성물로 부터 플루토늄을 분리하는 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8916638A FR2656149B1 (fr) 1989-12-15 1989-12-15 Extraction de metaux tels que pu, u et sr par un solvant organique ou une phase solide comprenant l'isomere cis-syn-cis de l'ether-couronne dch18c6.

Publications (2)

Publication Number Publication Date
FR2656149A1 FR2656149A1 (fr) 1991-06-21
FR2656149B1 true FR2656149B1 (fr) 1993-12-03

Family

ID=9388572

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8916638A Expired - Fee Related FR2656149B1 (fr) 1989-12-15 1989-12-15 Extraction de metaux tels que pu, u et sr par un solvant organique ou une phase solide comprenant l'isomere cis-syn-cis de l'ether-couronne dch18c6.

Country Status (1)

Country Link
FR (1) FR2656149B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2165653C1 (ru) * 1999-08-09 2001-04-20 Государственное унитарное предприятие Научно-производственное объединение "Радиевый институт им. В.Г. Хлопина" Способ экстракционного извлечения трансплутониевых и редкоземельных элементов из кислых растворов и их разделения
US7927566B2 (en) 2004-09-09 2011-04-19 Designing-Contructing and Industrial-Inculcating Enterprise “Daymos Ltd.” Extraction of radionuclides by crown ether-containing extractants
CA2950532C (fr) * 2006-09-08 2018-10-23 Actinium Pharmaceuticals, Inc. Procede pour la purification du radium de differentes sources

Also Published As

Publication number Publication date
FR2656149A1 (fr) 1991-06-21

Similar Documents

Publication Publication Date Title
DE69107509D1 (de) Arbeitsbühne eines Aufzugsschachts.
EP0629671A3 (fr) Composition de solvant.
DE69011154D1 (de) Härtbare gefüllte Polysiloxanverbindungen.
ITRM930842A0 (it) Rivelatore della posizione assiale di un'asta, in particolare lo stelodi un pistone.
IT8985615A0 (it) Cassa statorica, particolarmente per pompa radiale centrifuga, nonche' metodo per la sua realizzazione.
FR2656149B1 (fr) Extraction de metaux tels que pu, u et sr par un solvant organique ou une phase solide comprenant l'isomere cis-syn-cis de l'ether-couronne dch18c6.
NL193706B (nl) Rotorsamenstel voor een röntgenbuis.
DE69001648D1 (de) Detektor von elektromagnetischen wellen.
GB2036859B (en) Radial piston pump
JPS555496A (en) Radial piston pump
NO905137D0 (no) Tverrbundet vinylaminpolymer ved assistert oljeutvinning.
NO900052D0 (no) Fremgangsmaate for betjening av en oljebroenn til havs.
NO861841L (no) Urinsamler til bruk ved inkontinens hos menn.
JPS54141405A (en) Radial piston pump
DE59007073D1 (de) Metallorganische adduktverbindungen.
MX9200943A (es) Procedimiento libre de disolvente para la preparacion de un compuesto aromatico amina-terminado.
FR2686525B1 (fr) Installation d'extraction par un solvant.
JPS5438509A (en) Inductor motor
JPS53144574A (en) Preparation of alpha-tocopherol
JPS5443435A (en) Weight coefficient generating method for code check
DE69103154D1 (de) Lösungsmitteldampf enthaltendes system.
JPS548248A (en) Magnetic thrust bearing
II C8H4F6
JPS5252201A (en) Split type radial impeller
ES1015923Y (es) Un equipo para la extraccion de muestras de sangre.

Legal Events

Date Code Title Description
ST Notification of lapse