ES316789A1 - Procedimiento para tratamiento de las aguas madres del oxalato de plutonio precipitado - Google Patents

Procedimiento para tratamiento de las aguas madres del oxalato de plutonio precipitado

Info

Publication number
ES316789A1
ES316789A1 ES0316789A ES316789A ES316789A1 ES 316789 A1 ES316789 A1 ES 316789A1 ES 0316789 A ES0316789 A ES 0316789A ES 316789 A ES316789 A ES 316789A ES 316789 A1 ES316789 A1 ES 316789A1
Authority
ES
Spain
Prior art keywords
plutonium
trilaurylamine
oxalic acid
extraction
precipitation
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
ES0316789A
Other languages
English (en)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES316789A1 publication Critical patent/ES316789A1/es
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
    • C01G56/001—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
    • C01G99/00—Subject matter not provided for in other groups of this subclass
    • C01G99/006—Compounds containing, besides a metal not provided for elsewhere in this subclass, two or more other elements other than oxygen or hydrogen
    • 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
    • C22B60/04—Obtaining plutonium
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
ES0316789A 1964-08-25 1965-08-25 Procedimiento para tratamiento de las aguas madres del oxalato de plutonio precipitado Expired ES316789A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR986093A FR1413958A (fr) 1964-08-25 1964-08-25 Procédé de retraitement des caux-mères de précipitation oxalique du plutonium

Publications (1)

Publication Number Publication Date
ES316789A1 true ES316789A1 (es) 1966-04-16

Family

ID=8837171

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0316789A Expired ES316789A1 (es) 1964-08-25 1965-08-25 Procedimiento para tratamiento de las aguas madres del oxalato de plutonio precipitado

Country Status (11)

Country Link
US (1) US3476787A (es)
AT (1) AT260171B (es)
BE (1) BE668215A (es)
CH (1) CH446729A (es)
DK (1) DK113075B (es)
ES (1) ES316789A1 (es)
FR (1) FR1413958A (es)
GB (1) GB1073115A (es)
IL (1) IL24196A (es)
LU (1) LU49313A1 (es)
NL (1) NL6510958A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114420335B (zh) * 2022-01-19 2024-02-20 中国原子能科学研究院 一种草酸钚连续沉淀的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882124A (en) * 1945-10-12 1959-04-14 Glenn T Seaborg Solvent extraction process for plutonium
US2901313A (en) * 1948-03-05 1959-08-25 Maddock Alfred Gavin Separation of plutonium from water insoluble fluorides derived from nitrate solutions of plutonium, uranium and fission products
US2905525A (en) * 1949-06-09 1959-09-22 Lyle R Dawson Method of separation of plutonium from carrier precipitates
US2902454A (en) * 1952-06-25 1959-09-01 Robert L Moore Solvent composition for recovery of metal values from aqueous solutions by solvent extraction
US3047360A (en) * 1958-07-15 1962-07-31 John C Sheppard Process for extracting neptunium and plutonium from nitric acid solutions of same containing uranyl nitrate with a tertiary amine
US3147292A (en) * 1960-01-21 1964-09-01 Atomic Energy Authority Uk Production of plutonium
US3154377A (en) * 1960-08-17 1964-10-27 Commissariat Energie Atomique Process for obtaining plutonium in the form of a concentrated solution

Also Published As

Publication number Publication date
LU49313A1 (es) 1965-10-12
BE668215A (es) 1900-01-01
NL6510958A (es) 1966-02-28
US3476787A (en) 1969-11-04
CH446729A (fr) 1967-11-15
AT260171B (de) 1968-02-12
FR1413958A (fr) 1965-10-15
GB1073115A (en) 1967-06-21
DK113075B (da) 1969-02-17
IL24196A (en) 1970-02-19

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