JPS54133293A - Method of separating plutonium or neptunium - Google Patents

Method of separating plutonium or neptunium

Info

Publication number
JPS54133293A
JPS54133293A JP4105278A JP4105278A JPS54133293A JP S54133293 A JPS54133293 A JP S54133293A JP 4105278 A JP4105278 A JP 4105278A JP 4105278 A JP4105278 A JP 4105278A JP S54133293 A JPS54133293 A JP S54133293A
Authority
JP
Japan
Prior art keywords
plutonium
nitrate
uran
solution
aforesaid
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
JP4105278A
Other languages
Japanese (ja)
Other versions
JPS5847040B2 (en
Inventor
Shinichi Nemoto
Hiroaki Kobayashi
Naoki Tsunoda
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.)
Doryokuro Kakunenryo Kaihatsu Jigyodan
Power Reactor and Nuclear Fuel Development Corp
Original Assignee
Doryokuro Kakunenryo Kaihatsu Jigyodan
Power Reactor and Nuclear Fuel Development Corp
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 Doryokuro Kakunenryo Kaihatsu Jigyodan, Power Reactor and Nuclear Fuel Development Corp filed Critical Doryokuro Kakunenryo Kaihatsu Jigyodan
Priority to JP53041052A priority Critical patent/JPS5847040B2/en
Publication of JPS54133293A publication Critical patent/JPS54133293A/en
Publication of JPS5847040B2 publication Critical patent/JPS5847040B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

  • Extraction Or Liquid Replacement (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

PURPOSE: To separate plutonium from solution containing uran and plutonium by means of a solvent extraction method.
CONSTITUTION: Solution including nitrate of uranyl and nitrate of plutonium, for which TBP obtained in a nuclear fuel re-disposal process is solvent, is touched with a separating agent consisting of aliphtic hydroxycarbon acid water solution and water solution mixed with nitrate in a low concentration. Plutonium is extracted in the aforesaid separating agent solution, and is seperated from uran. When the aforesaid is processed by means of small-sized 12-staged mixer etc., plutonium included in TBD is concentrated approximately 5 times in lactic acid-nitrate mixture, and is separation-collected at a collecting rate of approximately 99 percent. On the other hand, uran is left in nearly as it is.
COPYRIGHT: (C)1979,JPO&Japio
JP53041052A 1978-04-07 1978-04-07 Plutonium separation method Expired JPS5847040B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53041052A JPS5847040B2 (en) 1978-04-07 1978-04-07 Plutonium separation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53041052A JPS5847040B2 (en) 1978-04-07 1978-04-07 Plutonium separation method

Publications (2)

Publication Number Publication Date
JPS54133293A true JPS54133293A (en) 1979-10-16
JPS5847040B2 JPS5847040B2 (en) 1983-10-20

Family

ID=12597625

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53041052A Expired JPS5847040B2 (en) 1978-04-07 1978-04-07 Plutonium separation method

Country Status (1)

Country Link
JP (1) JPS5847040B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5956038A (en) * 1982-09-20 1984-03-31 Matsushita Electric Ind Co Ltd Air-conditioner
JPS6479532A (en) * 1987-09-18 1989-03-24 Matsushita Refrigeration Airflow direction control system for air-conditioning equipment

Also Published As

Publication number Publication date
JPS5847040B2 (en) 1983-10-20

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