IT1034322B - Separazione pirochimica del pluto nio da combustibili nucleari ir raggiati mediante termodecomposi zione in nitrati fusi - Google Patents

Separazione pirochimica del pluto nio da combustibili nucleari ir raggiati mediante termodecomposi zione in nitrati fusi

Info

Publication number
IT1034322B
IT1034322B IT2131975A IT2131975A IT1034322B IT 1034322 B IT1034322 B IT 1034322B IT 2131975 A IT2131975 A IT 2131975A IT 2131975 A IT2131975 A IT 2131975A IT 1034322 B IT1034322 B IT 1034322B
Authority
IT
Italy
Prior art keywords
plutus
irrayed
thermodecomposition
pyrochemical
nium
Prior art date
Application number
IT2131975A
Other languages
English (en)
Inventor
G Caporali
G Brambilla
Original Assignee
Agip Nucleare Spa
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 Agip Nucleare Spa filed Critical Agip Nucleare Spa
Priority to IT2131975A priority Critical patent/IT1034322B/it
Priority to GB985676A priority patent/GB1545875A/en
Priority to FR7607527A priority patent/FR2304994A1/fr
Priority to DE19762611333 priority patent/DE2611333A1/de
Priority to US05/667,669 priority patent/US4092397A/en
Application granted granted Critical
Publication of IT1034322B publication Critical patent/IT1034322B/it

Links

Classifications

    • 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
    • G21C19/48—Non-aqueous processes
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
IT2131975A 1975-03-17 1975-03-17 Separazione pirochimica del pluto nio da combustibili nucleari ir raggiati mediante termodecomposi zione in nitrati fusi IT1034322B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT2131975A IT1034322B (it) 1975-03-17 1975-03-17 Separazione pirochimica del pluto nio da combustibili nucleari ir raggiati mediante termodecomposi zione in nitrati fusi
GB985676A GB1545875A (en) 1975-03-17 1976-03-11 Nuclear fuel separation
FR7607527A FR2304994A1 (fr) 1975-03-17 1976-03-16 Separation pyrochimique du plutonium des combustibles nucleaires irradies, par decomposition thermique dans les nitrates fondus
DE19762611333 DE2611333A1 (de) 1975-03-17 1976-03-17 Verfahren zur pyrochemischen abtrennung von plutonium aus bestrahlten kernbrennstoffen
US05/667,669 US4092397A (en) 1975-03-17 1976-03-17 Pyrochemical separation of plutonium from irradiated nuclear fuels, by thermal decomposition in molten nitrates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2131975A IT1034322B (it) 1975-03-17 1975-03-17 Separazione pirochimica del pluto nio da combustibili nucleari ir raggiati mediante termodecomposi zione in nitrati fusi

Publications (1)

Publication Number Publication Date
IT1034322B true IT1034322B (it) 1979-09-10

Family

ID=11180042

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2131975A IT1034322B (it) 1975-03-17 1975-03-17 Separazione pirochimica del pluto nio da combustibili nucleari ir raggiati mediante termodecomposi zione in nitrati fusi

Country Status (5)

Country Link
US (1) US4092397A (it)
DE (1) DE2611333A1 (it)
FR (1) FR2304994A1 (it)
GB (1) GB1545875A (it)
IT (1) IT1034322B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2801744C2 (de) * 1977-02-07 1986-12-11 Exxon Nuclear Co., Inc., Bellevue, Wash. Verfahren zum Freisetzen von Spaltprodukten aus bestrahlten Kernbrennstoffpillen
US4297174A (en) * 1979-03-09 1981-10-27 Agip Nucleare, S.P.A. Pyroelectrochemical process for reprocessing irradiated nuclear fuels
JPS5847298A (ja) * 1981-09-16 1983-03-18 日本原子力研究所 核燃料の再処理における前処理方法
DE3601826A1 (de) * 1986-01-22 1987-07-23 Alkem Gmbh Verfahren zum gewinnen einer loesung von schwer loeslichem kernbrennstoff, insbesondere von puo(pfeil abwaerts)2(pfeil abwaerts) oder (u/pu)o(pfeil abwaerts)2(pfeil abwaerts)-mischoxid
US7097747B1 (en) 2003-08-05 2006-08-29 Herceg Joseph E Continuous process electrorefiner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3322679A (en) * 1964-09-09 1967-05-30 Japan Atomic Energy Res Inst Process for reprocessing burned uranium fuel using molten bath containing ammonium nitrate
FR2181883B1 (it) * 1972-04-27 1976-04-23 Agip Nucleare Spa
US3804939A (en) * 1972-06-21 1974-04-16 Atomic Energy Commission Method of precipitating americium oxide from a mixture of americium and plutonium metals in a fused salt bath containing puo2

Also Published As

Publication number Publication date
DE2611333A1 (de) 1976-09-23
FR2304994A1 (fr) 1976-10-15
US4092397A (en) 1978-05-30
GB1545875A (en) 1979-05-16
FR2304994B1 (it) 1980-05-09

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