JPS6432189A - Self-refining molten metal fuel furnace - Google Patents

Self-refining molten metal fuel furnace

Info

Publication number
JPS6432189A
JPS6432189A JP62189546A JP18954687A JPS6432189A JP S6432189 A JPS6432189 A JP S6432189A JP 62189546 A JP62189546 A JP 62189546A JP 18954687 A JP18954687 A JP 18954687A JP S6432189 A JPS6432189 A JP S6432189A
Authority
JP
Japan
Prior art keywords
fuel
phases
low melting
self
alloy
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
JP62189546A
Other languages
Japanese (ja)
Other versions
JPH067179B2 (en
Inventor
Hajime Yamana
Ichiro Nakajima
Hideyuki Hayashi
Fusato Suzuki
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.)
Power Reactor and Nuclear Fuel Development Corp
Original Assignee
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 Power Reactor and Nuclear Fuel Development Corp filed Critical Power Reactor and Nuclear Fuel Development Corp
Priority to JP62189546A priority Critical patent/JPH067179B2/en
Publication of JPS6432189A publication Critical patent/JPS6432189A/en
Publication of JPH067179B2 publication Critical patent/JPH067179B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE:To execute the retreatment of used fuel with compact equipment and simplified process by forming a low melting plutomium and/or uranium alloy fuel phase, low melting salt phase and gas plenum successively from below to above in each fuel element. CONSTITUTION:The low melting plutonium and/or uranium alloy fuel phases 3 which melt at the operating temp. of a reactor furnace, the low melting salt phases 4 and the gas plenums 5 are formed in this order successively from lower to upper layers in the respective fuel elements 1a of the reactor vessel in which a liquid metal is used as a coolant and is disposed with the plural fuel elements in the cores. The alloy fuel phases 3 are thereby burned in the molten state during the reactor operation. The fission gases generated at this time are collected in the gas plenums 5 and the fission products are partly transferred to the salt phases 4 in the molten state, by which the self-refining function is provided to the alloy fuel phases 3 in the fuel elements 1a.
JP62189546A 1987-07-29 1987-07-29 Self-refining molten metal fuel furnace Expired - Fee Related JPH067179B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62189546A JPH067179B2 (en) 1987-07-29 1987-07-29 Self-refining molten metal fuel furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62189546A JPH067179B2 (en) 1987-07-29 1987-07-29 Self-refining molten metal fuel furnace

Publications (2)

Publication Number Publication Date
JPS6432189A true JPS6432189A (en) 1989-02-02
JPH067179B2 JPH067179B2 (en) 1994-01-26

Family

ID=16243123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62189546A Expired - Fee Related JPH067179B2 (en) 1987-07-29 1987-07-29 Self-refining molten metal fuel furnace

Country Status (1)

Country Link
JP (1) JPH067179B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006098055A (en) * 2004-09-28 2006-04-13 Toshihisa Shirakawa Radiant heat nuclear power generator
WO2013011350A1 (en) * 2011-12-21 2013-01-24 POTEMKIN, Alexander Converter reactor for thermal neutrons
JP2014010022A (en) * 2012-06-29 2014-01-20 Hitachi-Ge Nuclear Energy Ltd Fuel assembly, and nuclear reactor core
JP2015102436A (en) * 2013-11-26 2015-06-04 株式会社 トリウムテックソリューション Molten salt nuclear fuel module
JP2016042090A (en) * 2014-08-18 2016-03-31 株式会社 トリウムテックソリューション Compact size molten salt reactor
JP2016512880A (en) * 2013-02-25 2016-05-09 リチャード スコット，イアン Practical molten salt fission reactor
CN107195350A (en) * 2017-06-08 2017-09-22 兰州大学 A kind of device captured for radioactive fission gas
JP2019105542A (en) * 2017-12-13 2019-06-27 日立Ｇｅニュークリア・エナジー株式会社 Fuel element of fast reactor and core of fast reactor
JP2020201169A (en) * 2019-06-12 2020-12-17 日立Ｇｅニュークリア・エナジー株式会社 Fuel assemblies and core of fast reactor

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006098055A (en) * 2004-09-28 2006-04-13 Toshihisa Shirakawa Radiant heat nuclear power generator
WO2013011350A1 (en) * 2011-12-21 2013-01-24 POTEMKIN, Alexander Converter reactor for thermal neutrons
JP2014010022A (en) * 2012-06-29 2014-01-20 Hitachi-Ge Nuclear Energy Ltd Fuel assembly, and nuclear reactor core
US10043594B2 (en) 2013-02-25 2018-08-07 Ian Richard Scott Practical molten salt fission reactor
JP2016512880A (en) * 2013-02-25 2016-05-09 リチャード スコット，イアン Practical molten salt fission reactor
JP2015102436A (en) * 2013-11-26 2015-06-04 株式会社 トリウムテックソリューション Molten salt nuclear fuel module
WO2017030107A1 (en) * 2014-08-18 2017-02-23 株式会社 トリウムテックソリューション Compact molten salt reactor
JP2016042090A (en) * 2014-08-18 2016-03-31 株式会社 トリウムテックソリューション Compact size molten salt reactor
CN107195350A (en) * 2017-06-08 2017-09-22 兰州大学 A kind of device captured for radioactive fission gas
CN107195350B (en) * 2017-06-08 2023-03-28 兰州大学 Device for capturing radioactive fission gas
JP2019105542A (en) * 2017-12-13 2019-06-27 日立Ｇｅニュークリア・エナジー株式会社 Fuel element of fast reactor and core of fast reactor
FR3076654A1 (en) 2017-12-13 2019-07-12 Hitachi-Ge Nuclear Energy, Ltd. Fast neutron reactor fuel element and fast neutron reactor core
JP2020201169A (en) * 2019-06-12 2020-12-17 日立Ｇｅニュークリア・エナジー株式会社 Fuel assemblies and core of fast reactor

Also Published As

Publication number Publication date
JPH067179B2 (en) 1994-01-26

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees