DK181149B9 - Molten salt nuclear reactor core - Google Patents

Molten salt nuclear reactor core

Info

Publication number
DK181149B9
DK181149B9 DKPA202170282A DKPA202170282A DK181149B9 DK 181149 B9 DK181149 B9 DK 181149B9 DK PA202170282 A DKPA202170282 A DK PA202170282A DK PA202170282 A DKPA202170282 A DK PA202170282A DK 181149 B9 DK181149 B9 DK 181149B9
Authority
DK
Denmark
Prior art keywords
moderator
neutron reflector
jacket
fuel salt
nuclear reactor
Prior art date
Application number
DKPA202170282A
Other languages
Danish (da)
Inventor
Stubsgaard Aslak
Jam Pedersen Thomas
Original Assignee
Copenhagen Atomics As
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
Priority to DKPA202170282A priority Critical patent/DK181149B9/en
Application filed by Copenhagen Atomics As filed Critical Copenhagen Atomics As
Priority to BR122023025219-5A priority patent/BR122023025219A2/en
Priority to EP22815405.0A priority patent/EP4352750A4/en
Priority to JP2023573101A priority patent/JP2024521176A/en
Priority to PCT/DK2022/050109 priority patent/WO2022253392A1/en
Priority to MX2023014035A priority patent/MX2023014035A/en
Priority to CN202280038952.5A priority patent/CN117795620A/en
Priority to CA3221998A priority patent/CA3221998A1/en
Priority to KR1020247000022A priority patent/KR20240032009A/en
Priority to AU2022284200A priority patent/AU2022284200A1/en
Priority to BR112023025005A priority patent/BR112023025005A2/en
Publication of DK202170282A1 publication Critical patent/DK202170282A1/en
Application granted granted Critical
Publication of DK181149B1 publication Critical patent/DK181149B1/en
Publication of DK181149B9 publication Critical patent/DK181149B9/en

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/42—Selection of substances for use as reactor fuel
    • G21C3/44—Fluid or fluent reactor fuel
    • G21C3/54—Fused salt, oxide or hydroxide compositions
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/22—Heterogeneous reactors, i.e. in which fuel and moderator are separated using liquid or gaseous fuel
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/02—Fuel elements
    • G21C3/24—Fuel elements with fissile or breeder material in fluid form within a non-active casing
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • G21C5/02—Details
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

1. A nuclear reactor core (1) of a molten salt nuclear reactor (100), said nuclear reactor core comprising: - a tubular cylindrical center moderator and neutron reflector vessel (10) for passage of a liquid moderator and neutron reflector (11) axially extending from a liquid moderator and neutron reflector inlet (12) to a liquid moderator and neutron reflector outlet (13), said center moderator and neutron reflector vessel (10) having a wall of a metal alloy, preferably zirconium alloy or ceramic composite material, - a cylindrical fuel salt jacket surrounding said center moderator vessel (10), said fuel salt jacket extending axially from a fuel salt inlet (22) to a fuel salt outlet (23) for passage of a molten fuel salt (21), said fuel salt jacket having walls of ceramic composite material, and a cylindrical moderator and neutron reflector jacket surrounding said fuel salt jacket, said moderator and neutron reflector jacket extending axially from liquid moderator and neutron reflector inlet (32) to a moderator and neutron reflector outlet (33) for passage of a liquid moderator and neutron reflector (31), said moderator and neutron reflector jacket having walls of a metal alloy, preferably zirconium alloy or ceramic composite material.
DKPA202170282A 2021-05-31 2021-05-31 Molten salt nuclear reactor core DK181149B9 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
DKPA202170282A DK181149B9 (en) 2021-05-31 2021-05-31 Molten salt nuclear reactor core
KR1020247000022A KR20240032009A (en) 2021-05-31 2022-05-25 molten salt reactor core
JP2023573101A JP2024521176A (en) 2021-05-31 2022-05-25 Molten Salt Reactor Core
PCT/DK2022/050109 WO2022253392A1 (en) 2021-05-31 2022-05-25 Molten salt nuclear reactor core
MX2023014035A MX2023014035A (en) 2021-05-31 2022-05-25 Molten salt nuclear reactor core.
CN202280038952.5A CN117795620A (en) 2021-05-31 2022-05-25 Molten salt nuclear reactor core
BR122023025219-5A BR122023025219A2 (en) 2021-05-31 2022-05-25 MELTED SALT NUCLEAR REACTOR CORE
EP22815405.0A EP4352750A4 (en) 2021-05-31 2022-05-25 Molten salt nuclear reactor core
AU2022284200A AU2022284200A1 (en) 2021-05-31 2022-05-25 Molten salt nuclear reactor core
BR112023025005A BR112023025005A2 (en) 2021-05-31 2022-05-25 MELTED SALT NUCLEAR REACTOR CORE
CA3221998A CA3221998A1 (en) 2021-05-31 2022-05-25 Molten salt nuclear reactor core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA202170282A DK181149B9 (en) 2021-05-31 2021-05-31 Molten salt nuclear reactor core

Publications (3)

Publication Number Publication Date
DK202170282A1 DK202170282A1 (en) 2022-12-06
DK181149B1 DK181149B1 (en) 2023-03-01
DK181149B9 true DK181149B9 (en) 2023-03-02

Family

ID=84329289

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA202170282A DK181149B9 (en) 2021-05-31 2021-05-31 Molten salt nuclear reactor core

Country Status (2)

Country Link
CN (1) CN117795620A (en)
DK (1) DK181149B9 (en)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130083878A1 (en) * 2011-10-03 2013-04-04 Mark Massie Nuclear reactors and related methods and apparatus
US10056160B2 (en) * 2013-08-05 2018-08-21 Terrestrial Energy Inc. Integral molten salt reactor
GB201318470D0 (en) * 2013-02-25 2013-12-04 Scott Ian R A practical molten salt fission reactor
US10008293B2 (en) * 2015-09-18 2018-06-26 Utah Green Energy Technologies, Llc Molten salt reactor
US10867710B2 (en) * 2015-09-30 2020-12-15 Terrapower, Llc Molten fuel nuclear reactor with neutron reflecting coolant
EP3357068B1 (en) * 2015-09-30 2020-06-17 TerraPower LLC Nuclear fast reactor with neutron reflector assembly for dynamic spectrum shifting
WO2017104708A1 (en) * 2015-12-15 2017-06-22 株式会社クリア Nuclear reactor system for extinguishing radioactivity
WO2018071081A2 (en) * 2016-07-15 2018-04-19 Elysium Industries Ltd. Fuel-cooled neutron reflector
WO2018140117A2 (en) * 2016-11-15 2018-08-02 Terrapower, Llc Thermal management of molten fuel nuclear reactors
CN106981319A (en) * 2017-01-10 2017-07-25 上海核工程研究设计院 It is a kind of to use the MSR reactor core without beryllium melting salt oxidation beryllium slowing down
CN208385016U (en) * 2018-06-13 2019-01-15 中国科学院上海应用物理研究所 Deuterium oxide moderated molten salt reactor reactor core and deuterium oxide moderated fused salt shut-down system
CN110110392B (en) * 2019-04-17 2021-02-12 华南理工大学 Reactor core parameter calculation method of molten salt reactor with silicon carbide as moderator
CN112259263B (en) * 2020-10-26 2022-08-02 中国科学院上海应用物理研究所 Three-channel molten salt reactor core structure and three-channel molten salt reactor system
CN112349436B (en) * 2020-11-06 2021-10-19 西安交通大学 Liquid metal cooling wire winding positioning molten salt reactor core

Also Published As

Publication number Publication date
CN117795620A (en) 2024-03-29
DK181149B1 (en) 2023-03-01
DK202170282A1 (en) 2022-12-06

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Legal Events

Date Code Title Description
PAT Application published

Effective date: 20221201

PME Patent granted

Effective date: 20230301