GB2577580B - Graphite cores - Google Patents

Graphite cores Download PDF

Info

Publication number
GB2577580B
GB2577580B GB1906017.7A GB201906017A GB2577580B GB 2577580 B GB2577580 B GB 2577580B GB 201906017 A GB201906017 A GB 201906017A GB 2577580 B GB2577580 B GB 2577580B
Authority
GB
United Kingdom
Prior art keywords
graphite cores
cores
graphite
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 - Fee Related
Application number
GB1906017.7A
Other versions
GB2577580A (en
GB201906017D0 (en
Inventor
Brennan Mark
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.)
Cavendish Nuclear Ltd
Original Assignee
Cavendish Nuclear Ltd
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 Cavendish Nuclear Ltd filed Critical Cavendish Nuclear Ltd
Publication of GB201906017D0 publication Critical patent/GB201906017D0/en
Publication of GB2577580A publication Critical patent/GB2577580A/en
Application granted granted Critical
Publication of GB2577580B publication Critical patent/GB2577580B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
    • G21C1/10—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor moderator and coolant being different or separated
    • G21C1/12—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor moderator and coolant being different or separated moderator being solid, e.g. Magnox reactor or gas-graphite reactor
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • G21C5/12—Moderator or core structure; Selection of materials for use as moderator characterised by composition, e.g. the moderator containing additional substances which ensure improved heat resistance of the moderator
    • G21C5/126—Carbonic moderators
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
GB1906017.7A 2018-06-14 2019-04-30 Graphite cores Expired - Fee Related GB2577580B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1809736.0A GB201809736D0 (en) 2018-06-14 2018-06-14 Graphite cores

Publications (3)

Publication Number Publication Date
GB201906017D0 GB201906017D0 (en) 2019-06-12
GB2577580A GB2577580A (en) 2020-04-01
GB2577580B true GB2577580B (en) 2022-03-02

Family

ID=63042269

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1809736.0A Ceased GB201809736D0 (en) 2018-06-14 2018-06-14 Graphite cores
GB1906017.7A Expired - Fee Related GB2577580B (en) 2018-06-14 2019-04-30 Graphite cores

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1809736.0A Ceased GB201809736D0 (en) 2018-06-14 2018-06-14 Graphite cores

Country Status (1)

Country Link
GB (2) GB201809736D0 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB990429A (en) * 1962-06-04 1965-04-28 Atomic Energy Authority Uk Nuclear reactors
GB1151855A (en) * 1965-07-30 1969-05-14 Atomic Energy Authority Uk Improvements in or relating to a Method of Assembling a Regular Polygonal Article from a Number of Blocks.
CN103871487A (en) * 2014-03-26 2014-06-18 清华大学 Graphite guide pipe for high-temperature gas cooled reactor
GB2550439A (en) * 2016-10-07 2017-11-22 Diakont Advanced Tech Inc Method of relieving stress in graphite bricks of a gas-cooled nuclear reactor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB990429A (en) * 1962-06-04 1965-04-28 Atomic Energy Authority Uk Nuclear reactors
GB1151855A (en) * 1965-07-30 1969-05-14 Atomic Energy Authority Uk Improvements in or relating to a Method of Assembling a Regular Polygonal Article from a Number of Blocks.
CN103871487A (en) * 2014-03-26 2014-06-18 清华大学 Graphite guide pipe for high-temperature gas cooled reactor
GB2550439A (en) * 2016-10-07 2017-11-22 Diakont Advanced Tech Inc Method of relieving stress in graphite bricks of a gas-cooled nuclear reactor

Also Published As

Publication number Publication date
GB2577580A (en) 2020-04-01
GB201906017D0 (en) 2019-06-12
GB201809736D0 (en) 2018-08-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20230430