GB1246760A - Method of exchanging the moderator and fuel of a nuclear reactor, and reactor employing the method - Google Patents

Method of exchanging the moderator and fuel of a nuclear reactor, and reactor employing the method

Info

Publication number
GB1246760A
GB1246760A GB43203/70A GB4320370A GB1246760A GB 1246760 A GB1246760 A GB 1246760A GB 43203/70 A GB43203/70 A GB 43203/70A GB 4320370 A GB4320370 A GB 4320370A GB 1246760 A GB1246760 A GB 1246760A
Authority
GB
United Kingdom
Prior art keywords
blocks
core
reactor
fuel elements
channels
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
Application number
GB43203/70A
Other languages
English (en)
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
Brown Boveri und Cie AG Switzerland
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 BBC Brown Boveri AG Switzerland, Brown Boveri und Cie AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of GB1246760A publication Critical patent/GB1246760A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/32—Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core
    • G21C1/326—Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core wherein the heat exchanger is disposed next to or beside the core
    • 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
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • 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
    • G21C19/20—Arrangements for introducing objects into the pressure vessel; Arrangements for handling objects within the pressure vessel; Arrangements for removing objects from the pressure vessel
    • 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)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
GB43203/70A 1969-09-11 1970-09-09 Method of exchanging the moderator and fuel of a nuclear reactor, and reactor employing the method Expired GB1246760A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1376269A CH504758A (de) 1969-09-11 1969-09-11 Verfahren zum Austausch von Moderator und Brennstoff eines Kernreaktors, und Reaktor zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
GB1246760A true GB1246760A (en) 1971-09-22

Family

ID=4395091

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43203/70A Expired GB1246760A (en) 1969-09-11 1970-09-09 Method of exchanging the moderator and fuel of a nuclear reactor, and reactor employing the method

Country Status (4)

Country Link
CH (1) CH504758A (enrdf_load_stackoverflow)
DE (2) DE6940264U (enrdf_load_stackoverflow)
FR (1) FR2061662B1 (enrdf_load_stackoverflow)
GB (1) GB1246760A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086133A (en) * 1976-09-07 1978-04-25 General Atomic Company Nuclear reactor core refueling method
US4243487A (en) * 1977-05-03 1981-01-06 Hochtemperatur-Kernkraftwerk Gmbh (Hkg) Gemeinsames Europaisches Unternehmen Gas-cooled high temperature nuclear reactors
CN114171222A (zh) * 2021-11-25 2022-03-11 中国工程物理研究院核物理与化学研究所 一种反应堆换料系统、在线装料、卸料及换料方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE548462A (enrdf_load_stackoverflow) * 1955-06-10
GB800388A (en) * 1956-02-03 1958-08-27 Gen Electric Co Ltd Improvements in or relating to nuclear reactors
US3383286A (en) * 1966-09-27 1968-05-14 Atomic Energy Commission Usa Core element handling system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086133A (en) * 1976-09-07 1978-04-25 General Atomic Company Nuclear reactor core refueling method
US4243487A (en) * 1977-05-03 1981-01-06 Hochtemperatur-Kernkraftwerk Gmbh (Hkg) Gemeinsames Europaisches Unternehmen Gas-cooled high temperature nuclear reactors
CN114171222A (zh) * 2021-11-25 2022-03-11 中国工程物理研究院核物理与化学研究所 一种反应堆换料系统、在线装料、卸料及换料方法
CN114171222B (zh) * 2021-11-25 2024-06-04 中国工程物理研究院核物理与化学研究所 一种反应堆换料系统、在线装料、卸料及换料方法

Also Published As

Publication number Publication date
DE6940264U (de) 1971-09-16
FR2061662A1 (enrdf_load_stackoverflow) 1971-06-25
CH504758A (de) 1971-03-15
DE1952145A1 (de) 1971-03-18
FR2061662B1 (enrdf_load_stackoverflow) 1975-01-10

Similar Documents

Publication Publication Date Title
US3122484A (en) Reactor having fuel element coated with burnable poison
GB1507970A (en) Fuel arrangement for high temperature gas cooled reactor
ES478385A1 (es) Perfeccionamientos en reactores nucleares.
GB852293A (en) Improvements in boiling reactors
ES306050A1 (es) Un reactor nuclear.
GB913658A (en) Improvements in or relating to fuel element assembly for nuclear reactors
GB850015A (en) Improvements in or relating to fuel elements for nuclear reactors
ES329325A1 (es) Disposicion combustible para reactor nuclear de neuttrones rapidos.
GB915338A (en) A core for a thermal nuclear reactor
GB1246760A (en) Method of exchanging the moderator and fuel of a nuclear reactor, and reactor employing the method
GB1442157A (en) Nuclear power plant with closed gas cooling circuit
GB1059215A (en) Fuel element for nuclear reactors
GB800397A (en) Improvements in or relating to nuclear fuel elements
GB908305A (en) Improvements in or relating to nuclear reactors
GB984193A (en) Improvements in or relating to nuclear reactors
GB920343A (en) Improvements in or relating to fuel element assembly for nuclear reactors
GB1129363A (en) Nuclear reactors
GB866254A (en) Improvements in devices for cooling the control rods of nuclear reactors
GB1188086A (en) Improvements relating to Nuclear Reactors
GB1373677A (en) Refuelling of nuclear reactors
GB1217141A (en) Nuclear reactors
GB920577A (en) Nuclear reactor core
GB1211954A (en) Nuclear reactors
FR2402282A1 (fr) Structure de reflecteur inferieur renouvelable, pour reacteur nucleaire a haute temperature a boulets
GB958011A (en) Improvements in and relating to nuclear reactors