GB1309006A - Method and device for producing neutron bursts - Google Patents

Method and device for producing neutron bursts

Info

Publication number
GB1309006A
GB1309006A GB3605270A GB3605270A GB1309006A GB 1309006 A GB1309006 A GB 1309006A GB 3605270 A GB3605270 A GB 3605270A GB 3605270 A GB3605270 A GB 3605270A GB 1309006 A GB1309006 A GB 1309006A
Authority
GB
United Kingdom
Prior art keywords
solution
radiolysis
fissile
reactivity
july
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
GB3605270A
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB1309006A publication Critical patent/GB1309006A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/28—Control of nuclear reaction by displacement of the reflector or parts thereof
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/30—Control of nuclear reaction by displacement of the reactor fuel or fuel elements
    • 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)

Abstract

1309006 Controlling reactors COMMISSARIAT & L'ENERGIE ATOMIQUE 24 July 1970 [25 July 1969] 36052/70 Heading G6C In a pulsed nuclear reactor, the reactivity is controlled by a neutron reflector, movable with respect to a stationary fissile solution. The gaseous fission products and radiolysis gases are ducted into a separate tank where the radiolysis gases are recombined. The fissile solution, of a uranyl salt, is fed into the vessel 10, Fig. 1, by the conduit 14 is subcritical with the reflector 28 in the lower position and supercritical in the upper position shown. Vertical reciprocation of 28 is effected by the jack 30. The vessel 10 is cooled by coil 26. In a modification, a safety control rod may be lowered into the core solution which is monitored for temperature and neutron flux. To reduce radiolysis, the fuel solution contains an inhibitor, such as a copper salt. Control is also effected by the negative temperature, coefficient of reactivity of the fissile solution.
GB3605270A 1969-07-25 1970-07-24 Method and device for producing neutron bursts Expired GB1309006A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6925585A FR2052189A5 (en) 1969-07-25 1969-07-25

Publications (1)

Publication Number Publication Date
GB1309006A true GB1309006A (en) 1973-03-07

Family

ID=9038106

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3605270A Expired GB1309006A (en) 1969-07-25 1970-07-24 Method and device for producing neutron bursts

Country Status (5)

Country Link
BE (1) BE753820A (en)
CA (1) CA918823A (en)
DE (1) DE7027985U (en)
FR (1) FR2052189A5 (en)
GB (1) GB1309006A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2725872C2 (en) * 1977-06-08 1983-01-27 Krampe & Co, 4320 Hattingen Cutter roller for a mining machine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2665290B1 (en) * 1990-07-24 1994-06-10 Toshiba Kk FAST REACTOR.
US5420897A (en) * 1992-07-30 1995-05-30 Kabushiki Kaisha Toshiba Fast reactor having reflector control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2725872C2 (en) * 1977-06-08 1983-01-27 Krampe & Co, 4320 Hattingen Cutter roller for a mining machine

Also Published As

Publication number Publication date
FR2052189A5 (en) 1971-04-09
BE753820A (en) 1970-12-31
CA918823A (en) 1973-01-09
DE7027985U (en) 1970-11-19

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee