UST921014I4 - Colburn mbthod for removing fission products from a nuclear reactor coolant - Google Patents

Colburn mbthod for removing fission products from a nuclear reactor coolant Download PDF

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Publication number
UST921014I4
UST921014I4 US921014DH UST921014I4 US T921014 I4 UST921014 I4 US T921014I4 US 921014D H US921014D H US 921014DH US T921014 I4 UST921014 I4 US T921014I4
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United States
Prior art keywords
reactor coolant
mbthod
colburn
nuclear reactor
fission products
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English (en)
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Publication of UST921014I4 publication Critical patent/UST921014I4/en
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    • 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
    • G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
    • G21C19/30—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps
    • G21C19/307—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps specially adapted for liquids
    • G21C19/31—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps specially adapted for liquids for molten metals
    • 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

Definitions

  • PUBLISHED APRIL 16, 1974 coouNo svsym ems A method for removing cesium 137, iodine 131 and tritium from a liquid sodium reactor coolant. Hydrogen is introduced into the liquid sodium causing sodium hydride to precipitate in a cold trap. The cesium iodine and tritium isotopes are removed from the liquid sodium by coprecipitating as impurities in the sodium hydride.

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  • 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)
  • Treating Waste Gases (AREA)
US921014D 1972-06-09 1972-06-09 Colburn mbthod for removing fission products from a nuclear reactor coolant Pending UST921014I4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26147672A 1972-06-09 1972-06-09

Publications (1)

Publication Number Publication Date
UST921014I4 true UST921014I4 (en) 1974-04-16

Family

ID=22993472

Family Applications (2)

Application Number Title Priority Date Filing Date
US921014D Pending UST921014I4 (en) 1972-06-09 1972-06-09 Colburn mbthod for removing fission products from a nuclear reactor coolant
US05/493,368 Expired - Lifetime US4075060A (en) 1972-06-09 1974-07-31 Method for removing fission products from a nuclear reactor coolant

Family Applications After (1)

Application Number Title Priority Date Filing Date
US05/493,368 Expired - Lifetime US4075060A (en) 1972-06-09 1974-07-31 Method for removing fission products from a nuclear reactor coolant

Country Status (6)

Country Link
US (2) UST921014I4 (fr)
JP (1) JPS5232436B2 (fr)
DE (1) DE2328660A1 (fr)
FR (1) FR2188252B1 (fr)
GB (1) GB1393355A (fr)
IT (1) IT993570B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1071415A (fr) * 1975-09-18 1980-02-12 The Government Of The United States As Represented By The United States Department Of Energy Recuperation d'halogenes portes dans un flux de sodium
JPS5450800A (en) * 1977-09-30 1979-04-20 Toshiba Corp Removing device of radioactive substance
DE2746159A1 (de) * 1977-10-14 1979-04-19 Interatom Kernenergieanlage mit einrichtung zur kuehlmittelreinigung
JPS5480216A (en) * 1977-12-09 1979-06-26 Hitachi Ltd Operation method for liquid metal cooled reactor
DE2828153C3 (de) * 1978-06-27 1984-07-26 Kraftwerk Union AG, 4330 Mülheim Kernreaktor mit einem flüssigen Kühlmittel
DE3017585C2 (de) * 1980-05-08 1984-05-30 Brown Boveri Reaktor GmbH, 6800 Mannheim Verfahren und Anordnung zur Druckabsenkung im Sicherheitsbehälter einer Kernreaktoranlage
JPS5845600A (ja) * 1981-09-11 1983-03-16 動力炉・核燃料開発事業団 高速増殖炉二次系からの水素除去方法
US4587083A (en) * 1983-08-10 1986-05-06 The United States Of America As Represented By The United States Department Of Energy Method for removing cesium from a nuclear reactor coolant
US6272226B1 (en) 1997-04-02 2001-08-07 Scientific-Atlanta, Inc. Apparatus and method for masking audio signals in a signal distribution system
FR2859042B1 (fr) * 2003-08-19 2005-11-18 Framatome Anp Procede et installation de traitement de metaux alcalins charges en tritium ou de composants souilles par des metaux alcalins charges en tritium
RU2614048C1 (ru) * 2016-03-18 2017-03-22 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Ядерная энергетическая установка с системой очистки теплоносителя

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2745552A (en) * 1953-09-02 1956-05-15 Warren H Bruggeman Filter with fractional crystallization means
GB1285088A (en) * 1969-12-18 1972-08-09 Atomic Energy Authority Uk Cold traps for liquid metal

Also Published As

Publication number Publication date
FR2188252B1 (fr) 1976-05-07
GB1393355A (en) 1975-05-07
JPS5232436B2 (fr) 1977-08-22
FR2188252A1 (fr) 1974-01-18
US4075060A (en) 1978-02-21
JPS4962898A (fr) 1974-06-18
IT993570B (it) 1975-09-30
DE2328660A1 (de) 1974-01-10

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