IT976752B - Dispositivo e procedimento per effettuare la ricombinazione a recupero di calore di refri gerante per reattori nucleari - Google Patents

Dispositivo e procedimento per effettuare la ricombinazione a recupero di calore di refri gerante per reattori nucleari

Info

Publication number
IT976752B
IT976752B IT47523/73A IT4752373A IT976752B IT 976752 B IT976752 B IT 976752B IT 47523/73 A IT47523/73 A IT 47523/73A IT 4752373 A IT4752373 A IT 4752373A IT 976752 B IT976752 B IT 976752B
Authority
IT
Italy
Prior art keywords
recombination
procedure
heat recovery
nuclear reactors
gerant
Prior art date
Application number
IT47523/73A
Other languages
English (en)
Original Assignee
Universal Oil Prod Co
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 Universal Oil Prod Co filed Critical Universal Oil Prod Co
Application granted granted Critical
Publication of IT976752B publication Critical patent/IT976752B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B5/00—Water
    • 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
    • G21C19/317—Recombination devices for radiolytic dissociation products
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (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)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
IT47523/73A 1972-01-10 1973-01-04 Dispositivo e procedimento per effettuare la ricombinazione a recupero di calore di refri gerante per reattori nucleari IT976752B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21671472A 1972-01-10 1972-01-10

Publications (1)

Publication Number Publication Date
IT976752B true IT976752B (it) 1974-09-10

Family

ID=22808213

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47523/73A IT976752B (it) 1972-01-10 1973-01-04 Dispositivo e procedimento per effettuare la ricombinazione a recupero di calore di refri gerante per reattori nucleari

Country Status (7)

Country Link
US (1) US3791923A (it)
JP (1) JPS5218880B2 (it)
CA (1) CA971685A (it)
DE (1) DE2300499A1 (it)
FR (1) FR2167801B1 (it)
GB (1) GB1407781A (it)
IT (1) IT976752B (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937796A (en) * 1972-01-10 1976-02-10 Universal Oil Products Company Recuperative thermal recombining system for handling loss of coolant
US3907981A (en) * 1973-03-12 1975-09-23 Rockwell International Corp Method for recombining hydrogen and oxygen
JPS50158435A (it) * 1974-06-13 1975-12-22
JPS5131524A (it) * 1974-09-11 1976-03-17 Ikegai Iron Works Ltd
JPS51103898A (it) * 1975-03-12 1976-09-14 Hitachi Ltd
JPS5817123B2 (ja) * 1975-04-07 1983-04-05 株式会社日立製作所 再結合器
JPS5659124U (it) * 1979-10-09 1981-05-21
US4302419A (en) * 1980-02-13 1981-11-24 Helix Technology Corporation Catalytic recombiner system
DE3017585C2 (de) * 1980-05-08 1984-05-30 Brown Boveri Reaktor GmbH, 6800 Mannheim Verfahren und Anordnung zur Druckabsenkung im Sicherheitsbehälter einer Kernreaktoranlage
DE3031378C2 (de) * 1980-08-20 1983-04-07 Brown Boveri Reaktor GmbH, 6800 Mannheim Einrichtung zur Entfernung von Wasserstoffgas aus dem Sicherheitsbehälter einer Kernreaktoranlage
CA1141522A (en) * 1980-11-03 1983-02-22 Karl T. Chuang Method of combining gaseous hydrogen and oxygen
US4780271A (en) * 1985-10-02 1988-10-25 Westinghouse Electric Corp. Process and apparatus for burning gases containing hydrogen and for cooling resulting combustion gases
JPH077096B2 (ja) * 1988-04-22 1995-01-30 日本碍子株式会社 排ガス再結合器
US5108695A (en) * 1991-02-25 1992-04-28 Westinghouse Electric Corp. Ventilating system for an emergency feedwater enclosure in a nuclear power plant
DE4221693A1 (de) * 1992-07-02 1994-01-05 Siemens Ag Verfahren und Vorrichtung zur thermischen Rekombination eines Gases eines Gasgemisches
JP3080820B2 (ja) * 1993-09-09 2000-08-28 株式会社東芝 原子力発電プラントのガス注入装置
RU2154314C2 (ru) * 1995-10-31 2000-08-10 Этомик Энэджи оф Кэнэдэ Лимитид Пассивная аварийная система уменьшения количества водорода для водоохлаждаемого ядерного реактора
US6146007A (en) 1998-03-20 2000-11-14 Cedarapids Inc. Asphalt plant having centralized media burner and low fugitive emissions
DE19846058C1 (de) 1998-10-07 2000-05-31 Forschungszentrum Juelich Gmbh Vorrichtung zum Beseitigen von Wasserstoff
DE102004050308A1 (de) * 2004-10-14 2006-06-14 Framatome Anp Gmbh Verfahren und Probenahmesystem zur Gewinnung einer Probe aus der Atmosphäre in einem Reaktorsicherheitsbehälter einer kerntechnischen Anlage
JP2015230267A (ja) * 2014-06-06 2015-12-21 株式会社東芝 水素除去装置
CN104575636B (zh) * 2014-12-26 2017-05-31 上海核工程研究设计院 一种小流量回流与限流控制装置
CN113299417B (zh) * 2021-05-25 2022-04-15 中国核动力研究设计院 核电厂停堆工况主泵运行时的安注触发方法和装置及系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL265810A (it) * 1960-06-17 1900-01-01
US3660041A (en) * 1968-10-29 1972-05-02 Gen Electric Burner-flame arrester for burning off-gas from a boiling water reactor power plant
US3679372A (en) * 1969-04-09 1972-07-25 Gen Electric Off-gas burner system

Also Published As

Publication number Publication date
JPS5218880B2 (it) 1977-05-24
US3791923A (en) 1974-02-12
FR2167801B1 (it) 1976-05-14
GB1407781A (en) 1975-09-24
DE2300499A1 (de) 1973-07-26
CA971685A (en) 1975-07-22
JPS4912298A (it) 1974-02-02
FR2167801A1 (it) 1973-08-24

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