CA2420067A1 - Recombiner with a stabilized reaction temperature - Google Patents

Recombiner with a stabilized reaction temperature Download PDF

Info

Publication number
CA2420067A1
CA2420067A1 CA002420067A CA2420067A CA2420067A1 CA 2420067 A1 CA2420067 A1 CA 2420067A1 CA 002420067 A CA002420067 A CA 002420067A CA 2420067 A CA2420067 A CA 2420067A CA 2420067 A1 CA2420067 A1 CA 2420067A1
Authority
CA
Canada
Prior art keywords
section
heat pipe
catalyst element
filled
refrigerating
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.)
Granted
Application number
CA002420067A
Other languages
French (fr)
Other versions
CA2420067C (en
Inventor
Peter Brockerhoff
Werner Von Lensa
Ernst-Arndt Reinecke
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.)
Forschungszentrum Juelich GmbH
Original Assignee
Forschungszentrum Julich Gmbh
Peter Brockerhoff
Werner Von Lensa
Ernst-Arndt Reinecke
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 Forschungszentrum Julich Gmbh, Peter Brockerhoff, Werner Von Lensa, Ernst-Arndt Reinecke filed Critical Forschungszentrum Julich Gmbh
Publication of CA2420067A1 publication Critical patent/CA2420067A1/en
Application granted granted Critical
Publication of CA2420067C publication Critical patent/CA2420067C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

Abstract

Device for recombining hydrogen, with at least one catalyst element, comprising at least one heat pipe that carries an operating medium and is connected with the catalyst element in a thermally-conductive manner, and a refrigerating device for refrigerating the coolant connected to the heat pipe, by which is solved the technical problem of reacting in a controlled manner both small and large quantities of hydrogen with the atmospheric oxygen present in the safety containments in a wide range of concentrations, and dissipating the heat of reaction generated to such a degree that the respective ignition temperatures are not reached. To this end, a first section of the heating tube is filled with liquid coolant and the first section is connected to the catalyst element, and a second section of the heat pipe is filled with a vapor cushion containing an operating medium in vapor form and the refrigerating device is located in the second section.
CA002420067A 2000-08-29 2001-08-28 Recombiner with a stabilized reaction temperature Expired - Fee Related CA2420067C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10042250.0 2000-08-29
DE10042250A DE10042250C1 (en) 2000-08-29 2000-08-29 Recombiner with stabilized reaction temperature
PCT/EP2001/009905 WO2002019344A1 (en) 2000-08-29 2001-08-28 Recombiner with a regulated reaction temperature

Publications (2)

Publication Number Publication Date
CA2420067A1 true CA2420067A1 (en) 2003-02-19
CA2420067C CA2420067C (en) 2009-10-13

Family

ID=7654077

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002420067A Expired - Fee Related CA2420067C (en) 2000-08-29 2001-08-28 Recombiner with a stabilized reaction temperature

Country Status (6)

Country Link
EP (1) EP1314166B1 (en)
AT (1) ATE304207T1 (en)
CA (1) CA2420067C (en)
DE (2) DE10042250C1 (en)
ES (1) ES2249480T3 (en)
WO (1) WO2002019344A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10223328A1 (en) * 2002-05-25 2003-12-11 Chemical Consulting Dornseiffe Gas converter with activity-adjusted catalyst system
DE102004052542B4 (en) * 2004-11-13 2007-02-08 Hauptmanns, Ulrich, Prof. Dr.-Ing. Vehicle component and coating material for a vehicle component

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0990092A (en) * 1995-09-20 1997-04-04 Hitachi Ltd Reactor container
DE19722305C1 (en) * 1997-05-28 1998-10-01 Forschungszentrum Juelich Gmbh Unit mitigating effects of serious incident in pressure containment dome of nuclear power reactor
DE19801618C2 (en) * 1998-01-17 2001-05-10 Forschungszentrum Juelich Gmbh Device for the catalytic conversion of hydrogen
DE19852954A1 (en) * 1998-11-17 2000-05-18 Forschungszentrum Juelich Gmbh Recombiner for the effective removal of hydrogen from hazardous atmospheres

Also Published As

Publication number Publication date
EP1314166B1 (en) 2005-09-07
DE50107381D1 (en) 2005-10-13
WO2002019344A1 (en) 2002-03-07
DE10042250C1 (en) 2002-04-04
ATE304207T1 (en) 2005-09-15
EP1314166A1 (en) 2003-05-28
CA2420067C (en) 2009-10-13
ES2249480T3 (en) 2006-04-01

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20180828