ES2074096T3 - Dispositivo para retirar hidrogeno de una mezcla de gas por recombinacion. - Google Patents

Dispositivo para retirar hidrogeno de una mezcla de gas por recombinacion.

Info

Publication number
ES2074096T3
ES2074096T3 ES90105438T ES90105438T ES2074096T3 ES 2074096 T3 ES2074096 T3 ES 2074096T3 ES 90105438 T ES90105438 T ES 90105438T ES 90105438 T ES90105438 T ES 90105438T ES 2074096 T3 ES2074096 T3 ES 2074096T3
Authority
ES
Spain
Prior art keywords
support material
recombination
gas mixture
remove hydrogen
coated
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 - Lifetime
Application number
ES90105438T
Other languages
English (en)
Inventor
Gabor Dipl-Ing Lukacs
Manfred Dipl-Ing Seidler
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.)
Siempelkamp NIS Ingenieur GmbH
Original Assignee
NIS Ingenieur GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6377024&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2074096(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by NIS Ingenieur GmbH filed Critical NIS Ingenieur GmbH
Application granted granted Critical
Publication of ES2074096T3 publication Critical patent/ES2074096T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Catalysts (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

PARA PODER HACER SIN PERJUICIO POR RECOMBINACION HIDROGENO FORMADO EN CASO DE FUNDICION NUCLEAR EN UN REACTOR, SE PROPONE UN DISPOSITIVO QUE SE COMPONE DE UN MATERIAL DE SOPORTE RECUBIERTO CON UN CATALIZADOR ADECUADO. EL MATERIAL SOPORTE ES TERMICA Y MECANICAMENTE ESTABLE ASI COMO INERTE FRENTE AL HIDROGENO Y VAPOR DE AGUA Y REQUIERE PEQUEÑA RESISTENCIA DE CORRIENTE. PRINCIPALMENTE SE INTRODUCE EL MATERIAO SOPORTE RECUBIERTO CON EL CATALIZADOR EN FORMA DE ELEMENTOS INDIVIDUALES QUE TIENEN UN TAMAÑO DE 1 M X 1 M Y UN ESPESOR DE 5 A 50 CM. EL MATERIAL SOPORTE ES ESPECIALMENTE UN TEJIDO O MARAÑA DE FILAMENTOS, UN MATERIAL A GRANEL CERAMICO O TIENE LA FORMA DE PIEZAS MONOLITICAS CON CANALES DE PASO.
ES90105438T 1989-03-22 1990-03-22 Dispositivo para retirar hidrogeno de una mezcla de gas por recombinacion. Expired - Lifetime ES2074096T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3909540A DE3909540A1 (de) 1989-03-22 1989-03-22 Vorrichtung zur rekombination von wasserstoff aus einem wasserstoffhaltigen gasgemisch

Publications (1)

Publication Number Publication Date
ES2074096T3 true ES2074096T3 (es) 1995-09-01

Family

ID=6377024

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90105438T Expired - Lifetime ES2074096T3 (es) 1989-03-22 1990-03-22 Dispositivo para retirar hidrogeno de una mezcla de gas por recombinacion.

Country Status (3)

Country Link
EP (1) EP0388955B1 (es)
DE (2) DE3909540A1 (es)
ES (1) ES2074096T3 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4041661C2 (de) * 1990-07-12 1994-06-01 Forschungszentrum Juelich Gmbh Katalysator zur Oxidation von Wasserstoff in Wasserstoff, Wasserdampf und Sauerstoff enthaltender Atmosphäre
DE59103569D1 (de) * 1990-07-12 1995-01-05 Forschungszentrum Juelich Gmbh Katalysator zur Beseitigung von Wasserstoff aus einer Wasserstoff, Sauerstoff und Dampf enthaltenden Atmosphäre.
WO1997016832A1 (en) * 1995-10-31 1997-05-09 Atomic Energy Of Canada Limited Passive emergency hydrogen mitigation system for water-cooled nuclear reactors
DE19610977C1 (de) * 1996-03-20 1997-04-10 Siemens Ag Kernreaktor mit Katalysatormaterial zum Beseitigen von Oxidationsmitteln
DE19704608C1 (de) 1997-02-07 1998-06-10 Siemens Ag Vorrichtung zur Rekombination von Wasserstoff in einem Gasgemisch
DE19822380A1 (de) * 1998-05-19 1999-11-25 Battelle Ingtechnik Gmbh Vorrichtung zur katalytischen Rekombination von Wasserstoff und Sauerstoff im Sicherheitsbehälter eines Leichtwasser-Kernreaktors
DE19852953C1 (de) 1998-11-17 2000-03-30 Forschungszentrum Juelich Gmbh Katalysatorelement für einen Rekombinator zum effektiven Beseitigen von Wasserstoff aus Störfallatmosphären
DE19914814C1 (de) 1999-03-31 2000-12-14 Siemens Ag Rekombinationseinrichtung und Verfahren zur katalytischen Rekombination von Wasserstoff und/oder Kohlenmonoxid mit Sauerstoff in einem Gasgemisch
DE102007059827B3 (de) * 2007-12-11 2008-11-20 Areva Np Gmbh Sicherheitssystem ein kerntechnischen Anlage

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL74835C (es) * 1945-12-10
DE1245336B (de) * 1959-01-10 1967-07-27 Engelhard Ind Inc Verfahren zum Entfernen von Spuren von Wasserstoff und Sauerstoff aus Wasserdampf
DE2226697A1 (de) * 1971-05-26 1973-01-04 North American Rockwell Verfahren und vorrichtung zur wasserstoff-sauerstoff-kombination
US4119706A (en) * 1976-10-12 1978-10-10 Engelhard Minerals & Chemicals Corporation Method of catalytically recombining radiolytic hydrogen and radiolytic oxygen
JPS6043175B2 (ja) * 1977-10-12 1985-09-26 株式会社日立製作所 金属触媒の製造方法
DE2922717C2 (de) * 1979-06-05 1983-01-27 Brown Boveri Reaktor GmbH, 6800 Mannheim Verfahren und Einrichtung zur katalytischen Rekombination von Wasserstoff, der im Sicherheitsbehälter einer Kernreaktoranlage eingeschlossen ist
DE3004677C2 (de) * 1980-02-08 1984-05-03 Brown Boveri Reaktor GmbH, 6800 Mannheim Einrichtung zum Abbau des im Sicherheitsbehälter einer wassergekühlten Kernreaktoranlage eingeschlossenen Wasserstoffs
DE3013753A1 (de) * 1980-04-10 1981-10-15 Varta Batterie Ag, 3000 Hannover Hydrophober katalysator fuer rekombinatoren
DE3201789A1 (de) * 1982-01-21 1983-09-08 Varta Batterie Ag, 3000 Hannover Rekombinator mit trockenmittel
DE3339242C2 (de) * 1983-10-28 1994-07-07 Siemens Ag Rekombinator
DE3614267A1 (de) * 1986-04-26 1987-10-29 Siemens Ag Kernkraftwerk mit einem wassergekuehlten reaktordruckbehaelter
DE3725290A1 (de) * 1987-07-30 1989-02-16 Kernforschungsanlage Juelich Palladiumlegierung als katalysator zur oxidation von wasserstoff in wasserstoff und sauerstoff enthaltender atmosphaere
DE3727207A1 (de) * 1987-08-14 1989-02-23 Siemens Ag Vorrichtung zur rekombination von wasserstoff und sauerstoff
DE3816012A1 (de) * 1987-08-14 1989-11-16 Siemens Ag Vorrichtung zur rekombination von wasserstoff und sauerstoff

Also Published As

Publication number Publication date
EP0388955A2 (de) 1990-09-26
EP0388955A3 (de) 1991-01-16
EP0388955B1 (de) 1995-06-28
DE3909540A1 (de) 1990-09-27
DE59009313D1 (de) 1995-08-03

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