FR2447976A1 - Alliage ternaire adsorbant non vaporisable, plus particulierement pour l'adsorption d'eau et de vapeur d'eau dans les elements combustibles pour reacteurs nucleaires - Google Patents

Alliage ternaire adsorbant non vaporisable, plus particulierement pour l'adsorption d'eau et de vapeur d'eau dans les elements combustibles pour reacteurs nucleaires

Info

Publication number
FR2447976A1
FR2447976A1 FR8002350A FR8002350A FR2447976A1 FR 2447976 A1 FR2447976 A1 FR 2447976A1 FR 8002350 A FR8002350 A FR 8002350A FR 8002350 A FR8002350 A FR 8002350A FR 2447976 A1 FR2447976 A1 FR 2447976A1
Authority
FR
France
Prior art keywords
water
nuclear reactors
vaporizable
ternary alloy
adsorbent
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
FR8002350A
Other languages
English (en)
Other versions
FR2447976B1 (fr
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.)
SAES Getters SpA
Original Assignee
SAES Getters SpA
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 SAES Getters SpA filed Critical SAES Getters SpA
Publication of FR2447976A1 publication Critical patent/FR2447976A1/fr
Application granted granted Critical
Publication of FR2447976B1 publication Critical patent/FR2447976B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/16—Details of the construction within the casing
    • G21C3/17—Means for storage or immobilisation of gases in fuel elements
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
    • C01B3/001—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes characterised by the uptaking medium; Treatment thereof
    • C01B3/0031—Intermetallic compounds; Metal alloys; Treatment thereof
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C16/00—Alloys based on zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • 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
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/32—Hydrogen storage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Gas Separation By Absorption (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Fuel Cell (AREA)

Abstract

ALLIAGE TERNAIRE ADSORBANT NON VAPORISABLE DESTINE PARTICULIEREMENT A ADSORBER L'EAU ET LA VAPEUR D'EAU DANS LES ELEMENTS COMBUSTIBLES DES REACTEURS NUCLEAIRES. L'ELEMENT COMBUSTIBLE 10 COMPORTE UN RECIPIENT ETANCHE 11 QUI COMPREND UN TUBE 12 FERME PAR DES BOUCHONS 13, 14 FIXES AU MOYEN DE SOUDURES 15, 16. LE TUBE 12 COMPORTE ENTRE LES PASTILLES DE MATIERE FISSILE 20, 21, 22 ET LE BOUCHON 13 UN LOGEMENT 24. LE DISPOSITIF ADSORBANT 28 EST COMPRIS A L'INTERIEUR DU RESSORT 26. APPLICATIONS COMME ELEMENTS COMBUSTIBLES DES REACTEURS NUCLEAIRES.
FR8002350A 1979-02-05 1980-02-04 Alliage ternaire adsorbant non vaporisable, plus particulierement pour l'adsorption d'eau et de vapeur d'eau dans les elements combustibles pour reacteurs nucleaires Expired FR2447976B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19903/79A IT1110295B (it) 1979-02-05 1979-02-05 Lega ternaria getterante non evaporabile particolarmente per l'assorbimento di acqua e vapore d'acqua in barre combustibili di reattori nucleari

Publications (2)

Publication Number Publication Date
FR2447976A1 true FR2447976A1 (fr) 1980-08-29
FR2447976B1 FR2447976B1 (fr) 1985-12-20

Family

ID=11162202

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002350A Expired FR2447976B1 (fr) 1979-02-05 1980-02-04 Alliage ternaire adsorbant non vaporisable, plus particulierement pour l'adsorption d'eau et de vapeur d'eau dans les elements combustibles pour reacteurs nucleaires

Country Status (7)

Country Link
US (1) US4907948A (fr)
JP (1) JPS55122843A (fr)
DE (2) DE3003061A1 (fr)
FR (1) FR2447976B1 (fr)
GB (1) GB2047460B (fr)
IT (1) IT1110295B (fr)
NL (1) NL191089C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2650513A1 (fr) * 1989-08-05 1991-02-08 Messer Griesheim Gmbh Procede pour la purification fine de gaz
EP0634358A1 (fr) * 1993-07-17 1995-01-18 Forschungszentrum Karlsruhe GmbH Composé intermétallique et sa mise en oeuvre

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2041033T3 (es) * 1988-06-16 1993-11-01 Hwt Gesellschaft Fur Hydrid- Und Wasserstofftechnik Mbh Procedimiento para la produccion de un vacio.
US5238469A (en) * 1992-04-02 1993-08-24 Saes Pure Gas, Inc. Method and apparatus for removing residual hydrogen from a purified gas
IT1255438B (it) * 1992-07-17 1995-10-31 Getters Spa Pompa getter non evaporabile
US5426300A (en) * 1993-09-17 1995-06-20 Leybold Inficon, Inc. Portable GCMS system using getter pump
US5401298A (en) * 1993-09-17 1995-03-28 Leybold Inficon, Inc. Sorption pump
US5911560A (en) * 1994-10-31 1999-06-15 Saes Pure Gas, Inc. Getter pump module and system
US6109880A (en) * 1994-10-31 2000-08-29 Saes Pure Gas, Inc. Getter pump module and system including focus shields
US6142742A (en) * 1994-10-31 2000-11-07 Saes Pure Gas, Inc. Getter pump module and system
US5685963A (en) * 1994-10-31 1997-11-11 Saes Pure Gas, Inc. In situ getter pump system and method
US5972183A (en) * 1994-10-31 1999-10-26 Saes Getter S.P.A Getter pump module and system
US5610438A (en) * 1995-03-08 1997-03-11 Texas Instruments Incorporated Micro-mechanical device with non-evaporable getter
RU2082574C1 (ru) * 1995-09-29 1997-06-27 Акционерное общество открытого типа "Машиностроительный завод" Твэл, способ изготовления твэлов и устройство для его осуществления
IT1297013B1 (it) * 1997-12-23 1999-08-03 Getters Spa Sistema getter per la purificazione dell'atmosfera di lavoro nei processi di deposizione fisica da vapore
US7465692B1 (en) 2000-03-16 2008-12-16 Pall Corporation Reactive media, methods of use and assemblies for purifying
US20050069475A1 (en) * 2003-09-30 2005-03-31 Hage Daniel B. System and process for reducing impurities
US7462931B2 (en) * 2006-05-15 2008-12-09 Innovative Micro Technology Indented structure for encapsulated devices and method of manufacture
US20090001537A1 (en) * 2007-06-27 2009-01-01 Innovative Micro Technology Gettering material for encapsulated microdevices and method of manufacture
DE102012207165A1 (de) 2012-04-30 2013-10-31 Robert Bosch Gmbh Mikro-elektromechanisches Bauelement, Chippackage mit mikro-elektromechanischem Bauelement und Verfahren zum Herstellen eines Chippackages mit einem mikro-elektromechanischen Bauelement
CN107099697B (zh) * 2017-05-22 2018-07-13 暨南大学 一种无镍超弹性钛基形状记忆合金及其制备方法和应用
CN113136504B (zh) * 2021-04-24 2022-07-19 杨阳 吸气合金及其应用、吸气靶材及吸气薄膜

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1249417A (en) * 1969-04-22 1971-10-13 Gen Electric Co Ltd Improvements in or relating to ceramic-to-metal and ceramic-to-ceramic seals

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1151160A (en) * 1912-01-22 1915-08-24 Edward R Cooper Alloy and process of producing the same.
US1864084A (en) * 1926-04-15 1932-06-21 New Process Metals Corp Method of removing gases from inclosed spaces
AT194623B (de) * 1956-02-10 1958-01-10 Treibacher Chemische Werke Ag Pyrophore Legierung
DE1084030B (de) * 1956-02-14 1960-06-23 Treibacher Chemische Werke Ag Pyrophore Legierungen
US2926981A (en) * 1957-09-11 1960-03-01 Gen Electric Method of gettering using zirconiumtitanium alloy
NL264559A (fr) * 1960-05-09
BE625037A (fr) * 1961-11-21
US4200460A (en) * 1970-09-22 1980-04-29 General Electric Company Alloys for gettering moisture and reactive gases
BE792371A (fr) * 1971-12-08 1973-03-30 Gen Electric Cartouche de combustible nucleaire
US3969185A (en) * 1973-05-09 1976-07-13 General Electric Company Getter for nuclear fuel elements
US4119488A (en) * 1975-04-10 1978-10-10 S.A.E.S. Getters S.P.A. Nuclear reactor fuel element employing Zr2 Ni as a getter metal
IT1037196B (it) * 1975-04-10 1979-11-10 Getters Spa Elemento di combustibile per reattore nucleare impiegante zr2ni come metallo getterante
US4153484A (en) * 1976-01-20 1979-05-08 Matsushita Electric Industrial Co., Ltd. Hydrogen storage material
FR2376902A1 (fr) * 1977-01-07 1978-08-04 Ugine Aciers Nouvel alliage-mere pour la preparation des alliages de zirconium
US4118542A (en) * 1977-01-17 1978-10-03 Wall Colmonoy Corporation Controlled atmosphere and vacuum processes
US4126449A (en) * 1977-08-09 1978-11-21 Allied Chemical Corporation Zirconium-titanium alloys containing transition metal elements

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1249417A (en) * 1969-04-22 1971-10-13 Gen Electric Co Ltd Improvements in or relating to ceramic-to-metal and ceramic-to-ceramic seals

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2650513A1 (fr) * 1989-08-05 1991-02-08 Messer Griesheim Gmbh Procede pour la purification fine de gaz
EP0634358A1 (fr) * 1993-07-17 1995-01-18 Forschungszentrum Karlsruhe GmbH Composé intermétallique et sa mise en oeuvre

Also Published As

Publication number Publication date
GB2047460A (en) 1980-11-26
NL191089B (nl) 1994-08-16
DE3003061C2 (fr) 1989-11-02
NL8000613A (nl) 1980-08-07
GB2047460B (en) 1983-04-20
DE3003061A1 (de) 1980-08-07
JPS55122843A (en) 1980-09-20
IT7919903A0 (it) 1979-02-05
JPS63499B2 (fr) 1988-01-07
US4907948A (en) 1990-03-13
NL191089C (nl) 1995-01-16
IT1110295B (it) 1985-12-23
FR2447976B1 (fr) 1985-12-20
DE3051169C2 (fr) 1991-06-13

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