JPS51124795A - Zr2n1 of getter metal and reactor fuel element using same - Google Patents
Zr2n1 of getter metal and reactor fuel element using sameInfo
- Publication number
- JPS51124795A JPS51124795A JP51038830A JP3883076A JPS51124795A JP S51124795 A JPS51124795 A JP S51124795A JP 51038830 A JP51038830 A JP 51038830A JP 3883076 A JP3883076 A JP 3883076A JP S51124795 A JPS51124795 A JP S51124795A
- Authority
- JP
- Japan
- Prior art keywords
- zr2n1
- same
- fuel element
- reactor fuel
- getter metal
- 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
Links
Classifications
-
- 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
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/04—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of inorganic compounds, e.g. ammonia
- C01B3/042—Decomposition of water
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
- C01B13/0259—Physical processing only by adsorption on solids
- C01B13/0281—Physical processing only by adsorption on solids in getters
-
- 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
- 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
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/508—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by selective and reversible uptake by an appropriate medium, i.e. the uptake being based on physical or chemical sorption phenomena or on reversible chemical reactions
-
- 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
-
- 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
-
- 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
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S95/00—Gas separation: processes
- Y10S95/90—Solid sorbent
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- High Energy & Nuclear Physics (AREA)
- General Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Gas Separation By Absorption (AREA)
- Hydrogen, Water And Hydrids (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22211/75A IT1037196B (it) | 1975-04-10 | 1975-04-10 | Elemento di combustibile per reattore nucleare impiegante zr2ni come metallo getterante |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51124795A true JPS51124795A (en) | 1976-10-30 |
JPS537599B2 JPS537599B2 (ja) | 1978-03-18 |
Family
ID=11193096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51038830A Granted JPS51124795A (en) | 1975-04-10 | 1976-04-08 | Zr2n1 of getter metal and reactor fuel element using same |
Country Status (7)
Country | Link |
---|---|
US (1) | US4071335A (ja) |
JP (1) | JPS51124795A (ja) |
DE (1) | DE2615611A1 (ja) |
FR (1) | FR2306735A1 (ja) |
GB (1) | GB1533487A (ja) |
IT (1) | IT1037196B (ja) |
SU (1) | SU862814A3 (ja) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU497435B2 (en) * | 1975-10-14 | 1978-12-14 | Westinghouse Electric Corporation | Tritium removal and retention device |
IT1110271B (it) * | 1979-02-05 | 1985-12-23 | Getters Spa | Lega ternaria getterante non evaporabile e metodo di suo impiego per l'assorbimento di acqua,vapore d'acqua,di altri gas |
IT1110295B (it) * | 1979-02-05 | 1985-12-23 | Getters Spa | Lega ternaria getterante non evaporabile particolarmente per l'assorbimento di acqua e vapore d'acqua in barre combustibili di reattori nucleari |
IT1115156B (it) * | 1979-04-06 | 1986-02-03 | Getters Spa | Leghe zr-fe per l'assorbimento di idrogeno a basse temperature |
US4360445A (en) * | 1981-06-16 | 1982-11-23 | The United States Of America As Represented By The United States Department Of Energy | Oxygen stabilized zirconium-vanadium-iron alloy |
DE3316454A1 (de) * | 1983-05-05 | 1984-11-22 | kabelmetal electro GmbH, 3000 Hannover | Aus zwei oder mehreren konzentrischen rohren bestehendes rohrsystem |
ES291691Y (es) * | 1983-11-30 | 1987-01-16 | Westinghouse Electric Corporation | Varilla de control auxiliar para ajuste fino de la reactividad de un reactor nuclear |
IT1173866B (it) * | 1984-03-16 | 1987-06-24 | Getters Spa | Metodo perfezionato per fabbricare dispositivi getter non evarobili porosi e dispositivi getter cosi' prodotti |
IT1173865B (it) * | 1984-03-16 | 1987-06-24 | Getters Spa | Metodo perfezionato per fabbricare dispositivi getter non evaporabili porosi e dispositivi getter cosi' prodotti |
US4664878A (en) * | 1984-09-26 | 1987-05-12 | Westinghouse Electric Corp. | Light water moderator filled rod for a nuclear reactor |
DE3918190A1 (de) * | 1989-06-03 | 1990-12-06 | Dornier Gmbh | Wasserstoff-eliminator |
DE4003694A1 (de) * | 1990-02-07 | 1991-08-08 | Linde Ag | Verfahren und vorrichtung zur entfernung von wasserstoff aus wasserkreislaeufen |
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 |
CA2117319A1 (en) * | 1993-07-12 | 1995-01-13 | John D. Baker | Method for the purification of noble gases, nitrogen and hydrogen |
JP3462562B2 (ja) * | 1994-04-14 | 2003-11-05 | 日本原子力研究所 | ゲル粒子製造方法及び装置 |
US6142742A (en) * | 1994-10-31 | 2000-11-07 | Saes Pure Gas, Inc. | Getter pump module and system |
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 |
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 |
IT1290451B1 (it) * | 1997-04-03 | 1998-12-03 | Getters Spa | Leghe getter non evaporabili |
US6186849B1 (en) | 1998-03-24 | 2001-02-13 | Saes Getters S.P.A. | Process for the production of flat-screen grids coated with non-evaporable getter materials and grids thereby obtained |
CA2339155C (en) | 1999-06-02 | 2008-05-27 | Saes Getters S.P.A. | Composite materials capable of hydrogen sorption independently from activating treatments and methods for the production thereof |
US6614039B2 (en) | 1999-06-23 | 2003-09-02 | Brad C. Hollander | Hermetically sealed ultraviolet light source |
US6193894B1 (en) | 1999-06-23 | 2001-02-27 | Brad C. Hollander | Methods and apparatus for disinfecting and sterilizing water in water dispensers using ultraviolet radiation |
US7081225B1 (en) | 1999-07-20 | 2006-07-25 | Hollander Brad C | Methods and apparatus for disinfecting and sterilizing fluid using ultraviolet radiation |
US20050169766A1 (en) * | 2002-09-13 | 2005-08-04 | Saes Getters S.P.A. | Getter compositions reactivatable at low temperature after exposure to reactive gases at higher temperature |
ITMI20042271A1 (it) * | 2004-11-23 | 2005-02-23 | Getters Spa | Leghe getter non evaporabili per assorbimento di idrogeno |
BRPI0716836A2 (pt) | 2006-09-15 | 2013-11-05 | Getters Spa | Sistemas de absorvedor de metal |
ITMI20070301A1 (it) * | 2007-02-16 | 2008-08-17 | Getters Spa | Supporti comprendenti materiali getter e sorgenti di metalli alcalini o alcalino-terrosi per sistemi di termoregolazione basati su effetto tunnel |
SE532185C2 (sv) * | 2007-04-10 | 2009-11-10 | Westinghouse Electric Sweden | Förfarande för att driva en reaktor hos en kärnanläggning |
ITMI20111870A1 (it) | 2011-10-14 | 2013-04-15 | Getters Spa | Composizioni di getter non evaporabili che possono essere riattivate a bassa temperatura dopo l'esposizione a gas reattivi ad una temperatura maggiore |
ITMI20122092A1 (it) | 2012-12-10 | 2014-06-11 | Getters Spa | Leghe getter non evaporabili riattivabili dopo l'esposizione a gas reattivi |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1370208A (en) * | 1971-12-08 | 1974-10-16 | Gen Electric | Nuclear fuel element |
Family Cites Families (7)
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. |
NL41681C (ja) * | 1931-10-22 | |||
US3104049A (en) * | 1959-12-30 | 1963-09-17 | Ibm | High purity vacuum systems |
US3620645A (en) * | 1970-05-01 | 1971-11-16 | Getters Spa | Getter device |
CA962989A (en) * | 1970-09-22 | 1975-02-18 | Leonard N. Grossman | Alloys for gettering moisture and reactive gases |
BE792373A (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 |
-
1975
- 1975-04-10 IT IT22211/75A patent/IT1037196B/it active
-
1976
- 1976-03-26 US US05/670,953 patent/US4071335A/en not_active Expired - Lifetime
- 1976-04-07 FR FR7610073A patent/FR2306735A1/fr active Granted
- 1976-04-08 JP JP51038830A patent/JPS51124795A/ja active Granted
- 1976-04-09 GB GB14658/76A patent/GB1533487A/en not_active Expired
- 1976-04-09 SU SU762344051A patent/SU862814A3/ru active
- 1976-04-09 DE DE19762615611 patent/DE2615611A1/de active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1370208A (en) * | 1971-12-08 | 1974-10-16 | Gen Electric | Nuclear fuel element |
Also Published As
Publication number | Publication date |
---|---|
JPS537599B2 (ja) | 1978-03-18 |
FR2306735A1 (fr) | 1976-11-05 |
FR2306735B1 (ja) | 1981-10-09 |
GB1533487A (en) | 1978-11-29 |
DE2615611A1 (de) | 1976-10-14 |
SU862814A3 (ru) | 1981-09-07 |
US4071335A (en) | 1978-01-31 |
DE2615611C2 (ja) | 1989-04-27 |
IT1037196B (it) | 1979-11-10 |
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