IT8419596A0 - Metodo per rivestire un combustibile nucleare di diossido d'uranio cion un veleno bruciabile di diboruro di zirconio e combustibile nucleare rivestito con tale metodo. - Google Patents

Metodo per rivestire un combustibile nucleare di diossido d'uranio cion un veleno bruciabile di diboruro di zirconio e combustibile nucleare rivestito con tale metodo.

Info

Publication number: IT8419596A0
Authority: IT; Italy
Prior art keywords: nuclear fuel; coating; uranium dioxide; burnable poison; zirconium diboride
Prior art date: 1983-02-22

Application number

IT8419596A

Other languages

English (en)

Other versions

IT1178463B (it

Inventor

Walston Chubb

Original Assignee

Westinghouse Electric Corp

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.)

1983-02-22

Filing date

1984-02-14

Publication date

1984-02-14

1984-02-14 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1984-02-14 Publication of IT8419596A0 publication Critical patent/IT8419596A0/it

1987-09-09 Application granted granted Critical

1987-09-09 Publication of IT1178463B publication Critical patent/IT1178463B/it

Links

238000000034 method Methods 0.000 title 2
239000003758 nuclear fuel Substances 0.000 title 2
229910007948 ZrB2 Inorganic materials 0.000 title 1
VWZIXVXBCBBRGP-UHFFFAOYSA-N boron;zirconium Chemical compound B#[Zr]#B VWZIXVXBCBBRGP-UHFFFAOYSA-N 0.000 title 1
239000011248 coating agent Substances 0.000 title 1
238000000576 coating method Methods 0.000 title 1
OOAWCECZEHPMBX-UHFFFAOYSA-N oxygen(2-);uranium(4+) Chemical compound [O-2].[O-2].[U+4] OOAWCECZEHPMBX-UHFFFAOYSA-N 0.000 title 1
FCTBKIHDJGHPPO-UHFFFAOYSA-N uranium dioxide Inorganic materials O=[U]=O FCTBKIHDJGHPPO-UHFFFAOYSA-N 0.000 title 1

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
- G21C3/20—Details of the construction within the casing with coating on fuel or on inside of casing; with non-active interlayer between casing and active material with multiple casings or multiple active layers
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/02—Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect
- G21C7/04—Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect of burnable poisons
- 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)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Laminated Bodies (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Monitoring And Testing Of Nuclear Reactors (AREA)
Other Surface Treatments For Metallic Materials (AREA)

IT19596/84A 1983-02-22 1984-02-14 Metodo per rivestire un combustibile nucleare di diossido d'uranio con un veleno bruciabile di diboruro di zirconio e combustibile nucleare rivestito con tale metodo IT1178463B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/468,743 US4582676A (en)	1983-02-22	1983-02-22	Coating a uranium dioxide nuclear fuel with a zirconium diboride burnable poison

Publications (2)

Publication Number	Publication Date
IT8419596A0 true IT8419596A0 (it)	1984-02-14
IT1178463B IT1178463B (it)	1987-09-09

Family

ID=23861054

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT19596/84A IT1178463B (it)	1983-02-22	1984-02-14	Metodo per rivestire un combustibile nucleare di diossido d'uranio con un veleno bruciabile di diboruro di zirconio e combustibile nucleare rivestito con tale metodo

Country Status (5)

Country	Link
US (1)	US4582676A (it)
JP (1)	JPS59159089A (it)
BE (1)	BE898971A (it)
IT (1)	IT1178463B (it)
ZA (1)	ZA84504B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4818477A (en) *	1984-07-10	1989-04-04	Westinghouse Electric Corp.	PCI resistant fuel and method and apparatus for controlling reactivity in a reactor core
US4762675A (en) *	1985-06-06	1988-08-09	Westinghouse Electric Corp.	Process for coating the internal surface of zirconium tubes with neutron absorbers
US4695476A (en) *	1985-06-06	1987-09-22	Westinghouse Electric Corp.	Process for coating the internal surface of zirconium tubes with neutron absorbers
US4880597A (en) *	1987-08-05	1989-11-14	Combustion Engineering, Inc.	Alloy coated fuel cladding
US5319690A (en) *	1992-06-30	1994-06-07	Combustion Engineering Inc.	Internal fuel rod coating comprising metal silicates
RU2131626C1 (ru) *	1996-08-27	1999-06-10	Государственный научный центр Российской Федерации "Всероссийский научно-исследовательский институт неорганических материалов им.акад.А.А.Бочвара"	Таблетка ядерного топлива с покрытием (ее варианты), способ нанесения покрытия и установка для осуществления способа
US7323228B1 (en) *	2003-10-29	2008-01-29	Lsi Logic Corporation	Method of vaporizing and ionizing metals for use in semiconductor processing
WO2007059851A1 (en) *	2005-11-23	2007-05-31	Technische Universität München	Method for producing a fuel element for a nuclear reactor
US11587689B2 (en)	2019-10-30	2023-02-21	Battelle Energy Alliance, Llc	Nuclear fuel elements including protective structures, and related method of forming a nuclear fuel element

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3427222A (en) *	1965-10-15	1969-02-11	Westinghouse Electric Corp	Nuclear fuel elements
US3969186A (en) *	1974-02-11	1976-07-13	General Electric Company	Nuclear fuel element
US4045288A (en) *	1974-11-11	1977-08-30	General Electric Company	Nuclear fuel element
US4029545A (en) *	1974-11-11	1977-06-14	General Electric Company	Nuclear fuel elements having a composite cladding

1983
- 1983-02-22 US US06/468,743 patent/US4582676A/en not_active Expired - Fee Related
1984
- 1984-01-23 ZA ZA84504A patent/ZA84504B/xx unknown
- 1984-02-14 IT IT19596/84A patent/IT1178463B/it active
- 1984-02-21 BE BE0/212429A patent/BE898971A/fr not_active IP Right Cessation
- 1984-02-22 JP JP59030497A patent/JPS59159089A/ja active Granted

Also Published As

Publication number	Publication date
IT1178463B (it)	1987-09-09
JPS59159089A (ja)	1984-09-08
BE898971A (fr)	1984-08-21
JPS64670B2 (it)	1989-01-09
ZA84504B (en)	1984-09-26
US4582676A (en)	1986-04-15

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19950227