IT1012523B - Dispositivo per la rivelazione e la misura non distruttiva di addi tivi in un combustibile nucleare - Google Patents

Dispositivo per la rivelazione e la misura non distruttiva di addi tivi in un combustibile nucleare

Info

Publication number
IT1012523B
IT1012523B IT23555/73A IT2355573A IT1012523B IT 1012523 B IT1012523 B IT 1012523B IT 23555/73 A IT23555/73 A IT 23555/73A IT 2355573 A IT2355573 A IT 2355573A IT 1012523 B IT1012523 B IT 1012523B
Authority
IT
Italy
Prior art keywords
additives
detection
nuclear fuel
destructive measurement
destructive
Prior art date
Application number
IT23555/73A
Other languages
English (en)
Italian (it)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT1012523B publication Critical patent/IT1012523B/it

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/06—Devices or arrangements for monitoring or testing fuel or fuel elements outside the reactor core, e.g. for burn-up, for contamination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • G01R33/16—Measuring susceptibility
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S177/00—Weighing scales
    • Y10S177/05—Magnets

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
IT23555/73A 1972-05-15 1973-04-30 Dispositivo per la rivelazione e la misura non distruttiva di addi tivi in un combustibile nucleare IT1012523B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25329872A 1972-05-15 1972-05-15

Publications (1)

Publication Number Publication Date
IT1012523B true IT1012523B (it) 1977-03-10

Family

ID=22959681

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23555/73A IT1012523B (it) 1972-05-15 1973-04-30 Dispositivo per la rivelazione e la misura non distruttiva di addi tivi in un combustibile nucleare

Country Status (4)

Country Link
US (1) US3787761A (OSRAM)
JP (1) JPS4950995A (OSRAM)
DE (1) DE2324205A1 (OSRAM)
IT (1) IT1012523B (OSRAM)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934192A (en) * 1974-04-25 1976-01-20 Massachusetts Institute Of Technology Method of detection of ions in solution that are susceptible to an applied force field and apparatus therefor
DE2643664C2 (de) * 1976-09-28 1984-05-17 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur Lokalisierung von Substanzen in einem Körper mit schwach-magnetischem Grundmaterial
US4134064A (en) * 1976-12-27 1979-01-09 General Electric Company Method and apparatus for magnetically determining the Gd2 O3 content in UO2 fuel pellets while eliminating the effect of ferromagnetic impurities
US4243939A (en) * 1978-08-07 1981-01-06 General Electric Company Determining paramagnetic additive content of a base paramagnetic material containing ferromagnetic impurity
US4564498A (en) * 1982-10-26 1986-01-14 General Electric Company System for the analysis of nuclear fuel rods
DE3310755A1 (de) * 1983-03-24 1984-09-27 Kraftwerk Union AG, 4330 Mülheim Verfahren zur feststellung des inhaltes eines brennstabes
JPH068813B2 (ja) * 1985-12-05 1994-02-02 動力炉・核燃料開発事業団 核燃料酸化物の酸素対金属原子数比の測定方法
JPH07109397B2 (ja) * 1989-10-27 1995-11-22 新日本製鐵株式会社 ソルブル油中の鉄分測定方法
US5251765A (en) * 1990-11-13 1993-10-12 Westinghouse Electric Corp. Apparatus and method for segregating rods of undesirable alloy composition
GB9303887D0 (en) * 1993-02-26 1993-04-21 British Nuclear Fuels Plc An apparatus and a method for automatically measuring the density of an object
KR102057337B1 (ko) * 2009-11-02 2019-12-18 테라파워, 엘엘씨 정상파 핵 분열 반응로 및 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221152A (en) * 1961-03-14 1965-11-30 Nuclear Materials & Equipment Classification method and apparatus
US3299348A (en) * 1963-02-08 1967-01-17 Exxon Research Engineering Co Magnetic susceptibility measuring system
US3502162A (en) * 1967-08-16 1970-03-24 Westinghouse Electric Corp Weight correcting material handling control for variable water content materials used in blast furnaces and other apparatus

Also Published As

Publication number Publication date
DE2324205A1 (de) 1973-11-29
US3787761A (en) 1974-01-22
JPS4950995A (OSRAM) 1974-05-17

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