CA1193371A - Methode d'analyse aux neutrons des elements d'une masse, peu importe la densite de cette masse - Google Patents

Methode d'analyse aux neutrons des elements d'une masse, peu importe la densite de cette masse

Info

Publication number
CA1193371A
CA1193371A CA000402700A CA402700A CA1193371A CA 1193371 A CA1193371 A CA 1193371A CA 000402700 A CA000402700 A CA 000402700A CA 402700 A CA402700 A CA 402700A CA 1193371 A CA1193371 A CA 1193371A
Authority
CA
Canada
Prior art keywords
rays
gamma
neutron
measuring apparatus
source
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
Application number
CA000402700A
Other languages
English (en)
Inventor
Brian D. Sowerby
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.)
Australian Atomic Energy Commission
Original Assignee
Australian Atomic Energy Commission
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 Australian Atomic Energy Commission filed Critical Australian Atomic Energy Commission
Application granted granted Critical
Publication of CA1193371A publication Critical patent/CA1193371A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/221—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by activation analysis
    • G01N23/222—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by activation analysis using neutron activation analysis [NAA]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/07—Investigating materials by wave or particle radiation secondary emission
    • G01N2223/074—Investigating materials by wave or particle radiation secondary emission activation analysis
    • G01N2223/0745—Investigating materials by wave or particle radiation secondary emission activation analysis neutron-gamma activation analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/613—Specific applications or type of materials moisture

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
CA000402700A 1981-05-11 1982-05-11 Methode d'analyse aux neutrons des elements d'une masse, peu importe la densite de cette masse Expired CA1193371A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPE8790 1981-05-11
AU879081 1981-05-11

Publications (1)

Publication Number Publication Date
CA1193371A true CA1193371A (fr) 1985-09-10

Family

ID=3699510

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000402700A Expired CA1193371A (fr) 1981-05-11 1982-05-11 Methode d'analyse aux neutrons des elements d'une masse, peu importe la densite de cette masse

Country Status (4)

Country Link
JP (1) JPS5832150A (fr)
AU (1) AU8343182A (fr)
CA (1) CA1193371A (fr)
GB (1) GB2100421A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0415968Y2 (fr) * 1985-10-18 1992-04-09
AU708990B2 (en) * 1994-06-09 1999-08-19 Commonwealth Scientific And Industrial Research Organisation Determination of pre-reduction degree in iron ore materials
AUPP083097A0 (en) * 1997-12-10 1998-01-08 Commonwealth Scientific And Industrial Research Organisation An improved bulk material analyser for on-conveyor belt analysis
US7112783B2 (en) * 2003-09-08 2006-09-26 Schlumberger Technology Corporation Neutron measurement method for determining porosity of a formation surrounding a borehole
US7511266B1 (en) * 2006-12-06 2009-03-31 Bothner Ronald E Irradiated formation tool (IFT) apparatus and method
USD957385S1 (en) 2007-08-31 2022-07-12 Apple Inc. Electronic device
USD602015S1 (en) 2008-04-07 2009-10-13 Apple Inc. Electronic device
CN101603930B (zh) * 2009-07-16 2011-12-07 江苏广兆科技有限责任公司 输送带上煤炭成分实时检测装置的中子源机构
CN102608141A (zh) * 2012-03-23 2012-07-25 南京龙源环保有限公司 脉冲中子煤炭元素含量及工业分析指标在线分析装置
WO2015019170A1 (fr) * 2013-08-09 2015-02-12 Vetco Gray Scandinavia As Procédé et dispositif pour la détection de matériau déposé
CN112326708B (zh) * 2020-10-20 2023-10-24 汪金龙 基于瞬发伽马光谱的人体组织密度和元素组成重建算法

Also Published As

Publication number Publication date
JPS5832150A (ja) 1983-02-25
AU8343182A (en) 1982-11-18
GB2100421A (en) 1982-12-22

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Legal Events

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MKEX Expiry