WO2011102625A3 - Method for searching for a reference radioactive waste drum to verify effectiveness of indirect calibration of a gamma scanner and method for verifying a calibration to extend life of standard radioactive material - Google Patents

Method for searching for a reference radioactive waste drum to verify effectiveness of indirect calibration of a gamma scanner and method for verifying a calibration to extend life of standard radioactive material Download PDF

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Publication number
WO2011102625A3
WO2011102625A3 PCT/KR2011/000967 KR2011000967W WO2011102625A3 WO 2011102625 A3 WO2011102625 A3 WO 2011102625A3 KR 2011000967 W KR2011000967 W KR 2011000967W WO 2011102625 A3 WO2011102625 A3 WO 2011102625A3
Authority
WO
WIPO (PCT)
Prior art keywords
calibration
verifying
searching
waste drum
indirect
Prior art date
Application number
PCT/KR2011/000967
Other languages
French (fr)
Korean (ko)
Other versions
WO2011102625A2 (en
Inventor
정성엽
Original Assignee
(주)성우이앤티
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 (주)성우이앤티 filed Critical (주)성우이앤티
Publication of WO2011102625A2 publication Critical patent/WO2011102625A2/en
Publication of WO2011102625A3 publication Critical patent/WO2011102625A3/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/02—Dosimeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/167—Measuring radioactive content of objects, e.g. contamination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T7/00—Details of radiation-measuring instruments
    • G01T7/005—Details of radiation-measuring instruments calibration techniques

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)

Abstract

The present invention relates to a method for searching for a reference radioactive waste drum to verify the effectiveness of indirect calibration of a gamma scanner, and to a method for verifying a calibration. According to the present invention, calibration of a gamma scanner can be performed in a shortest time period to thereby prevent workers working in the relevant industrial fields from being exposed to radiation, and carry out calibration and calibration verifying work with minimum cost.
PCT/KR2011/000967 2010-02-19 2011-02-14 Method for searching for a reference radioactive waste drum to verify effectiveness of indirect calibration of a gamma scanner and method for verifying a calibration to extend life of standard radioactive material WO2011102625A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0015400 2010-02-19
KR1020100015400A KR100979559B1 (en) 2010-02-19 2010-02-19 Search method for reference radioactivity waste drum to verify the indirect calibration of gamma scanner and new verification method to extend the life of radioactive standard material

Publications (2)

Publication Number Publication Date
WO2011102625A2 WO2011102625A2 (en) 2011-08-25
WO2011102625A3 true WO2011102625A3 (en) 2011-12-29

Family

ID=43009623

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/000967 WO2011102625A2 (en) 2010-02-19 2011-02-14 Method for searching for a reference radioactive waste drum to verify effectiveness of indirect calibration of a gamma scanner and method for verifying a calibration to extend life of standard radioactive material

Country Status (2)

Country Link
KR (1) KR100979559B1 (en)
WO (1) WO2011102625A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104297774B (en) * 2014-09-19 2017-03-22 武汉海王核能装备工程有限公司 Detection device for surface dose rate of wastebin
KR102071048B1 (en) * 2019-09-02 2020-01-29 주식회사 고도기술 Improved operation method of non-destructive assay for over-pack drum containing compacted drums
KR102071049B1 (en) * 2019-09-03 2020-01-29 주식회사 고도기술 Calibration method of non-destructive assay for overpact drum containing compacted drums
KR102692407B1 (en) * 2021-11-02 2024-08-06 한국원자력연구원 A method of quantitative analysis of inhomogeneous radioactive material and the apparatus thereof
KR102394944B1 (en) * 2021-11-17 2022-05-09 (주) 뉴케어 Apparatus for measuring and amending activity concentration density of radioactive material and operation calibration methode thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020163988A1 (en) * 2001-05-03 2002-11-07 Nisius David T. Waste inspection tomography and non-destructive assay
KR100339038B1 (en) * 1997-11-21 2002-11-13 한국전력공사 the Integral Controlling Method of Radioactive Waste Assay System
US20030042426A1 (en) * 2000-04-14 2003-03-06 Mcgregor Douglas S. Method and system for detecting ionizing radiation
US20080084960A1 (en) * 2006-07-13 2008-04-10 Stephen Croft Extending the Dynamic Range of the TGS Through the Use of a Dual Intensity Transmission Beam

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE509116C2 (en) 1997-04-16 1998-12-07 Asea Atom Ab Device for detecting noble gases in exhaust gases from a nuclear reactor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100339038B1 (en) * 1997-11-21 2002-11-13 한국전력공사 the Integral Controlling Method of Radioactive Waste Assay System
US20030042426A1 (en) * 2000-04-14 2003-03-06 Mcgregor Douglas S. Method and system for detecting ionizing radiation
US20020163988A1 (en) * 2001-05-03 2002-11-07 Nisius David T. Waste inspection tomography and non-destructive assay
US20080084960A1 (en) * 2006-07-13 2008-04-10 Stephen Croft Extending the Dynamic Range of the TGS Through the Use of a Dual Intensity Transmission Beam

Also Published As

Publication number Publication date
KR100979559B1 (en) 2010-09-01
WO2011102625A2 (en) 2011-08-25

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