FR2892816B1 - Procede et equipement pour la discrimination des materiaux employant des neutrons rapides et des rayons x a spectre continu - Google Patents

Procede et equipement pour la discrimination des materiaux employant des neutrons rapides et des rayons x a spectre continu

Info

Publication number
FR2892816B1
FR2892816B1 FR0650750A FR0650750A FR2892816B1 FR 2892816 B1 FR2892816 B1 FR 2892816B1 FR 0650750 A FR0650750 A FR 0650750A FR 0650750 A FR0650750 A FR 0650750A FR 2892816 B1 FR2892816 B1 FR 2892816B1
Authority
FR
France
Prior art keywords
rays
equipment
continuous spectrum
fast neutrons
materials employing
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.)
Active
Application number
FR0650750A
Other languages
English (en)
Other versions
FR2892816A1 (fr
Inventor
Kejun Kang
Haifeng Hu
Yali Xie
Qitian Miao
Yigang Yang
Yuanjing Li
Zhiqiang Chen
Xuewu Wang
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.)
Tsinghua University
Nuctech Co Ltd
Original Assignee
Tsinghua University
Nuctech Co Ltd
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 Tsinghua University, Nuctech Co Ltd filed Critical Tsinghua University
Publication of FR2892816A1 publication Critical patent/FR2892816A1/fr
Application granted granted Critical
Publication of FR2892816B1 publication Critical patent/FR2892816B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01N23/02—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 transmitting the radiation through the material
    • G01N23/06—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 transmitting the radiation through the material and measuring the absorption
    • G01N23/10—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 transmitting the radiation through the material and measuring the absorption the material being confined in a container, e.g. in a luggage X-ray scanners
    • 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
    • G01N23/02—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 transmitting the radiation through the material
    • G01N23/04—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 transmitting the radiation through the material and forming images of the material
    • 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
    • G01N23/02—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 transmitting the radiation through the material
    • G01N23/06—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 transmitting the radiation through the material and measuring the absorption
    • G01N23/083—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 transmitting the radiation through the material and measuring the absorption the radiation being X-rays
    • G01N23/087—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 transmitting the radiation through the material and measuring the absorption the radiation being X-rays using polyenergetic X-rays
    • 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
    • G01N23/02—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 transmitting the radiation through the material
    • G01N23/06—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 transmitting the radiation through the material and measuring the absorption
    • G01N23/09—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 transmitting the radiation through the material and measuring the absorption the radiation being neutrons
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T3/00—Measuring neutron radiation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
    • G01V5/22—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
    • G01V5/223—Mixed interrogation beams, e.g. using more than one type of radiation beam

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Toxicology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Particle Accelerators (AREA)
FR0650750A 2005-11-03 2006-03-03 Procede et equipement pour la discrimination des materiaux employant des neutrons rapides et des rayons x a spectre continu Active FR2892816B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200510086764A CN100582758C (zh) 2005-11-03 2005-11-03 用快中子和连续能谱x射线进行材料识别的方法及其装置

Publications (2)

Publication Number Publication Date
FR2892816A1 FR2892816A1 (fr) 2007-05-04
FR2892816B1 true FR2892816B1 (fr) 2015-08-14

Family

ID=37055959

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0650750A Active FR2892816B1 (fr) 2005-11-03 2006-03-03 Procede et equipement pour la discrimination des materiaux employant des neutrons rapides et des rayons x a spectre continu

Country Status (11)

Country Link
US (1) US7399976B2 (fr)
JP (1) JP2007127617A (fr)
KR (1) KR100835270B1 (fr)
CN (1) CN100582758C (fr)
AU (1) AU2006200561B2 (fr)
BE (1) BE1017033A3 (fr)
DE (1) DE102006023309B4 (fr)
FR (1) FR2892816B1 (fr)
GB (1) GB2432094B (fr)
RU (1) RU2305829C1 (fr)
WO (1) WO2007051418A1 (fr)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8223919B2 (en) 2003-04-25 2012-07-17 Rapiscan Systems, Inc. X-ray tomographic inspection systems for the identification of specific target items
US9113839B2 (en) 2003-04-25 2015-08-25 Rapiscon Systems, Inc. X-ray inspection system and method
GB0525593D0 (en) 2005-12-16 2006-01-25 Cxr Ltd X-ray tomography inspection systems
US7949101B2 (en) 2005-12-16 2011-05-24 Rapiscan Systems, Inc. X-ray scanners and X-ray sources therefor
US8837669B2 (en) 2003-04-25 2014-09-16 Rapiscan Systems, Inc. X-ray scanning system
US8243876B2 (en) 2003-04-25 2012-08-14 Rapiscan Systems, Inc. X-ray scanners
GB0903198D0 (en) * 2009-02-25 2009-04-08 Cxr Ltd X-Ray scanners
WO2007130857A2 (fr) * 2006-05-05 2007-11-15 American Science And Engineering, Inc. Tomodensitométrie combinée à rayons x/système d'identification à neutrons
US7539283B2 (en) 2007-01-17 2009-05-26 Ge Homeland Protection, Inc. Combined computed tomography and nuclear resonance fluorescence cargo inspection system and method
US20090003651A1 (en) * 2007-05-29 2009-01-01 Peter Dugan Object segmentation recognition
RU2408942C1 (ru) 2007-06-21 2011-01-10 Цингхуа Унивесити Мишень, преобразующая излучение в фотонейтроны, и источник рентгеновского излучения и фотонейтронов
CN101435783B (zh) 2007-11-15 2011-01-26 同方威视技术股份有限公司 物质识别方法和设备
US9268027B2 (en) 2008-05-12 2016-02-23 Nuctech Company Ltd. Method and system for detecting special nuclear materials
FR2933498B1 (fr) * 2008-07-04 2012-07-06 Smiths Heimann Sas Procede et dispositif pour detecter la presence, dans une charge, d'objets suspects constitues de materiaux nucleaires de poids atomiques eleve
US20110170661A1 (en) * 2008-08-26 2011-07-14 General Electric Company Inspection system and method
CN102109607B (zh) * 2009-12-29 2013-03-27 同方威视技术股份有限公司 快中子探测方法、物质识别方法及中子探测器
CN102109473B (zh) * 2009-12-29 2012-11-28 同方威视技术股份有限公司 利用光中子透射对物体成像的方法及探测器阵列
BR122019027691B1 (pt) * 2010-02-25 2021-12-28 Rapiscan Systems, Inc. Sistema de inspeção para medir diversas assinaturas de fissão
KR101304104B1 (ko) * 2011-06-10 2013-09-05 한국원자력연구원 Ｘ－ｒａｙ와 중성자를 동시에 사용하는 화물검색장치
US9970890B2 (en) * 2011-10-20 2018-05-15 Varex Imaging Corporation Method and apparatus pertaining to non-invasive identification of materials
RU2593783C2 (ru) * 2011-10-26 2016-08-10 Конинклейке Филипс Н.В. Радиографическое устройство для обнаружения фотонов с коррекцией смещения
CN103135119A (zh) * 2011-12-01 2013-06-05 中国辐射防护研究院 可携式多量程参考辐射装置
US8541756B1 (en) * 2012-05-08 2013-09-24 Accuray Incorporated Systems and methods for generating X-rays and neutrons using a single linear accelerator
CN104754852B (zh) 2013-12-27 2019-11-29 清华大学 核素识别方法、核素识别***及光中子发射器
FR3016969B1 (fr) * 2014-01-24 2017-05-05 Commissariat Energie Atomique Dispositif de mesure de quantite de beryllium dans un objet radioactif
CN110376227B (zh) * 2014-09-26 2021-07-09 同方威视技术股份有限公司 利用光中子透射对物体成像的方法以及装置
CA2998364A1 (fr) * 2015-09-10 2017-03-16 American Science And Engineering, Inc. Caracterisation de retrodiffusion au moyen d'un balayage de rayons x electromagnetiques adaptatifs interlineaire
CN105651793B (zh) * 2016-01-05 2019-04-02 合肥泰禾光电科技股份有限公司 一种克服物体厚度影响的x光检测方法
CN106226339A (zh) * 2016-09-20 2016-12-14 清华大学 中子产生设备，中子成像设备以及成像方法
US10705243B2 (en) * 2018-01-29 2020-07-07 Korea Atomic Energy Research Institute Nondestructive inspection system
EP3776600A4 (fr) * 2018-04-11 2021-12-22 Phoenix Neutron Imaging LLC Systèmes et méthodes d'imagerie par neutrons
SK8449Y1 (sk) * 2018-05-11 2019-05-06 Fulop Marko Zariadenie na odhaľovanie nelegálnych úkrytov v náklade železnej rudy
KR102025662B1 (ko) * 2018-06-08 2019-09-27 한국원자력연구원 중성자선 및 엑스선 검출 가능한 방사선 검출 장치 및 방법
JP7140656B2 (ja) * 2018-11-30 2022-09-21 株式会社日立製作所 Ｘ線・中性子ハイブリッド撮像装置
CN109596646A (zh) * 2018-12-30 2019-04-09 东莞材料基因高等理工研究院 一种用于中子衍射谱仪的原位x射线ct成像装置
GB2582644A (en) * 2019-03-29 2020-09-30 Symetrica Ltd Nuclear radiation monitoring apparatus and method
CN110567814B (zh) * 2019-08-26 2024-02-20 中国科学院地质与地球物理研究所 一种天然气水合物沉积物三轴力学试验中子成像方法
CN111596179A (zh) * 2020-05-25 2020-08-28 国网湖南省电力有限公司 基于数字成像技术的电缆缓冲层缺陷带电检测方法、***、介质及设备
CN113075241A (zh) * 2021-04-01 2021-07-06 中国原子能科学研究院 中子成像和x射线成像***、方法以及装置
CN113281354B (zh) * 2021-04-13 2022-09-27 中科超睿(青岛)技术有限公司 基于中子与x射线的危险品检测装置及方法
CN115616010B (zh) * 2022-12-19 2023-03-21 合肥金星智控科技股份有限公司 基于跨皮带中子活化分析的物料成分检测方法及检测装置

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3237009A (en) * 1963-03-29 1966-02-22 Gen Dynamics Corp Method and device for radiography with neutrons of thermal energies
JPS6479648A (en) * 1987-09-22 1989-03-24 Japan Atomic Energy Res Inst Airport security system
JPH01154000A (ja) * 1987-12-10 1989-06-16 Yoshinori Hayakawa 中性子発生装置
CN2039422U (zh) * 1988-11-21 1989-06-14 湖南省交通科学研究所 核子土基密度含水量联合测定仪
US5098640A (en) * 1990-01-10 1992-03-24 Science Applications International Corporation Apparatus and method for detecting contraband using fast neutron activation
US5200626A (en) * 1990-03-28 1993-04-06 Martin Marietta Energy Systems, Inc. Hidden explosives detector employing pulsed neutron and x-ray interrogation
FI94678C (fi) * 1990-10-02 1995-10-10 Fabretti Holdings Ltd Kuvausmenetelmä kappaleiden rakenteen määrittämiseksi
RU1783395C (ru) * 1990-12-17 1992-12-23 Особое проектно-конструкторское бюро Научно-производственного объединения "Черметавтоматика" Способ измерени влажности сыпучих материалов
NZ237767A (en) * 1992-04-09 1994-09-27 Inst Geolog Nuclear Sciences Luggage scanning by fast neutrons and gamma radiation
JPH0674920A (ja) * 1992-08-27 1994-03-18 Mitsubishi Atom Power Ind Inc Ｘ線・中性子線併用非破壊検査装置の画像表示方法
US5838759A (en) * 1996-07-03 1998-11-17 Advanced Research And Applications Corporation Single beam photoneutron probe and X-ray imaging system for contraband detection and identification
JPH10104175A (ja) * 1996-10-01 1998-04-24 Shimadzu Corp 材質特定ｘ線検査装置
JPH10123070A (ja) * 1996-10-16 1998-05-15 Toshiba Corp 水素含有量分析装置
JPH1164248A (ja) 1997-08-27 1999-03-05 Hitachi Eng & Services Co Ltd 内容物識別装置および内容物識別方法
EP1062555A4 (fr) * 1998-02-11 2001-05-23 Analogic Corp Appareil de tomodensitometrie et procede de classement d'objets
JPH11230918A (ja) * 1998-02-12 1999-08-27 Hitachi Medical Corp Ｘ線検査装置
FR2788599B1 (fr) * 1999-01-20 2001-12-21 Heimann Systems Systeme de discrimination de matieres organiques et inorganiques
JP2001099790A (ja) * 1999-09-30 2001-04-13 Ishikawajima Harima Heavy Ind Co Ltd Ｘ線検査装置
DE10062214B4 (de) * 2000-12-13 2013-01-24 Smiths Heimann Gmbh Vorrichtungen zur Durchleuchtung von Objekten
JP2003215065A (ja) * 2002-01-24 2003-07-30 Shimadzu Corp 放射線撮像装置
US7356115B2 (en) * 2002-12-04 2008-04-08 Varian Medical Systems Technology, Inc. Radiation scanning units including a movable platform
CA2508169C (fr) * 2002-12-10 2012-07-17 Brian David Sowerby Materiel radiographique
DE10257749B4 (de) * 2002-12-10 2006-05-04 Krones Ag Vorrichtung zum Inspizieren von gefüllten und verschlossenen Gefäßen
CN1588020A (zh) * 2004-10-15 2005-03-02 南京大陆中电科技股份有限公司 基于谱库最小二乘法的煤炭元素分析方法及在线检测设备
CN1632544A (zh) * 2004-12-30 2005-06-29 吉林省科仑辐射技术开发有限公司 中子水泥多元素分析仪

Also Published As

Publication number Publication date
CN100582758C (zh) 2010-01-20
KR100835270B1 (ko) 2008-06-05
DE102006023309B4 (de) 2014-06-05
AU2006200561A1 (en) 2007-05-17
JP2007127617A (ja) 2007-05-24
AU2006200561B2 (en) 2009-12-03
KR20070048107A (ko) 2007-05-08
RU2305829C1 (ru) 2007-09-10
US20070096036A1 (en) 2007-05-03
BE1017033A3 (nl) 2007-12-04
US7399976B2 (en) 2008-07-15
WO2007051418A1 (fr) 2007-05-10
DE102006023309A1 (de) 2007-05-24
CN1959387A (zh) 2007-05-09
GB2432094B (en) 2010-04-14
GB0602432D0 (en) 2006-03-22
GB2432094A (en) 2007-05-09
FR2892816A1 (fr) 2007-05-04

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