EA201790169A1 - Анализаторы для проведения нейтронно-активационного анализа с мгновенным гамма-излучением - Google Patents

Анализаторы для проведения нейтронно-активационного анализа с мгновенным гамма-излучением

Info

Publication number
EA201790169A1
EA201790169A1 EA201790169A EA201790169A EA201790169A1 EA 201790169 A1 EA201790169 A1 EA 201790169A1 EA 201790169 A EA201790169 A EA 201790169A EA 201790169 A EA201790169 A EA 201790169A EA 201790169 A1 EA201790169 A1 EA 201790169A1
Authority
EA
Eurasian Patent Office
Prior art keywords
detector
gamma radiation
neutron
analyzers
substance
Prior art date
Application number
EA201790169A
Other languages
English (en)
Inventor
Клинтон Ламар Лингрен
Абхинандан Шешадри
Джеймс Фрэнсис Миллер
Томас Чарльз Дэнмиллер
Стивен Джеймс Фостер
Нишель Дайен Вортингтон
Брэдли Аллен Мойер
Original Assignee
Сабия Инк.
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 Сабия Инк. filed Critical Сабия Инк.
Publication of EA201790169A1 publication Critical patent/EA201790169A1/ru

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
    • 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
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/2006—Measuring radiation intensity with scintillation detectors using a combination of a scintillator and photodetector which measures the means radiation intensity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T3/00—Measuring neutron radiation
    • G01T3/06—Measuring neutron radiation with scintillation detectors
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Toxicology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measurement Of Radiation (AREA)

Abstract

Предложены способы и системы для улучшения анализаторов нейтронно-активационного анализа с мгновенным гамма-излучением. В качестве одной особенности блок анализатора вещества содержит: источник нейтронов, отверстие, размещенное относительно источника нейтронов для приема вещества, и корпус детектора, содержащий (1) детектор, выполненный и размещенный с возможностью приема гамма-излучения, вырабатываемого при поглощении нейтронов веществом, и (2) электронные компоненты, связанные с детектором внутри корпуса детектора, причем электронные компоненты выполнены с возможностью приема и обработки аналоговых сигналов от детектора и вывода цифровых сигналов регистрации.
EA201790169A 2014-07-11 2015-06-16 Анализаторы для проведения нейтронно-активационного анализа с мгновенным гамма-излучением EA201790169A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/329,373 US9291580B2 (en) 2014-07-11 2014-07-11 Prompt gamma neutron activation substance analyzers
PCT/US2015/036085 WO2016007265A1 (en) 2014-07-11 2015-06-16 Prompt gamma neutron activation substance analyzers

Publications (1)

Publication Number Publication Date
EA201790169A1 true EA201790169A1 (ru) 2017-07-31

Family

ID=55064673

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201790169A EA201790169A1 (ru) 2014-07-11 2015-06-16 Анализаторы для проведения нейтронно-активационного анализа с мгновенным гамма-излучением

Country Status (7)

Country Link
US (2) US9291580B2 (ru)
EP (1) EP3167280A4 (ru)
CN (1) CN107076686A (ru)
AU (1) AU2015288262A1 (ru)
EA (1) EA201790169A1 (ru)
HK (1) HK1232287A1 (ru)
WO (1) WO2016007265A1 (ru)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107290368A (zh) * 2016-03-31 2017-10-24 丹东东方测控技术股份有限公司 反射式中子活化在线水泥生料硫碱比分析仪的应用方法
CN107290367A (zh) * 2016-03-31 2017-10-24 丹东东方测控技术股份有限公司 透射式水泥生料在线中子活化硫碱比分析装置及分析方法
CN107290364A (zh) * 2016-03-31 2017-10-24 丹东东方测控技术股份有限公司 透射式中子活化在线水泥生料硫碱比分析仪的应用方法
CN107290371A (zh) * 2016-03-31 2017-10-24 丹东东方测控技术股份有限公司 反射式水泥生料在线中子活化硫碱比分析装置及分析方法
US9518941B1 (en) 2016-07-29 2016-12-13 Sabia Inc. Weight-percent analysis for prompt gamma neutron activation substance analyzers
RU2646949C2 (ru) * 2016-08-24 2018-03-12 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) Способ и устройство оценки эффективности защитного действия фильтрующих элементов и/или устройств
CN106290429B (zh) * 2016-10-11 2018-10-09 吉林大学 一种pgnaa特征伽马射线能谱补偿算法
JP7000570B2 (ja) 2017-10-24 2022-01-20 サン－ゴバン セラミックス アンド プラスティクス，インコーポレイティド ハウジング内に分析器を有する放射線検出装置及びその使用方法
US10908289B2 (en) 2017-11-19 2021-02-02 Sensonica Limited Navigation system, navigation method and receivers
EP3486688A1 (en) * 2017-11-19 2019-05-22 Sensonica Limited Radiation detection apparatus and method
CN108535300B (zh) * 2018-05-11 2021-05-11 南京航空航天大学 一种内置式中子元素分析装置
CN113167916A (zh) 2018-11-30 2021-07-23 圣戈本陶瓷及塑料股份有限公司 具有反射器的辐射探测装置
CN109655929B (zh) * 2018-12-29 2020-10-09 南京航空航天大学 一种基于pgnaa技术的地雷位置精确确定方法
CN111025374B (zh) * 2019-12-13 2023-03-28 中国电子科技集团公司第五十八研究所 一种dds器件中子效应评估系统
CN113125764B (zh) * 2019-12-30 2023-08-25 深圳迈瑞生物医疗电子股份有限公司 样本分析仪及其自动维护的方法、可读存储介质
EA037999B1 (ru) * 2020-02-12 2021-06-22 Дмитрий Юрьевич Пак Нейтронно-физический способ контроля качества твердого топлива
EA039075B1 (ru) * 2020-09-30 2021-11-30 Юрий Пак Нейтронный-гамма способ контроля качества угля
IT202000023611A1 (it) * 2020-10-07 2022-04-07 Danieli Off Mecc Sistema e metodo per la determinazione della composizione chimica di materiali metalllurgici o siderurgici
WO2024098106A1 (en) * 2022-11-09 2024-05-16 Chrysos Corporation Limited Method and system for activation analysis

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2874611A (en) 1954-08-13 1959-02-24 Luboshez Sergius N Ferris Combined heat reflector and light transmitter structure
US4171485A (en) * 1977-09-22 1979-10-16 Mdh Industries, Inc. Apparatus for analyzing the spectral data in an elemental analyzer measuring gamma rays arising from neutron capture in bulk substances
US4582992A (en) 1984-08-10 1986-04-15 Gamma-Metrics Self-contained, on-line, real-time bulk material analyzer
US4694165A (en) 1985-09-30 1987-09-15 Gamma-Metrics Bulk material analyzer calibration block
US5330621A (en) * 1992-09-23 1994-07-19 A. Ahlstrom Corporation Continuous elemental analysis of process flows
US6157034A (en) 1998-07-02 2000-12-05 Gamma-Metrics Flexible multi-purpose modular assembly for a family of PGNAA bulk material analyzers
US5948137A (en) * 1998-07-23 1999-09-07 The David J. Joseph Company Scrap metal measuring and weighing process and apparatus
WO2001007888A2 (en) * 1999-07-23 2001-02-01 Westinghouse Electric Company Llc Pulsed gamma neutron activation analysis (pgnaa) method and apparatus for nondestructive assay of containerized contaminants
US6396061B1 (en) 1999-09-24 2002-05-28 The Regents Of The University Of California Actively driven thermal radiation shield
US7152002B2 (en) * 2002-06-03 2006-12-19 Sabia, Inc. Method and apparatus for analysis of elements in bulk substance
EP1864126A4 (en) 2005-03-01 2011-09-14 Scantech Int Pty Ltd ON-BELT-analyzer
US7335891B2 (en) 2005-06-27 2008-02-26 General Electric Company Gamma and neutron radiation detector
CN201051084Y (zh) * 2007-06-05 2008-04-23 中国工程物理研究院应用电子学研究所 一种管道焊缝检测装置
CN201130158Y (zh) * 2007-11-19 2008-10-08 南京国晟科技有限公司 散射式煤炭成分实时在线检测装置
CN101206186B (zh) * 2007-11-27 2011-01-12 南京国晟科技有限公司 煤炭成分快速检测分析装置
CA2771904A1 (en) * 2009-07-27 2011-02-03 Flir Radiation Gmbh Apparatus and method for neutron detection with neutron-absorbing calorimetric gamma detectors
RU2502088C2 (ru) * 2009-07-27 2013-12-20 Флир Радиацион Гмбх Устройство и способ для детектирования нейтронов посредством калориметрии на основе гамма-захвата
CN103063688B (zh) * 2012-12-27 2014-11-05 四川大学 管道腐蚀状况检测装置

Also Published As

Publication number Publication date
EP3167280A4 (en) 2017-12-27
CN107076686A (zh) 2017-08-18
US9291580B2 (en) 2016-03-22
US20160178542A1 (en) 2016-06-23
US9500605B2 (en) 2016-11-22
WO2016007265A1 (en) 2016-01-14
EP3167280A1 (en) 2017-05-17
AU2015288262A1 (en) 2017-03-02
HK1232287A1 (zh) 2018-01-05
US20160011126A1 (en) 2016-01-14

Similar Documents

Publication Publication Date Title
EA201790169A1 (ru) Анализаторы для проведения нейтронно-активационного анализа с мгновенным гамма-излучением
Aad et al. Measurement of the differential cross-sections of prompt and non-prompt production of J/ψ J/ψ and ψ (2 S) ψ (2 S) in pp collisions at s= 7 s= 7 and 8 TeV with the ATLAS detector
Aaboud et al. Measurement of the prompt J/ψ ψ pair production cross-section in pp collisions at s= 8 s= 8 TeV with the ATLAS detector
Abelev et al. Coherent J/ψ photoproduction in ultra-peripheral Pb–Pb collisions at sNN= 2.76 TeV
MY179786A (en) Particle detection system and related methods
BR112015019342A2 (pt) sistema e método de aquisição de dados sísmicos de azimutes amplo e estreito combinados
WO2018013247A3 (en) Physics informed learning machine
MX2021008470A (es) Sistemas y metodos para multiples analisis.
MX2016008048A (es) Calibracion de la puntuacion de particulas.
GB201213827D0 (en) Method and apparatus for imaging
MX2015001076A (es) Metodo para utilizar un analizador de caracteristicas de bolsillo.
GB2519906A (en) Methods and systems for detecting biological components
MX2015008838A (es) Seleccion de respiracion para analisis.
WO2012023046A3 (en) Portable system for analyzing and determining elemental composition of rock samples
WO2015200926A8 (en) Fluorescence detection assembly
IN2015KN00038A (ru)
WO2016004542A8 (en) Device for mass spectrometry
EA201790056A1 (ru) Высокоэффективное получение продуктов захвата нейтронов
MX2016006457A (es) Analisis de cromatografia liquida de alto rendimiento (hplc) de impurezas en dianhidrogalactitol.
Brodie Understanding Data Science: An Emerging Discipline for Data Intensive Discovery.
EA202090056A1 (ru) Получение радиоизотопов
GB2549194A (en) Techniques for display and processing of mass spectral data
GB2551929A (en) Sample analysis tool employing a broadband angle-selective filter
WO2016066156A3 (de) Mobile photometrische messvorrichtung und verfahren zur mobilen photometrischen messung an mikrotitierplatten
MX341439B (es) Metodos para analizar sustancias que contienen uno o mas compuestos de organoazufre utilizando un elemento computacional integrado.