WO2013105879A3 - Способ эмиссионного анализа элементного состава жидких сред - Google Patents

Способ эмиссионного анализа элементного состава жидких сред Download PDF

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Publication number
WO2013105879A3
WO2013105879A3 PCT/RU2012/001118 RU2012001118W WO2013105879A3 WO 2013105879 A3 WO2013105879 A3 WO 2013105879A3 RU 2012001118 W RU2012001118 W RU 2012001118W WO 2013105879 A3 WO2013105879 A3 WO 2013105879A3
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WO
WIPO (PCT)
Prior art keywords
elemental composition
liquid media
emission analysis
localization
determining
Prior art date
Application number
PCT/RU2012/001118
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English (en)
French (fr)
Other versions
WO2013105879A2 (ru
Inventor
Михаил Андреевич СОКОЛОВ
Владимир Иосифович ЦВЕТКОВ
Оксана Юрьевна АНУФРИЕВА
Original Assignee
Открытое Акционерное Общество "Научно-Производственное Предприятие "Буревестник"
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 Открытое Акционерное Общество "Научно-Производственное Предприятие "Буревестник" filed Critical Открытое Акционерное Общество "Научно-Производственное Предприятие "Буревестник"
Priority to AU2012364970A priority Critical patent/AU2012364970B2/en
Priority to CN201280031353.7A priority patent/CN103649743B/zh
Priority to JP2014552152A priority patent/JP6144281B2/ja
Priority to EP12864898.7A priority patent/EP2693209B1/en
Priority to US14/127,268 priority patent/US9068892B2/en
Publication of WO2013105879A2 publication Critical patent/WO2013105879A2/ru
Publication of WO2013105879A3 publication Critical patent/WO2013105879A3/ru

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/443—Emission spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/66—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
    • G01N21/67—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence using electric arcs or discharges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/66—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
    • G01N21/69—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence specially adapted for fluids, e.g. molten metal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water

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  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

Способ относится к области технической физики, в частности к спектральным методам определения элементного состава жидких сред. В способе эмиссионного анализа для определения элементного состава жидких сред вначале в объеме диафрагменного отверстия проводят осаждение определяемых элементов при токе, величина которого недостаточна для локализации электрического разряда, затем изменяют направление тока и увеличивают его величину для инициализации локального электрического разряда. Возникающее при этом в анализируемой жидкости излучение регистрируют с получением эмиссионных спектров определяемых химических элементов. Результатом является повышение стабильности и воспроизводимости измерений.
PCT/RU2012/001118 2012-01-12 2012-12-26 Способ эмиссионного анализа элементного состава жидких сред WO2013105879A2 (ru)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AU2012364970A AU2012364970B2 (en) 2012-01-12 2012-12-26 Method for the emission analysis of the elemental composition of liquid media
CN201280031353.7A CN103649743B (zh) 2012-01-12 2012-12-26 液体介质元素组成的放射分析方法
JP2014552152A JP6144281B2 (ja) 2012-01-12 2012-12-26 液状媒質の元素組成の発光分析方法
EP12864898.7A EP2693209B1 (en) 2012-01-12 2012-12-26 Method for the emission analysis of the elemental composition of liquid media
US14/127,268 US9068892B2 (en) 2012-01-12 2012-12-26 Method for the emission analysis of the elemental composition of liquid media

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2012101985/28A RU2487342C1 (ru) 2012-01-12 2012-01-12 Способ эмиссионного анализа элементного состава жидких сред
RU2012101985 2012-01-12

Publications (2)

Publication Number Publication Date
WO2013105879A2 WO2013105879A2 (ru) 2013-07-18
WO2013105879A3 true WO2013105879A3 (ru) 2013-09-19

Family

ID=48782035

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2012/001118 WO2013105879A2 (ru) 2012-01-12 2012-12-26 Способ эмиссионного анализа элементного состава жидких сред

Country Status (7)

Country Link
US (1) US9068892B2 (ru)
EP (1) EP2693209B1 (ru)
JP (1) JP6144281B2 (ru)
CN (1) CN103649743B (ru)
AU (1) AU2012364970B2 (ru)
RU (1) RU2487342C1 (ru)
WO (1) WO2013105879A2 (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105115959A (zh) * 2015-07-09 2015-12-02 西北师范大学 金属元素的液相阴极放电等离子体光谱快速检测***及检测方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105004709B (zh) * 2015-04-13 2018-06-15 中国地质大学（武汉） 一种液体放电微等离子体激发源装置及等离子体激发方法
EP3510383B1 (en) * 2016-09-08 2022-06-01 Obuchowska, Agnes Apparatus for analyzing the elemental composition of a liquid sample and methods of using the same
RU2706720C1 (ru) * 2019-04-15 2019-11-20 Федеральное государственное бюджетное учреждение науки Ордена Ленина и Ордена Октябрьской революции Институт геохимии и аналитической химии им. В.И. Вернадского Российской академии наук (ГЕОХИ РАН) Способ атомно-эмиссионного анализа растворов

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5278629A (en) * 1991-07-12 1994-01-11 Biotronics Technologies, Inc. Atomic emission spectrometry
RU2179310C2 (ru) * 1998-04-16 2002-02-10 Зуев Борис Константинович Способ определения качественного и количественного состава электролитических жидкостей
RU2252412C2 (ru) * 2003-01-29 2005-05-20 Самойлов Валентин Николаевич Способ эмиссионного спектрального анализа состава вещества и устройство для его осуществления
RU2368895C1 (ru) * 2008-05-20 2009-09-27 Открытое Акционерное Общество "Научно-Производственное Предприятие "Буревестник" Способ эмиссионного анализа для определения элементного состава с использованием разряда в жидкости

Family Cites Families (8)

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JPS5329792A (en) * 1976-08-31 1978-03-20 Shimadzu Corp Method and apparatus for analysis of metals in solution
JP2603998B2 (ja) * 1987-11-30 1997-04-23 株式会社島津製作所 発光分光分析装置
HUH3790A (en) * 1993-06-23 1996-09-30 Cserfalvi Method for vaporization and chemical analysis of electrolyte solution
US7875825B2 (en) * 2004-03-25 2011-01-25 Japan Advanced Institute Of Science And Technology Plasma generating equipment
US7515010B2 (en) * 2004-10-08 2009-04-07 The Regents Of The University Of California Nanoscale relaxation oscillator
JP4453599B2 (ja) * 2005-04-19 2010-04-21 株式会社島津製作所 発光分析装置
CN1959382A (zh) * 2006-11-01 2007-05-09 云南出入境检验检疫局检验检疫技术中心 测定金属硅中磷含量的方法
SG177021A1 (en) * 2010-06-16 2012-01-30 Univ Nanyang Tech Micoelectrode array sensor for detection of heavy metals in aqueous solutions

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5278629A (en) * 1991-07-12 1994-01-11 Biotronics Technologies, Inc. Atomic emission spectrometry
RU2179310C2 (ru) * 1998-04-16 2002-02-10 Зуев Борис Константинович Способ определения качественного и количественного состава электролитических жидкостей
RU2252412C2 (ru) * 2003-01-29 2005-05-20 Самойлов Валентин Николаевич Способ эмиссионного спектрального анализа состава вещества и устройство для его осуществления
RU2368895C1 (ru) * 2008-05-20 2009-09-27 Открытое Акционерное Общество "Научно-Производственное Предприятие "Буревестник" Способ эмиссионного анализа для определения элементного состава с использованием разряда в жидкости

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105115959A (zh) * 2015-07-09 2015-12-02 西北师范大学 金属元素的液相阴极放电等离子体光谱快速检测***及检测方法

Also Published As

Publication number Publication date
CN103649743A (zh) 2014-03-19
RU2487342C1 (ru) 2013-07-10
JP2015507188A (ja) 2015-03-05
AU2012364970A1 (en) 2014-02-13
AU2012364970B2 (en) 2015-02-12
EP2693209A4 (en) 2015-08-05
EP2693209A2 (en) 2014-02-05
CN103649743B (zh) 2016-06-08
WO2013105879A2 (ru) 2013-07-18
EP2693209B1 (en) 2016-06-22
US9068892B2 (en) 2015-06-30
US20140313508A1 (en) 2014-10-23
JP6144281B2 (ja) 2017-06-07

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