CN109690296B - 用于分析液体样品的元素组成的设备及其使用方法 - Google Patents

用于分析液体样品的元素组成的设备及其使用方法 Download PDF

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CN109690296B
CN109690296B CN201780054081.5A CN201780054081A CN109690296B CN 109690296 B CN109690296 B CN 109690296B CN 201780054081 A CN201780054081 A CN 201780054081A CN 109690296 B CN109690296 B CN 109690296B
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liquid
analyzing
elemental composition
electrodes
liquid sample
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CN109690296A (zh
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阿格尼丝·奥布肖斯卡
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/10—Ion sources; Ion guns
    • H01J49/12—Ion sources; Ion guns using an arc discharge, e.g. of the duoplasmatron type
    • 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
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/14—Suction devices, e.g. pumps; Ejector devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/04—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components
    • H01J49/0431—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components for liquid samples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N2001/4038—Concentrating samples electric methods, e.g. electromigration, electrophoresis, ionisation

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Hydrology & Water Resources (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
CN201780054081.5A 2016-09-08 2017-08-31 用于分析液体样品的元素组成的设备及其使用方法 Active CN109690296B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662384799P 2016-09-08 2016-09-08
US62/384,799 2016-09-08
PCT/CA2017/051032 WO2018045455A1 (en) 2016-09-08 2017-08-31 Apparatus for analyzing the elemental composition of a liquid sample and methods of using the same

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CN109690296A CN109690296A (zh) 2019-04-26
CN109690296B true CN109690296B (zh) 2021-10-08

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US (1) US11474042B2 (cg-RX-API-DMAC7.html)
EP (1) EP3510383B1 (cg-RX-API-DMAC7.html)
JP (1) JP6990455B2 (cg-RX-API-DMAC7.html)
CN (1) CN109690296B (cg-RX-API-DMAC7.html)
CA (1) CA3033530C (cg-RX-API-DMAC7.html)
WO (1) WO2018045455A1 (cg-RX-API-DMAC7.html)

Families Citing this family (6)

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Publication number Priority date Publication date Assignee Title
JP7019505B2 (ja) * 2018-04-26 2022-02-15 アークレイ株式会社 プラズマ分光分析方法
CN111063604B (zh) * 2020-01-13 2025-04-22 华南师范大学 加热毛细管液体阴极辉光放电电离装置
CN111739783B (zh) * 2020-05-28 2021-10-29 清华大学 用于小型质谱仪的大气压电弧离子源及其检测方法
US20240162024A1 (en) * 2021-03-16 2024-05-16 Quadrocore Corp. A system for production of high yield of ions in rf only confinement field for use in mass spectrometry
CN113720811B (zh) * 2021-08-19 2022-12-30 中国地质大学（武汉） 一种基于超声雾化进样的微等离子体激发源及激发方法
CN117907562B (zh) * 2024-03-19 2024-06-04 张家港扬子江冷轧板有限公司 一种同时检测镀层中多种元素含量的方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5481110A (en) * 1993-09-22 1996-01-02 Westinghouse Electric Corp Thin film preconcentrator array
FR2953927A1 (fr) * 2009-12-14 2011-06-17 Commissariat Energie Atomique Dispositif et procede de fabrication d'echantillon a partir d'un liquide
CN102263006A (zh) * 2011-06-28 2011-11-30 中国科学院化学研究所 一种基于热辅助辉光放电的质谱离子源装置及其离子化分析方法
CN103649743A (zh) * 2012-01-12 2014-03-19 布雷维斯特尼克研究与生产公司 液体介质元素组成的放射分析方法
CN104155276A (zh) * 2014-08-22 2014-11-19 哈尔滨工业大学 一种饮用水高风险污染物监测预警系统及其使用方法
CN104335322A (zh) * 2012-06-04 2015-02-04 贝克曼考尔特公司 用于改进的毛细管电泳-电喷雾电离-质谱系统中的错误检测的泄漏电流感测电路
CN104458872A (zh) * 2014-12-17 2015-03-25 中国计量学院 一种测量水中重金属离子的装置
CN104483423A (zh) * 2014-12-31 2015-04-01 同方威视技术股份有限公司 样品采集和热解析进样装置和方法以及痕量检测设备
CN105842230A (zh) * 2016-03-29 2016-08-10 中国科学院上海硅酸盐研究所 一种用于重金属元素检测的装置及方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62225932A (ja) * 1986-03-27 1987-10-03 Toshiba Corp トリウムの分析方法
EP0569908B1 (en) * 1992-05-11 2002-02-13 Nippon Telegraph And Telephone Corporation Electrochemical detection method and apparatus therefor
US5641686A (en) * 1995-03-28 1997-06-24 The United States Of America As Represented By The United States Department Of Energy Flow injection trace gas analysis method for on-site determination of organoarsenicals
US6686998B2 (en) * 2001-11-30 2004-02-03 Wisconsin Alumni Research Foundation Method and apparatus for glow discharges with liquid microelectrodes
US20040118348A1 (en) 2002-03-07 2004-06-24 Mills Randell L.. Microwave power cell, chemical reactor, and power converter
US20040129579A1 (en) * 2002-07-23 2004-07-08 Crooks Richard M. Photonic signal reporting of electrochemical events
US7460225B2 (en) * 2004-03-05 2008-12-02 Vassili Karanassios Miniaturized source devices for optical and mass spectrometry
US7929138B1 (en) 2008-02-15 2011-04-19 The United States Of America As Represented By The United States Department Of Energy Ambient-atmosphere glow discharge for determination of elemental concentration in solutions in a high-throughput or transient fashion
JP5817372B2 (ja) 2011-09-15 2015-11-18 国立大学法人群馬大学 重金属分析装置及び重金属の分析方法
JP5785851B2 (ja) * 2011-11-04 2015-09-30 株式会社日立製作所 有機発光装置
US9536725B2 (en) * 2013-02-05 2017-01-03 Clemson University Means of introducing an analyte into liquid sampling atmospheric pressure glow discharge
IL292835A (en) 2013-11-20 2022-07-01 Brilliant Light Power Inc Electricity production systems and methods relating thereto
WO2017040359A1 (en) * 2015-08-28 2017-03-09 Indiana University Research And Technology Corporation Atmospheric-pressure ionization and fragmentation of molecules for structural elucidation
JP2018534553A (ja) * 2015-09-24 2018-11-22 イノテック・アルバータ・インコーポレイテッドＩｎｎｏＴｅｃｈ Ａｌｂｅｒｔａ Ｉｎｃ． 溶液カソードグロー放電元素分析

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5481110A (en) * 1993-09-22 1996-01-02 Westinghouse Electric Corp Thin film preconcentrator array
FR2953927A1 (fr) * 2009-12-14 2011-06-17 Commissariat Energie Atomique Dispositif et procede de fabrication d'echantillon a partir d'un liquide
EP2513625A1 (fr) * 2009-12-14 2012-10-24 Commissariat à l'Énergie Atomique et aux Énergies Alternatives Dispositif et procede de fabrication d'echantillon a partir d'un liquide
CN102263006A (zh) * 2011-06-28 2011-11-30 中国科学院化学研究所 一种基于热辅助辉光放电的质谱离子源装置及其离子化分析方法
CN103649743A (zh) * 2012-01-12 2014-03-19 布雷维斯特尼克研究与生产公司 液体介质元素组成的放射分析方法
CN104335322A (zh) * 2012-06-04 2015-02-04 贝克曼考尔特公司 用于改进的毛细管电泳-电喷雾电离-质谱系统中的错误检测的泄漏电流感测电路
CN104155276A (zh) * 2014-08-22 2014-11-19 哈尔滨工业大学 一种饮用水高风险污染物监测预警系统及其使用方法
CN104458872A (zh) * 2014-12-17 2015-03-25 中国计量学院 一种测量水中重金属离子的装置
CN104483423A (zh) * 2014-12-31 2015-04-01 同方威视技术股份有限公司 样品采集和热解析进样装置和方法以及痕量检测设备
CN105842230A (zh) * 2016-03-29 2016-08-10 中国科学院上海硅酸盐研究所 一种用于重金属元素检测的装置及方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Developing electrodeposition techniques for preconcentration of ultra-traces of Ni, Cr and Pb prior to arc-atomic emission spectrometry determination";Nahid Mashkouri Najafi et al;《Microchemical Journal》;20090624;159-163 *

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JP6990455B2 (ja) 2022-01-12
CA3033530A1 (en) 2018-03-15
US11474042B2 (en) 2022-10-18
EP3510383A1 (en) 2019-07-17
EP3510383B1 (en) 2022-06-01
US20210131971A1 (en) 2021-05-06
JP2019535002A (ja) 2019-12-05
CA3033530C (en) 2023-03-07
EP3510383A4 (en) 2020-06-10
CN109690296A (zh) 2019-04-26
WO2018045455A1 (en) 2018-03-15

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