MX363799B - Método y aparato para análisis en línea mediante espectroscopia inducida por láser. - Google Patents
Método y aparato para análisis en línea mediante espectroscopia inducida por láser.Info
- Publication number
- MX363799B MX363799B MX2016007038A MX2016007038A MX363799B MX 363799 B MX363799 B MX 363799B MX 2016007038 A MX2016007038 A MX 2016007038A MX 2016007038 A MX2016007038 A MX 2016007038A MX 363799 B MX363799 B MX 363799B
- Authority
- MX
- Mexico
- Prior art keywords
- sample
- flow
- stabilized
- laser
- measurement
- Prior art date
Links
Classifications
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- 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
- G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
- G01N21/718—Laser microanalysis, i.e. with formation of sample plasma
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- 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
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
-
- 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
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
-
- 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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/85—Investigating moving fluids or granular solids
-
- 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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/85—Investigating moving fluids or granular solids
- G01N2021/8557—Special shaping of flow, e.g. using a by-pass line, jet flow, curtain flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/061—Sources
- G01N2201/06113—Coherent sources; lasers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
Se proporciona un módulo de presentación (21) para presentar una muestra de fluido a un análisis de espectroscopia de plasma inducida por láser (LIBS). El módulo de presentación (21) comprende una entrada (22, 27) para admitir un flujo de muestra de fluido (25) de un flujo de proceso, una abertura de medición para cooperar con los dispositivos ópticos de medición (31, 32, 33, 34), y una superficie del estabilizador (26) que hace frente hacia la abertura de medición. La superficie del estabilizador (26) está adaptada para formar un flujo de muestra estabilizada a lo largo de la superficie del estabilizador de modo que la profundidad y la superficie exterior del flujo de muestra 25 se estabilizan, y la fluctuación de superficie y la variación de profundidad del flujo de suspensión de muestra estabilizada se reducen. Los pulsos de láser (29) se enfocan en la superficie exterior del flujo de muestra plana (25) para transformar por lo menos una parte de la muestra en un estado de un plasma, la exactitud y la característica de repetición de la medición LIBS se mejoran significativamente debido al flujo de muestra estabilizada.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/FI2013/051124 WO2015082752A1 (en) | 2013-12-02 | 2013-12-02 | Method and apparatus for online analysis by laser-induced spectroscopy |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2016007038A MX2016007038A (es) | 2016-08-19 |
MX363799B true MX363799B (es) | 2019-04-03 |
Family
ID=49876663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016007038A MX363799B (es) | 2013-12-02 | 2013-12-02 | Método y aparato para análisis en línea mediante espectroscopia inducida por láser. |
Country Status (12)
Country | Link |
---|---|
US (1) | US9683941B2 (es) |
EP (1) | EP3077789B1 (es) |
AU (1) | AU2013407022B2 (es) |
BR (1) | BR112016012120B8 (es) |
CA (1) | CA2931919C (es) |
EA (1) | EA031459B1 (es) |
ES (1) | ES2647288T3 (es) |
MX (1) | MX363799B (es) |
NO (1) | NO3077789T3 (es) |
PL (1) | PL3077789T3 (es) |
PT (1) | PT3077789T (es) |
WO (1) | WO2015082752A1 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI20155546A (fi) * | 2015-07-10 | 2017-01-11 | Outotec Finland Oy | Menetelmä optisen tien tilan valvomiseksi näytteen optisessa säteilyspektroskooppiassa ja tietokoneohjelma prosessointilaitetta varten |
RU183650U1 (ru) * | 2015-07-10 | 2018-09-28 | Оутотек (Финлэнд) Ой | Устройство для оптической эмиссионной спектроскопии жидкостей |
FI20155549L (fi) * | 2015-07-10 | 2017-01-11 | Outotec Finland Oy | Menetelmä ja laite fludien optista säteilyspektroskooppiaa varten |
FI20155547A (fi) | 2015-07-10 | 2017-01-11 | Outotec Finland Oy | Transparentti suojaava seinäelin käytettäväksi menetelmässä tai laitteessa fluidien laseravusteista optista säteilyspektroskooppia varten |
CN105388042B (zh) * | 2015-12-11 | 2018-12-04 | 北京师范大学 | 浮动式径流泥沙取样全深剖面进水器 |
CN106841172A (zh) * | 2017-01-12 | 2017-06-13 | 华中科技大学 | 一种利用激光探针快速检测矿浆的装置 |
CN110308119B (zh) * | 2018-03-20 | 2021-10-22 | 中国科学院沈阳自动化研究所 | 一种载流式激光诱导击穿光谱在线成分分析仪 |
CN114166829B (zh) * | 2021-12-08 | 2023-09-19 | 华中科技大学鄂州工业技术研究院 | 一种浆料均匀性检测系统及方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997045203A1 (en) * | 1996-05-31 | 1997-12-04 | Baker Hughes Incorporated | Method and apparatus for controlling froth flotation machines |
US6192750B1 (en) * | 1998-12-14 | 2001-02-27 | Agrichem, Inc. | Process sensor assembly and sensor mount |
US6794671B2 (en) | 2002-07-17 | 2004-09-21 | Particle Sizing Systems, Inc. | Sensors and methods for high-sensitivity optical particle counting and sizing |
EP2421649B1 (en) * | 2009-04-23 | 2018-01-24 | Dublin City University | A lateral flow assay device for coagulation monitoring and method thereof |
WO2012055048A1 (en) | 2010-10-29 | 2012-05-03 | The University Of British Columbia | Methods and apparatus for detecting particles entrained in fluids |
-
2013
- 2013-12-02 EA EA201690944A patent/EA031459B1/ru not_active IP Right Cessation
- 2013-12-02 MX MX2016007038A patent/MX363799B/es active IP Right Grant
- 2013-12-02 PL PL13811583T patent/PL3077789T3/pl unknown
- 2013-12-02 PT PT138115837T patent/PT3077789T/pt unknown
- 2013-12-02 AU AU2013407022A patent/AU2013407022B2/en active Active
- 2013-12-02 US US15/100,422 patent/US9683941B2/en active Active
- 2013-12-02 BR BR112016012120A patent/BR112016012120B8/pt active IP Right Grant
- 2013-12-02 NO NO13811583A patent/NO3077789T3/no unknown
- 2013-12-02 CA CA2931919A patent/CA2931919C/en active Active
- 2013-12-02 EP EP13811583.7A patent/EP3077789B1/en active Active
- 2013-12-02 ES ES13811583.7T patent/ES2647288T3/es active Active
- 2013-12-02 WO PCT/FI2013/051124 patent/WO2015082752A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20160305887A1 (en) | 2016-10-20 |
BR112016012120A2 (pt) | 2017-08-08 |
CA2931919A1 (en) | 2015-06-11 |
EP3077789B1 (en) | 2017-09-20 |
BR112016012120B8 (pt) | 2023-02-07 |
AU2013407022B2 (en) | 2017-06-01 |
CA2931919C (en) | 2021-05-04 |
PL3077789T3 (pl) | 2018-01-31 |
ES2647288T3 (es) | 2017-12-20 |
MX2016007038A (es) | 2016-08-19 |
BR112016012120B1 (pt) | 2020-11-10 |
EA201690944A1 (ru) | 2016-11-30 |
EP3077789A1 (en) | 2016-10-12 |
PT3077789T (pt) | 2017-11-15 |
US9683941B2 (en) | 2017-06-20 |
WO2015082752A1 (en) | 2015-06-11 |
AU2013407022A1 (en) | 2016-07-07 |
EA031459B1 (ru) | 2019-01-31 |
NO3077789T3 (es) | 2018-02-17 |
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