ES2071125T3 - Aparato y metodo para inyectar compuestos de plasma para analisis de icap-oes. - Google Patents
Aparato y metodo para inyectar compuestos de plasma para analisis de icap-oes.Info
- Publication number
- ES2071125T3 ES2071125T3 ES91100362T ES91100362T ES2071125T3 ES 2071125 T3 ES2071125 T3 ES 2071125T3 ES 91100362 T ES91100362 T ES 91100362T ES 91100362 T ES91100362 T ES 91100362T ES 2071125 T3 ES2071125 T3 ES 2071125T3
- Authority
- ES
- Spain
- Prior art keywords
- icap
- sample
- plasma
- oes analysis
- injecting plasma
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- G01N21/714—Sample nebulisers for flame burners or plasma burners
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
-
- 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
- G01N21/73—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited using plasma burners or torches
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
SE ANALIZA UNA MUESTRA DE LIQUIDO O UN COMPUESTO ORGANOMETALICO PARA DETECCION Y MEDICION DE IMPUREZAS METALICAS MEDIANTE ESPECTROSCOPIA DE EMISION OPTICA DE PLASMA DE ARGON ACOPLADO (ICAP-OES). LA MUESTRA DE LIQUIDO SE INYECTA Y SE EVAPORA DE FORMA CONTINUA EN UNA CORRIENTE DE ARGON CALENTADA CONFORME LA CORRIENTE FLUYE CONTINUAMENTE PARA EL PLASMA. EN EL PLASMA, LAS IMPUREZAS METALICAS DE LA MUESTRA EMITEN UNA RADIACION CARACTERISTICA QUE SE MIDE POR MEDIO DEL ESPECTROMETRO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48540990A | 1990-02-27 | 1990-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2071125T3 true ES2071125T3 (es) | 1995-06-16 |
Family
ID=23928051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91100362T Expired - Lifetime ES2071125T3 (es) | 1990-02-27 | 1991-01-14 | Aparato y metodo para inyectar compuestos de plasma para analisis de icap-oes. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0447747B1 (es) |
JP (1) | JPH04216440A (es) |
KR (1) | KR0166375B1 (es) |
AT (1) | ATE121190T1 (es) |
CA (1) | CA2036988C (es) |
DE (1) | DE69108763T2 (es) |
DK (1) | DK0447747T3 (es) |
ES (1) | ES2071125T3 (es) |
GR (1) | GR3015860T3 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3182913B2 (ja) * | 1992-04-23 | 2001-07-03 | 株式会社日立製作所 | 燃焼ガス中の金属成分計測方法及び装置 |
DE19942519C1 (de) * | 1999-09-07 | 2001-06-13 | Degussa | Verfahren zur naßchemischen Bestimmung des Edelmetallgehaltes von Autoabgaskatalysatoren |
KR100455655B1 (ko) * | 2002-01-25 | 2004-11-06 | 유일정공 주식회사 | 액상 시료 중금속 측정을 위한 표면 안정화 장치 |
JP3821227B2 (ja) | 2002-09-19 | 2006-09-13 | 信越化学工業株式会社 | 有機金属化合物の気化供給装置 |
TW200407328A (en) * | 2002-09-19 | 2004-05-16 | Shinetsu Chemical Co | Liquid organometallic compound vaporizing/feeding system |
CN101446556B (zh) * | 2007-05-25 | 2010-09-01 | 中国石化扬子石油化工有限公司 | 微波消解icp法测定催化重整催化剂中金属铂含量的方法 |
JP6398206B2 (ja) * | 2013-02-21 | 2018-10-03 | 宇部興産株式会社 | 微量不純物を分析する方法、及び当該分析に用いるプラズマトーチ |
CN104034720B (zh) * | 2014-06-05 | 2016-08-17 | 同济大学 | 一种建筑废物中重金属检测方法 |
CN110967334A (zh) * | 2019-12-18 | 2020-04-07 | 成都理工大学 | 一种地下水重金属监测方法及其装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3824016A (en) * | 1972-06-16 | 1974-07-16 | R Woodriff | Combined sample collection and vaporization system for spectro-chemical analysis |
AU518905B2 (en) * | 1977-10-18 | 1981-10-29 | Vari An Techtron Pty. Ltd | Spectroscopic analysis sample control |
US4259573A (en) * | 1979-11-05 | 1981-03-31 | E. I. Du Pont De Nemours And Company | Method of determining small concentrations of chemical compounds by plasma chromatography |
US4300393A (en) * | 1979-12-14 | 1981-11-17 | Stearns Stanley D | Sample introduction apparatus for gas chromatographic analysis using packed or capillary bore open tubular columns and method of testing |
DE3026155A1 (de) * | 1980-07-10 | 1982-02-04 | Institut für Spektrochemie und angewandte Spektroskopie, 4600 Dortmund | Verfahren und vorrichtung zum einbringen einer probenfluessigkeit in feiner verteilung in eine anregungsquelle fuer spektroskopische zwecke |
US4334882A (en) * | 1981-04-01 | 1982-06-15 | Mobil Oil Corporation | Determination of pyrite and siderite content of formation deposits |
US4688935A (en) * | 1983-06-24 | 1987-08-25 | Morton Thiokol, Inc. | Plasma spectroscopic analysis of organometallic compounds |
-
1991
- 1991-01-14 DE DE69108763T patent/DE69108763T2/de not_active Expired - Fee Related
- 1991-01-14 ES ES91100362T patent/ES2071125T3/es not_active Expired - Lifetime
- 1991-01-14 DK DK91100362.2T patent/DK0447747T3/da active
- 1991-01-14 EP EP91100362A patent/EP0447747B1/en not_active Expired - Lifetime
- 1991-01-14 AT AT91100362T patent/ATE121190T1/de active
- 1991-02-25 JP JP3050219A patent/JPH04216440A/ja active Pending
- 1991-02-25 CA CA002036988A patent/CA2036988C/en not_active Expired - Fee Related
- 1991-02-26 KR KR1019910003125A patent/KR0166375B1/ko not_active IP Right Cessation
-
1995
- 1995-04-19 GR GR940402765T patent/GR3015860T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
KR0166375B1 (ko) | 1999-05-01 |
DK0447747T3 (da) | 1996-02-05 |
DE69108763T2 (de) | 1995-08-24 |
DE69108763D1 (de) | 1995-05-18 |
JPH04216440A (ja) | 1992-08-06 |
CA2036988A1 (en) | 1991-08-28 |
EP0447747A3 (en) | 1991-12-11 |
ATE121190T1 (de) | 1995-04-15 |
EP0447747B1 (en) | 1995-04-12 |
CA2036988C (en) | 2001-07-31 |
GR3015860T3 (en) | 1995-07-31 |
EP0447747A2 (en) | 1991-09-25 |
KR910021577A (ko) | 1991-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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