DK0447747T3 - Apparat og fremgangsmåde til injektion af forbindelser i plasma til ICP-OES-analyse - Google Patents
Apparat og fremgangsmåde til injektion af forbindelser i plasma til ICP-OES-analyseInfo
- Publication number
- DK0447747T3 DK0447747T3 DK91100362.2T DK91100362T DK0447747T3 DK 0447747 T3 DK0447747 T3 DK 0447747T3 DK 91100362 T DK91100362 T DK 91100362T DK 0447747 T3 DK0447747 T3 DK 0447747T3
- Authority
- DK
- Denmark
- Prior art keywords
- plasma
- icp
- sample
- oes analysis
- metal impurities
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48540990A | 1990-02-27 | 1990-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0447747T3 true DK0447747T3 (da) | 1996-02-05 |
Family
ID=23928051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK91100362.2T DK0447747T3 (da) | 1990-02-27 | 1991-01-14 | Apparat og fremgangsmåde til injektion af forbindelser i plasma til ICP-OES-analyse |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0447747B1 (da) |
JP (1) | JPH04216440A (da) |
KR (1) | KR0166375B1 (da) |
AT (1) | ATE121190T1 (da) |
CA (1) | CA2036988C (da) |
DE (1) | DE69108763T2 (da) |
DK (1) | DK0447747T3 (da) |
ES (1) | ES2071125T3 (da) |
GR (1) | GR3015860T3 (da) |
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 ES ES91100362T patent/ES2071125T3/es not_active Expired - Lifetime
- 1991-01-14 DK DK91100362.2T patent/DK0447747T3/da active
- 1991-01-14 DE DE69108763T patent/DE69108763T2/de not_active Expired - Fee Related
- 1991-01-14 AT AT91100362T patent/ATE121190T1/de active
- 1991-01-14 EP EP91100362A patent/EP0447747B1/en not_active Expired - Lifetime
- 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 |
---|---|
CA2036988C (en) | 2001-07-31 |
DE69108763T2 (de) | 1995-08-24 |
EP0447747A2 (en) | 1991-09-25 |
DE69108763D1 (de) | 1995-05-18 |
EP0447747A3 (en) | 1991-12-11 |
CA2036988A1 (en) | 1991-08-28 |
GR3015860T3 (en) | 1995-07-31 |
ATE121190T1 (de) | 1995-04-15 |
KR0166375B1 (ko) | 1999-05-01 |
EP0447747B1 (en) | 1995-04-12 |
JPH04216440A (ja) | 1992-08-06 |
KR910021577A (ko) | 1991-12-20 |
ES2071125T3 (es) | 1995-06-16 |
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