JPH0226181B2 - - Google Patents
Info
- Publication number
- JPH0226181B2 JPH0226181B2 JP94485A JP94485A JPH0226181B2 JP H0226181 B2 JPH0226181 B2 JP H0226181B2 JP 94485 A JP94485 A JP 94485A JP 94485 A JP94485 A JP 94485A JP H0226181 B2 JPH0226181 B2 JP H0226181B2
- Authority
- JP
- Japan
- Prior art keywords
- gaseous
- light
- spectral lines
- absorption
- incident
- 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
Links
- 230000003595 spectral effect Effects 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 238000011002 quantification Methods 0.000 description 10
- 238000001514 detection method Methods 0.000 description 8
- 238000002835 absorbance Methods 0.000 description 7
- 238000000862 absorption spectrum Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 238000000137 annealing Methods 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000011896 sensitive detection Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 240000006829 Ficus sundaica Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000001479 atomic absorption spectroscopy Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
-
- 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
- G01N21/74—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 flameless atomising, e.g. graphite furnaces
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (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)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP94485A JPS61160044A (ja) | 1985-01-09 | 1985-01-09 | Ｓの検知・定量法およびｓモニタ− |
| US06/816,843 US4733084A (en) | 1985-01-09 | 1986-01-07 | Method of detection and quantitative determination of sulfur and sulfur monitor using the method |
| DE8686100248T DE3682592D1 (de) | 1985-01-09 | 1986-01-09 | Verfahren zum nachweis und zur quantativen bestimmung von schwefel und schwefelmonitor, der dieses verfahren anwendet. |
| EP86100248A EP0187675B1 (en) | 1985-01-09 | 1986-01-09 | Method of detection and quantitative determination of sulfur and sulfur monitor using the method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP94485A JPS61160044A (ja) | 1985-01-09 | 1985-01-09 | Ｓの検知・定量法およびｓモニタ− |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61160044A JPS61160044A (ja) | 1986-07-19 |
| JPH0226181B2 true JPH0226181B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-06-07 |
Family
ID=11487782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP94485A Granted JPS61160044A (ja) | 1985-01-09 | 1985-01-09 | Ｓの検知・定量法およびｓモニタ− |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61160044A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113295637B (zh) * | 2021-05-19 | 2024-08-13 | 浙江工商大学 | 一种水相中单质硫含量的测定方法 |
-
1985
- 1985-01-09 JP JP94485A patent/JPS61160044A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61160044A (ja) | 1986-07-19 |
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