JPS6158773B2 - - Google Patents
Info
- Publication number
- JPS6158773B2 JPS6158773B2 JP1937481A JP1937481A JPS6158773B2 JP S6158773 B2 JPS6158773 B2 JP S6158773B2 JP 1937481 A JP1937481 A JP 1937481A JP 1937481 A JP1937481 A JP 1937481A JP S6158773 B2 JPS6158773 B2 JP S6158773B2
- Authority
- JP
- Japan
- Prior art keywords
- sample gas
- gas
- inner tube
- probe
- tube
- 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
- 239000000523 sample Substances 0.000 claims description 61
- 239000007789 gas Substances 0.000 claims description 50
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 18
- 239000003546 flue gas Substances 0.000 claims description 18
- 239000003054 catalyst Substances 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 238000005070 sampling Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000002253 acid Substances 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 4
- 238000006297 dehydration reaction Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000006722 reduction reaction Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000010517 secondary reaction Methods 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 241000264877 Hippospongia communis Species 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance 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
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1937481A JPS57133339A (en) | 1981-02-10 | 1981-02-10 | Infrared rays system so2 analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1937481A JPS57133339A (en) | 1981-02-10 | 1981-02-10 | Infrared rays system so2 analyzer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57133339A JPS57133339A (en) | 1982-08-18 |
| JPS6158773B2 true JPS6158773B2 (US07923587-20110412-C00001.png) | 1986-12-13 |
Family
ID=11997545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1937481A Granted JPS57133339A (en) | 1981-02-10 | 1981-02-10 | Infrared rays system so2 analyzer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57133339A (US07923587-20110412-C00001.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7442555B2 (en) * | 2004-12-28 | 2008-10-28 | Nair Balakrishnan G | Ammonia gas sensor method and device |
| CN103364350B (zh) * | 2013-07-02 | 2015-10-28 | 中国海洋大学 | 烟气在线检测装置 |
| CN104764649B (zh) * | 2015-03-31 | 2018-11-06 | 南京埃森环境技术有限公司 | 一种低浓度烟气检测预处理除水方法及装置及其烟气检测应用系统 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49114573A (US07923587-20110412-C00001.png) * | 1973-03-06 | 1974-11-01 | ||
| JPS49122473A (US07923587-20110412-C00001.png) * | 1973-03-26 | 1974-11-22 | ||
| JPS51124492A (en) * | 1975-04-22 | 1976-10-29 | Sumitomo Chem Co Ltd | Continuous analysis of sulfurous acid gas coexisting with ammonium gas |
-
1981
- 1981-02-10 JP JP1937481A patent/JPS57133339A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49114573A (US07923587-20110412-C00001.png) * | 1973-03-06 | 1974-11-01 | ||
| JPS49122473A (US07923587-20110412-C00001.png) * | 1973-03-26 | 1974-11-22 | ||
| JPS51124492A (en) * | 1975-04-22 | 1976-10-29 | Sumitomo Chem Co Ltd | Continuous analysis of sulfurous acid gas coexisting with ammonium gas |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57133339A (en) | 1982-08-18 |
