CN112782112A - 一种七氟异丁腈混合气体的光谱检测系统及方法 - Google Patents
一种七氟异丁腈混合气体的光谱检测系统及方法 Download PDFInfo
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- CN112782112A CN112782112A CN202110153555.XA CN202110153555A CN112782112A CN 112782112 A CN112782112 A CN 112782112A CN 202110153555 A CN202110153555 A CN 202110153555A CN 112782112 A CN112782112 A CN 112782112A
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- 238000001514 detection method Methods 0.000 title claims abstract description 57
- AASDJASZOZGYMM-UHFFFAOYSA-N 2,3,3,3-tetrafluoro-2-(trifluoromethyl)propanenitrile Chemical compound FC(F)(F)C(F)(C#N)C(F)(F)F AASDJASZOZGYMM-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000001228 spectrum Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000012360 testing method Methods 0.000 claims abstract description 39
- 238000000862 absorption spectrum Methods 0.000 claims abstract description 19
- 238000012544 monitoring process Methods 0.000 claims abstract description 16
- 239000007789 gas Substances 0.000 claims description 102
- 238000010521 absorption reaction Methods 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 6
- 239000003595 mist Substances 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 4
- KZMAWJRXKGLWGS-UHFFFAOYSA-N 2-chloro-n-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-n-(3-methoxypropyl)acetamide Chemical compound S1C(N(C(=O)CCl)CCCOC)=NC(C=2C=CC(OC)=CC=2)=C1 KZMAWJRXKGLWGS-UHFFFAOYSA-N 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 238000002310 reflectometry Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 230000003595 spectral effect Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 abstract description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 229910018503 SF6 Inorganic materials 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 239000001569 carbon dioxide Substances 0.000 description 3
- 239000003085 diluting agent Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 2
- 229910000619 316 stainless steel Inorganic materials 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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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
- G01N21/17—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
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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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- 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)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN202110153555.XA CN112782112A (zh) | 2021-02-04 | 2021-02-04 | 一种七氟异丁腈混合气体的光谱检测系统及方法 |
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CN202110153555.XA CN112782112A (zh) | 2021-02-04 | 2021-02-04 | 一种七氟异丁腈混合气体的光谱检测系统及方法 |
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CN112782112A true CN112782112A (zh) | 2021-05-11 |
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CN202110153555.XA Pending CN112782112A (zh) | 2021-02-04 | 2021-02-04 | 一种七氟异丁腈混合气体的光谱检测系统及方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116519889A (zh) * | 2023-06-30 | 2023-08-01 | 中国电力科学研究院有限公司 | 一种气体混合比在线监测自校准装置及方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103267577A (zh) * | 2013-04-23 | 2013-08-28 | 华中科技大学 | 高温烟气温度和气体组分浓度的检测方法 |
CN104931456A (zh) * | 2015-06-16 | 2015-09-23 | 国家电网公司 | 六氟化硫绝缘电气设备分解产物检测装置及方法 |
CN207662871U (zh) * | 2017-12-20 | 2018-07-27 | 国网安徽省电力公司电力科学研究院 | 一种混合气体浓度实时监控装置 |
CN109060705A (zh) * | 2018-08-22 | 2018-12-21 | 南方电网科学研究院有限责任公司 | 一种c4f7n浓度与放电微量组分的红外检测装置及方法 |
US20200271630A1 (en) * | 2019-02-22 | 2020-08-27 | Henan Polytechnic University | Quick quantitative analysis method and analyzer for mixture based on spectral information |
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2021
- 2021-02-04 CN CN202110153555.XA patent/CN112782112A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103267577A (zh) * | 2013-04-23 | 2013-08-28 | 华中科技大学 | 高温烟气温度和气体组分浓度的检测方法 |
CN104931456A (zh) * | 2015-06-16 | 2015-09-23 | 国家电网公司 | 六氟化硫绝缘电气设备分解产物检测装置及方法 |
CN207662871U (zh) * | 2017-12-20 | 2018-07-27 | 国网安徽省电力公司电力科学研究院 | 一种混合气体浓度实时监控装置 |
CN109060705A (zh) * | 2018-08-22 | 2018-12-21 | 南方电网科学研究院有限责任公司 | 一种c4f7n浓度与放电微量组分的红外检测装置及方法 |
US20200271630A1 (en) * | 2019-02-22 | 2020-08-27 | Henan Polytechnic University | Quick quantitative analysis method and analyzer for mixture based on spectral information |
Non-Patent Citations (1)
Title |
---|
吴桢 等: "差分吸收光谱技术中吸收截面的测量", 《仪器仪表学报》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116519889A (zh) * | 2023-06-30 | 2023-08-01 | 中国电力科学研究院有限公司 | 一种气体混合比在线监测自校准装置及方法 |
CN116519889B (zh) * | 2023-06-30 | 2023-09-26 | 中国电力科学研究院有限公司 | 一种气体混合比在线监测自校准装置及方法 |
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