JP2019505001A5 - - Google Patents
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- Publication number
- JP2019505001A5 JP2019505001A5 JP2018542172A JP2018542172A JP2019505001A5 JP 2019505001 A5 JP2019505001 A5 JP 2019505001A5 JP 2018542172 A JP2018542172 A JP 2018542172A JP 2018542172 A JP2018542172 A JP 2018542172A JP 2019505001 A5 JP2019505001 A5 JP 2019505001A5
- Authority
- JP
- Japan
- Prior art keywords
- gas
- sample
- different
- period
- detector
- 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.)
- Granted
Links
- 239000007789 gas Substances 0.000 description 67
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 22
- 239000012535 impurity Substances 0.000 description 12
- 238000005259 measurement Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 239000003345 natural gas Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000001427 coherent effect Effects 0.000 description 5
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000004868 gas analysis Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16155276.5A EP3206019A1 (en) | 2016-02-11 | 2016-02-11 | Method for quantifying the amount of optically interfering gas impurities |
| EP16155276.5 | 2016-02-11 | ||
| PCT/EP2017/053012 WO2017137565A1 (en) | 2016-02-11 | 2017-02-10 | Method for quantifying the amount of optically interfering gas impurities |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019505001A JP2019505001A (ja) | 2019-02-21 |
| JP2019505001A5 true JP2019505001A5 (https=) | 2020-03-12 |
| JP6987066B2 JP6987066B2 (ja) | 2021-12-22 |
Family
ID=55405131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018542172A Active JP6987066B2 (ja) | 2016-02-11 | 2017-02-10 | 光干渉性ガス不純物の量を定量化する方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10436708B2 (https=) |
| EP (2) | EP3206019A1 (https=) |
| JP (1) | JP6987066B2 (https=) |
| CN (1) | CN108603844B (https=) |
| WO (1) | WO2017137565A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7030603B2 (ja) * | 2018-04-17 | 2022-03-07 | 東京瓦斯株式会社 | ガス種特定精度調整装置、簡易式ガス種特定装置、ガス種特定システム、ガス種特定精度調整方法、及びプログラム |
| EP3812740B1 (en) * | 2018-06-19 | 2024-01-24 | National Institute for Materials Science | Receptor response modulation method, and measuring device employing receptor response modulation |
| WO2022015622A1 (en) * | 2020-07-14 | 2022-01-20 | Cast Environmental, Llc | Gas monitoring systems and methods |
| CN113465826B (zh) * | 2021-05-26 | 2024-06-18 | 北京市燃气集团有限责任公司 | 一种燃气泄漏检测方法与装置 |
| CN117607360A (zh) * | 2023-11-22 | 2024-02-27 | 中国人民解放军军事科学院国防工程研究院 | 一种地下空间空气多气体成分含量监测传感器阵列及制备方法 |
| CN117368424B (zh) * | 2023-12-08 | 2024-02-27 | 广东立腾医疗科技有限公司 | 气体浓度检测补偿方法、装置、气体检测设备及存储介质 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56122935A (en) * | 1980-03-01 | 1981-09-26 | Horiba Ltd | Gas analyzing device of fluid modulation system |
| JPS63311146A (ja) * | 1987-06-13 | 1988-12-19 | Horiba Ltd | ガス分析計 |
| US5102806A (en) * | 1987-12-11 | 1992-04-07 | Horiba, Ltd. | Method for analyzing fluid by multi-fluid modulation mode |
| IL121793A (en) * | 1997-09-17 | 2008-06-05 | Lewis Coleman | Isotopic gas analyzer |
| DE19911260A1 (de) | 1999-03-13 | 2000-09-14 | Leybold Vakuum Gmbh | Infrarot-Gasanalysator und Verfahren zum Betrieb dieses Analysators |
| US6473175B1 (en) * | 2000-04-19 | 2002-10-29 | Praxair Technology, Inc. | Method for analyzing impurities in a gas stream |
| DE10062126A1 (de) * | 2000-12-13 | 2002-06-20 | Inficon Gmbh | Verfahren zur Feststellung eines Gases mit Hilfe eines Infrarot-Gasanlaysators sowie für die Durchführung dieser Verfahren geigneter Gasanalysator |
| JP2004226097A (ja) * | 2003-01-20 | 2004-08-12 | Horiba Ltd | 吸光分析計およびこれを用いた測定装置 |
| DE102008008262A1 (de) * | 2008-02-08 | 2009-08-13 | Inficon Gmbh | Schnüffellecksucher nach dem Referenzmessprinzip |
| DE202008007748U1 (de) * | 2008-06-05 | 2008-09-18 | Filt Lungen- Und Thoraxdiagnostik Gmbh | Vorrichtung zur Konditionierung von Gasen |
| CN202614672U (zh) * | 2012-03-30 | 2012-12-19 | 湖北金为电子有限公司 | 红外差分吸收光谱法烷烃气体实时在线检测装置 |
| EP3123148B1 (en) * | 2014-03-31 | 2020-05-27 | Redshift Systems Corporation | Fluid analyzer with modulation for liquids and gases |
| EP3163299B1 (en) | 2015-10-29 | 2019-05-15 | Inficon GmbH | Gas detection using gas modulation |
| EP3163290B1 (en) | 2015-10-29 | 2018-08-29 | Inficon GmbH | Infrared gas detector with secondary sensor |
| EP3193166B1 (en) | 2016-01-13 | 2019-12-18 | Inficon GmbH | Wide range gas detection using an infrared gas detector |
-
2016
- 2016-02-11 EP EP16155276.5A patent/EP3206019A1/en not_active Withdrawn
-
2017
- 2017-02-10 EP EP17704748.7A patent/EP3414556B1/en active Active
- 2017-02-10 US US16/076,729 patent/US10436708B2/en active Active
- 2017-02-10 JP JP2018542172A patent/JP6987066B2/ja active Active
- 2017-02-10 WO PCT/EP2017/053012 patent/WO2017137565A1/en not_active Ceased
- 2017-02-10 CN CN201780010650.6A patent/CN108603844B/zh active Active
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