CN110967455B - 一种利用气体测量、控制系统及在脱硝烟气检测中的应用 - Google Patents
一种利用气体测量、控制系统及在脱硝烟气检测中的应用 Download PDFInfo
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- 238000005070 sampling Methods 0.000 claims abstract description 91
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- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0073—Control unit therefor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0011—Sample conditioning
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0011—Sample conditioning
- G01N33/0016—Sample conditioning by regulating a physical variable, e.g. pressure or temperature
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0011—Sample conditioning
- G01N33/0018—Sample conditioning by diluting a gas
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CN201911344049.8A CN110967455B (zh) | 2019-12-23 | 2019-12-23 | 一种利用气体测量、控制系统及在脱硝烟气检测中的应用 |
PCT/CN2020/126420 WO2021129174A1 (zh) | 2019-12-23 | 2020-11-04 | 一种利用气体测量、控制系统及在脱硝烟气检测中的应用 |
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CN201911344049.8A CN110967455B (zh) | 2019-12-23 | 2019-12-23 | 一种利用气体测量、控制系统及在脱硝烟气检测中的应用 |
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CN110967455A CN110967455A (zh) | 2020-04-07 |
CN110967455B true CN110967455B (zh) | 2021-03-12 |
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WO (1) | WO2021129174A1 (zh) |
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CN110967455B (zh) * | 2019-12-23 | 2021-03-12 | 北京国电龙源环保工程有限公司 | 一种利用气体测量、控制系统及在脱硝烟气检测中的应用 |
CN110967452B (zh) * | 2019-12-23 | 2021-03-12 | 北京国电龙源环保工程有限公司 | 一种气体测量系统的布设方法 |
CN111679038B (zh) * | 2020-06-17 | 2023-08-11 | 中国计量科学研究院 | 一种烟气排放二氧化碳浓度的在线自校准监测仪 |
CN111982611B (zh) * | 2020-08-12 | 2021-08-24 | 国能龙源环保有限公司 | 烟气中氨在线检测装置及检测方法 |
Citations (7)
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CN207964721U (zh) * | 2018-01-11 | 2018-10-12 | 北京泰时康达科技有限公司 | 碳氢含量分析系统 |
CN109445383A (zh) * | 2018-10-11 | 2019-03-08 | 湖南大唐节能科技有限公司 | 一种带前置静态混合器的scr分区喷氨优化控制方法 |
CN208969063U (zh) * | 2018-07-11 | 2019-06-11 | 北京泰时康达科技有限公司 | 空分装置分析系统 |
CN109991047A (zh) * | 2019-04-28 | 2019-07-09 | 北京国电龙源环保工程有限公司 | 具备均匀混合与分区巡测同步取样的测量系统及检测方法 |
WO2019214433A1 (zh) * | 2018-05-09 | 2019-11-14 | 江苏日盈电子股份有限公司 | 车用空气质量传感器和车用空气质量检测系统 |
CN110568129A (zh) * | 2019-09-26 | 2019-12-13 | 北京国电龙源环保工程有限公司 | 一种SCR脱硝出口混合及分区烟气NOx浓度检测系统及其方法 |
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JPS60192257A (ja) * | 1984-03-13 | 1985-09-30 | Horiba Ltd | アンモニア濃度測定装置 |
JP5931506B2 (ja) * | 2012-02-28 | 2016-06-08 | 三菱重工業株式会社 | 脱硝装置及び脱硝装置の還元剤分配調整方法 |
CN103657374A (zh) * | 2013-12-12 | 2014-03-26 | 武汉华敏测控技术股份有限公司 | 脱硝装置喷氨分区实时优化控制系统及方法 |
CN105854597B (zh) * | 2016-04-14 | 2018-03-20 | 国网河南省电力公司电力科学研究院 | Scr脱硝装置喷氨格栅智能优化调整系统及方法 |
CN107655726B (zh) * | 2017-09-20 | 2020-05-19 | 国电环境保护研究院有限公司 | 一种基于网格法烟道NOx浓度测量系统及方法 |
CN110967455B (zh) * | 2019-12-23 | 2021-03-12 | 北京国电龙源环保工程有限公司 | 一种利用气体测量、控制系统及在脱硝烟气检测中的应用 |
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2019
- 2019-12-23 CN CN201911344049.8A patent/CN110967455B/zh active Active
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2020
- 2020-11-04 WO PCT/CN2020/126420 patent/WO2021129174A1/zh active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN207964721U (zh) * | 2018-01-11 | 2018-10-12 | 北京泰时康达科技有限公司 | 碳氢含量分析系统 |
CN108380043A (zh) * | 2018-02-12 | 2018-08-10 | 南京博沃科技发展有限公司 | 一种scr脱硝装置分区喷氨调节控制方法 |
WO2019214433A1 (zh) * | 2018-05-09 | 2019-11-14 | 江苏日盈电子股份有限公司 | 车用空气质量传感器和车用空气质量检测系统 |
CN208969063U (zh) * | 2018-07-11 | 2019-06-11 | 北京泰时康达科技有限公司 | 空分装置分析系统 |
CN109445383A (zh) * | 2018-10-11 | 2019-03-08 | 湖南大唐节能科技有限公司 | 一种带前置静态混合器的scr分区喷氨优化控制方法 |
CN109991047A (zh) * | 2019-04-28 | 2019-07-09 | 北京国电龙源环保工程有限公司 | 具备均匀混合与分区巡测同步取样的测量系统及检测方法 |
CN110568129A (zh) * | 2019-09-26 | 2019-12-13 | 北京国电龙源环保工程有限公司 | 一种SCR脱硝出口混合及分区烟气NOx浓度检测系统及其方法 |
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Address after: 100039 room 901, 9 / F, building 1, yard 16, West Fourth Ring Middle Road, Haidian District, Beijing Patentee after: Guoneng Longyuan environmental protection Co.,Ltd. Address before: 100039 room 911, 1 building, 16 West Fourth Ring Road, Haidian District, Beijing. Patentee before: BEIJING GUODIAN LONGYUAN ENVIRONMENTAL ENGINEERING Co.,Ltd. |
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Inventor after: Zhong Hongling Inventor after: Zhang Haoliang Inventor after: Luo Zhigang Inventor after: Du Qingmin Inventor after: Chen Ou Inventor after: Li Binke Inventor after: Liu Guodong Inventor after: Jin Xin Inventor after: Shen Peng Inventor after: Xu Hao Inventor before: Zhong Hongling Inventor before: Luo Zhigang Inventor before: Chen Ou Inventor before: Liu Guodong Inventor before: Jin Xin Inventor before: Shen Peng Inventor before: Xu Hao Inventor before: Zhang Haoliang |
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Effective date of registration: 20220207 Address after: 100039 room 901, 9 / F, building 1, yard 16, West Fourth Ring Middle Road, Haidian District, Beijing Patentee after: Guoneng Longyuan environmental protection Co.,Ltd. Patentee after: Guoneng Nanning Power Generation Co.,Ltd. Patentee after: State energy group Guangxi Electric Power Co.,Ltd. Address before: 100039 room 901, 9 / F, building 1, yard 16, West Fourth Ring Middle Road, Haidian District, Beijing Patentee before: Guoneng Longyuan environmental protection Co.,Ltd. |