CN1141569C - 遥测废气的装置 - Google Patents
遥测废气的装置 Download PDFInfo
- Publication number
- CN1141569C CN1141569C CNB988044919A CN98804491A CN1141569C CN 1141569 C CN1141569 C CN 1141569C CN B988044919 A CNB988044919 A CN B988044919A CN 98804491 A CN98804491 A CN 98804491A CN 1141569 C CN1141569 C CN 1141569C
- Authority
- CN
- China
- Prior art keywords
- waste gas
- ratio
- carbon dioxide
- concentration
- wavelength
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract description 29
- 238000005259 measurement Methods 0.000 title description 25
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 106
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 94
- 229910002091 carbon monoxide Inorganic materials 0.000 claims abstract description 93
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 70
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 65
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 47
- 239000002912 waste gas Substances 0.000 claims description 101
- 239000007789 gas Substances 0.000 claims description 40
- 239000000446 fuel Substances 0.000 claims description 16
- 230000003287 optical effect Effects 0.000 claims description 15
- 238000002485 combustion reaction Methods 0.000 claims description 11
- 238000012937 correction Methods 0.000 claims description 8
- 238000002474 experimental method Methods 0.000 claims description 6
- 230000035945 sensitivity Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 abstract description 10
- 229930195733 hydrocarbon Natural products 0.000 abstract description 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 54
- 239000003344 environmental pollutant Substances 0.000 description 28
- 231100000719 pollutant Toxicity 0.000 description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 238000010521 absorption reaction Methods 0.000 description 8
- 238000001228 spectrum Methods 0.000 description 7
- 239000012141 concentrate Substances 0.000 description 6
- 238000005070 sampling Methods 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 230000007115 recruitment Effects 0.000 description 5
- 238000006467 substitution reaction Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000009795 derivation Methods 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000036962 time dependent Effects 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
- G01N21/35—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
-
- 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
- G01N2021/1793—Remote sensing
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)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/806,870 US5831267A (en) | 1997-02-24 | 1997-02-24 | Method and apparatus for remote measurement of exhaust gas |
US08/806,870 | 1997-02-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1253624A CN1253624A (zh) | 2000-05-17 |
CN1141569C true CN1141569C (zh) | 2004-03-10 |
Family
ID=25195017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB988044919A Expired - Lifetime CN1141569C (zh) | 1997-02-24 | 1998-02-24 | 遥测废气的装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US5831267A (zh) |
EP (1) | EP1012570A4 (zh) |
CN (1) | CN1141569C (zh) |
AR (1) | AR011866A1 (zh) |
AU (1) | AU6183198A (zh) |
BR (1) | BR9807603A (zh) |
HK (1) | HK1027626A1 (zh) |
TW (1) | TW407199B (zh) |
WO (1) | WO1998037405A1 (zh) |
Families Citing this family (73)
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DE19821956A1 (de) * | 1998-05-16 | 1999-11-18 | Deutsch Zentr Luft & Raumfahrt | Verfahren zur quantitativen Analyse von Gasvolumina, insbesondere von Abgasen aus Verbrennungseinrichtungen oder -anlagen, sowie Einrichtungen zur Durchführung des Verfahrens |
US6723989B1 (en) | 1998-09-17 | 2004-04-20 | Envirotest Systems Corporation | Remote emissions sensing system and method with a composite beam of IR and UV radiation that is not split for detection |
EP1137925B1 (en) * | 1998-09-17 | 2006-11-08 | Envirotest Systems Corp. | REMOTE EMISSIONS SENSING SYSTEM WITH IMPROVED NOx DETECTION |
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CA2288476C (en) * | 1998-11-05 | 2010-10-12 | Denwood F. Ross, Iii | Missing lens detection system and method |
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EP1151276A4 (en) * | 1998-12-11 | 2003-07-23 | Envirotest Systems Inc | DEVICE FOR MEASURING THE OPACITY OF THE EMISSIONS OF THE ENGINE |
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US6208256B1 (en) * | 1999-10-26 | 2001-03-27 | Raymond Fleming | Automobile carbon monoxide detection and control device |
BR0016805A (pt) * | 1999-12-29 | 2002-09-10 | Environmental Syst Prod | Sistema para detectar componentes da exaustão de um veìculo em movimento, e, processo para detectar gases na exaustão de um veìculo em movimento |
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US6860100B1 (en) * | 2000-03-17 | 2005-03-01 | Ford Global Technologies, Llc | Degradation detection method for an engine having a NOx sensor |
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GB0015015D0 (en) * | 2000-06-19 | 2000-08-09 | Sira Electro Optics Ltd | Apparatus and method for analysing the constituents of a gas or a gas like cloud or plume |
US6691507B1 (en) | 2000-10-16 | 2004-02-17 | Ford Global Technologies, Llc | Closed-loop temperature control for an emission control device |
US6750444B2 (en) | 2000-12-29 | 2004-06-15 | Spx Corporation | Apparatus and method for measuring vehicle speed and/or acceleration |
US6781110B2 (en) * | 2000-12-29 | 2004-08-24 | Spx Corporation | Apparatus and method for measuring vehicle speed and/or acceleration |
US6561027B2 (en) | 2000-12-29 | 2003-05-13 | Spx Corporation | Support structure for system for measuring vehicle speed and/or acceleration |
US6565352B2 (en) | 2001-04-09 | 2003-05-20 | Ken E. Nielsen | Smoke density monitor |
FI114572B (fi) | 2001-04-09 | 2004-11-15 | Valtion Teknillinen | Menetelmä ja mittausjärjestelmä ajoneuvon pakokaasupäästöjen määrittämiseksi ja valvomiseksi |
US6604504B2 (en) | 2001-06-19 | 2003-08-12 | Ford Global Technologies, Llc | Method and system for transitioning between lean and stoichiometric operation of a lean-burn engine |
US6490860B1 (en) | 2001-06-19 | 2002-12-10 | Ford Global Technologies, Inc. | Open-loop method and system for controlling the storage and release cycles of an emission control device |
US6539706B2 (en) | 2001-06-19 | 2003-04-01 | Ford Global Technologies, Inc. | Method and system for preconditioning an emission control device for operation about stoichiometry |
US6691020B2 (en) | 2001-06-19 | 2004-02-10 | Ford Global Technologies, Llc | Method and system for optimizing purge of exhaust gas constituent stored in an emission control device |
US6546718B2 (en) | 2001-06-19 | 2003-04-15 | Ford Global Technologies, Inc. | Method and system for reducing vehicle emissions using a sensor downstream of an emission control device |
US6453666B1 (en) | 2001-06-19 | 2002-09-24 | Ford Global Technologies, Inc. | Method and system for reducing vehicle tailpipe emissions when operating lean |
US6487853B1 (en) | 2001-06-19 | 2002-12-03 | Ford Global Technologies. Inc. | Method and system for reducing lean-burn vehicle emissions using a downstream reductant sensor |
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US6553754B2 (en) | 2001-06-19 | 2003-04-29 | Ford Global Technologies, Inc. | Method and system for controlling an emission control device based on depletion of device storage capacity |
US6694244B2 (en) | 2001-06-19 | 2004-02-17 | Ford Global Technologies, Llc | Method for quantifying oxygen stored in a vehicle emission control device |
US6502387B1 (en) | 2001-06-19 | 2003-01-07 | Ford Global Technologies, Inc. | Method and system for controlling storage and release of exhaust gas constituents in an emission control device |
US6650991B2 (en) | 2001-06-19 | 2003-11-18 | Ford Global Technologies, Llc | Closed-loop method and system for purging a vehicle emission control |
US6615577B2 (en) | 2001-06-19 | 2003-09-09 | Ford Global Technologies, Llc | Method and system for controlling a regeneration cycle of an emission control device |
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CN1808105B (zh) * | 2001-09-11 | 2011-06-08 | 环境系统产品控股公司 | 废气不透明度的测量装置 |
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CN1930466A (zh) * | 2004-02-09 | 2007-03-14 | 环境系统产品控股公司 | 采用温度和温度补偿的远程排放物感测 |
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CN101859102B (zh) * | 2006-12-11 | 2013-03-20 | 株式会社日立制作所 | 燃煤锅炉的气体浓度推断方法以及气体浓度推断装置 |
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CN102116735B (zh) * | 2010-01-06 | 2012-08-29 | 天际科技有限公司 | 一种汽车排放物遥感检测系统及方法 |
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TWI485397B (zh) * | 2013-01-30 | 2015-05-21 | China Steel Corp | 復熱器效率評估與診斷方法 |
CN104874238A (zh) * | 2015-06-02 | 2015-09-02 | 成都虹华环保科技股份有限公司 | 一种有机废气处理系统用排放通道 |
US10337989B2 (en) | 2015-11-06 | 2019-07-02 | Opus Inspection, Inc. | System and method to detect vehicle emissions noncompliance |
US10055906B1 (en) | 2015-11-24 | 2018-08-21 | Opus Inspection, Inc. | System and method to detect emissions OBD false failures |
CN106770059B (zh) * | 2016-11-16 | 2019-06-04 | 浙江多普勒环保科技有限公司 | 一种基于燃烧方程修正算法的机动车尾气遥感检测方法 |
CN107677630A (zh) * | 2017-09-22 | 2018-02-09 | 郑州东辰科技有限公司 | 一种尾气检测遥感仪检定方法及检定装置 |
CN110738841A (zh) * | 2018-07-18 | 2020-01-31 | 青岛理工大学 | 一种集成车辆污染物排放实时检测的新型交通监控系统 |
KR102176295B1 (ko) * | 2019-10-24 | 2020-11-09 | 주식회사 자스텍 | 속도 감응형 매연원격측정 데이터 통신 처리기술을 구비한 원격측정기 |
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US5418366A (en) * | 1994-05-05 | 1995-05-23 | Santa Barbara Research Center | IR-based nitric oxide sensor having water vapor compensation |
US5621166A (en) * | 1995-04-06 | 1997-04-15 | Ford Motor Company | Exhaust emissions analysis apparatus and method |
-
1997
- 1997-02-24 US US08/806,870 patent/US5831267A/en not_active Expired - Lifetime
-
1998
- 1998-02-24 AR ARP980100823A patent/AR011866A1/es active IP Right Grant
- 1998-02-24 CN CNB988044919A patent/CN1141569C/zh not_active Expired - Lifetime
- 1998-02-24 WO PCT/US1998/003539 patent/WO1998037405A1/en active Application Filing
- 1998-02-24 AU AU61831/98A patent/AU6183198A/en not_active Abandoned
- 1998-02-24 EP EP98906668A patent/EP1012570A4/en not_active Ceased
- 1998-02-24 TW TW087102673A patent/TW407199B/zh not_active IP Right Cessation
- 1998-02-24 BR BR9807603-5A patent/BR9807603A/pt not_active Application Discontinuation
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2000
- 2000-10-27 HK HK00106861A patent/HK1027626A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU6183198A (en) | 1998-09-09 |
EP1012570A1 (en) | 2000-06-28 |
EP1012570A4 (en) | 2001-03-07 |
WO1998037405A1 (en) | 1998-08-27 |
US5831267A (en) | 1998-11-03 |
TW407199B (en) | 2000-10-01 |
BR9807603A (pt) | 2002-07-23 |
AR011866A1 (es) | 2000-09-13 |
CN1253624A (zh) | 2000-05-17 |
HK1027626A1 (en) | 2001-01-19 |
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