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WO2003034819A3 - CAPTEUR LOGICIEL NOx - Google Patents

CAPTEUR LOGICIEL NOx Download PDF

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Publication number
WO2003034819A3
WO2003034819A3 PCT/FR2002/003393 FR0203393W WO03034819A3 WO 2003034819 A3 WO2003034819 A3 WO 2003034819A3 FR 0203393 W FR0203393 W FR 0203393W WO 03034819 A3 WO03034819 A3 WO 03034819A3
Authority
WO
WIPO (PCT)
Prior art keywords
combustion
nox
datum
fumes
furnace
Prior art date
Application number
PCT/FR2002/003393
Other languages
English (en)
Other versions
WO2003034819A2 (fr
WO2003034819A8 (fr
Inventor
Fouad Ammouri
Thierry Barbe
Original Assignee
Air Liquide
Fouad Ammouri
Thierry Barbe
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Air Liquide, Fouad Ammouri, Thierry Barbe filed Critical Air Liquide
Priority to JP2003537398A priority Critical patent/JP2005506540A/ja
Priority to AU2002356209A priority patent/AU2002356209A1/en
Priority to EP02801930A priority patent/EP1444510A2/fr
Priority to US10/493,642 priority patent/US7266460B2/en
Publication of WO2003034819A2 publication Critical patent/WO2003034819A2/fr
Publication of WO2003034819A3 publication Critical patent/WO2003034819A3/fr
Publication of WO2003034819A8 publication Critical patent/WO2003034819A8/fr

Links

Classifications

    • 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
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
    • G01N33/0032—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array using two or more different physical functioning modes
    • 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
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
    • 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
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
    • G01N33/0034—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array comprising neural networks or related mathematical techniques
    • 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
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/0037—NOx
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Food Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Pathology (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Physics (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

L'invention concerne un procédé de mesure de la teneur en NOx dans les fumées produites par une combustion dans un four (46), caractérisé en ce que: - on mesure, lors du déroulement de la combustion, au moins une donnée de pression dans le four, au moins une donnée de température dans le four et/ou dans les fumées résultant de la combustion, et au moins une donnée représentative de la concentration d'azote dans les fumées, - on introduit ces données, ou des données traitées ou obtenues à partir de ces données, en tant que données d'entrée d'un réseau de neurones, qui fournit au moins une donnée de sortie représentative de la concentration ou de la teneur en NOx dans les fumées résultant de la combustion.
PCT/FR2002/003393 2001-10-25 2002-10-04 CAPTEUR LOGICIEL NOx WO2003034819A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2003537398A JP2005506540A (ja) 2001-10-25 2002-10-04 酸化剤として高濃度酸素を含む空気又は純粋酸素を使用する加熱炉の排気筒出口の窒素酸化物ソフトウェアセンサ
AU2002356209A AU2002356209A1 (en) 2001-10-25 2002-10-04 Nox software sensor
EP02801930A EP1444510A2 (fr) 2001-10-25 2002-10-04 CAPTEUR LOGICIEL NOx EN SORTIE DES CHEMINEES DES FOURS UTILISANT L'AIR ENRICHI EN OXYGENE OU DE L'OXYGENE PUR COMME COMBURANT
US10/493,642 US7266460B2 (en) 2001-10-25 2002-10-04 NOx software sensor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0113809A FR2831666B1 (fr) 2001-10-25 2001-10-25 Capteur logiciel nox en sortie des cheminees des fours utilisant l'air enrichi en oxygene ou de l'oxygene pur comme comburant
FR01/13809 2001-10-25

Publications (3)

Publication Number Publication Date
WO2003034819A2 WO2003034819A2 (fr) 2003-05-01
WO2003034819A3 true WO2003034819A3 (fr) 2003-10-16
WO2003034819A8 WO2003034819A8 (fr) 2004-04-01

Family

ID=8868715

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2002/003393 WO2003034819A2 (fr) 2001-10-25 2002-10-04 CAPTEUR LOGICIEL NOx

Country Status (6)

Country Link
US (1) US7266460B2 (fr)
EP (1) EP1444510A2 (fr)
JP (1) JP2005506540A (fr)
AU (1) AU2002356209A1 (fr)
FR (1) FR2831666B1 (fr)
WO (1) WO2003034819A2 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060106501A1 (en) * 2004-11-12 2006-05-18 General Electric Company NEURAL MODELING FOR NOx GENERATION CURVES
US7765795B2 (en) * 2006-04-28 2010-08-03 Caterpillar Inc NOx control using a neural network
CN101718769B (zh) * 2009-11-17 2012-12-26 重庆大学 一种基于并联型遗传Elman神经网络的源驱动式235U浓度识别方法
US10466221B2 (en) * 2013-12-20 2019-11-05 Industrial Scientific Corporation Systems and methods for predicting gas concentration values
CN104132959B (zh) * 2014-07-01 2016-01-13 哈尔滨工业大学 一种基于神经网络的严寒地区建筑外墙传热性能预测方法
US10690344B2 (en) 2016-04-26 2020-06-23 Cleaver-Brooks, Inc. Boiler system and method of operating same
JP6673799B2 (ja) * 2016-10-21 2020-03-25 株式会社神戸製鋼所 ガス化溶融炉プラントの排ガス制御装置及び排ガス制御方法
CN110063326A (zh) * 2019-04-30 2019-07-30 济南浪潮高新科技投资发展有限公司 基于卷积神经网络的智能驱鸟方法
CN110334452B (zh) * 2019-07-09 2021-03-16 中南大学 一种智慧农业大气污染物浓度分层次预警方法
US11644451B2 (en) * 2020-03-10 2023-05-09 Stratuscent, Inc. Systems and methods for detecting a sensing event in a stream of chemical sensor measurement data
CN111589302A (zh) * 2020-05-29 2020-08-28 广东电科院能源技术有限责任公司 燃煤电厂scr脱硝性能预测方法、装置、设备和存储介质
CN111972394B (zh) * 2020-06-11 2022-01-21 广东电网有限责任公司 一种基于dqn的超声波驱鸟最优频率的选择方法
CN116954058B (zh) * 2023-07-13 2024-02-23 淮阴工学院 一种锅炉NOx浓度预测与智能控制方法及系统
CN119289673B (zh) * 2024-12-10 2025-03-04 广东巨晨装备科技有限公司 一种熔炉工作状态监控管理系统及方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5548528A (en) * 1993-08-05 1996-08-20 Pavilion Technologies Virtual continuous emission monitoring system
EP0750192A2 (fr) * 1995-06-24 1996-12-27 Sun Electric Uk Ltd. Systèmes avec plusieurs détecteurs de gaz pour la mesure des émissions d'automobiles
WO1999044106A1 (fr) * 1998-02-27 1999-09-02 MTU MOTOREN- UND TURBINEN-UNION MüNCHEN GMBH Systeme et procede pour le diagnostic d'etats de groupes motopropulseurs
EP0971171A1 (fr) * 1998-07-08 2000-01-12 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procédé de combustion d'un combustible avec un comburant riche en oxygène
US20010013026A1 (en) * 1998-04-17 2001-08-09 Ronald E. Shaffer Chemical sensor pattern recognition system and method using a self-training neural network classifier with automated outlier detection
WO2001084136A1 (fr) * 2000-05-03 2001-11-08 L'air Liquide Societe Anonyme A Directoire Et Con Seil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Capteur logiciel nox

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5249954A (en) * 1992-07-07 1993-10-05 Electric Power Research Institute, Inc. Integrated imaging sensor/neural network controller for combustion systems
US6045353A (en) * 1996-05-29 2000-04-04 American Air Liquide, Inc. Method and apparatus for optical flame control of combustion burners
US7099836B2 (en) * 2000-04-24 2006-08-29 Cichanowicz J Edward Automated method for conducting buy/sell transactions for non-commodity materials or devices

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5548528A (en) * 1993-08-05 1996-08-20 Pavilion Technologies Virtual continuous emission monitoring system
EP0750192A2 (fr) * 1995-06-24 1996-12-27 Sun Electric Uk Ltd. Systèmes avec plusieurs détecteurs de gaz pour la mesure des émissions d'automobiles
WO1999044106A1 (fr) * 1998-02-27 1999-09-02 MTU MOTOREN- UND TURBINEN-UNION MüNCHEN GMBH Systeme et procede pour le diagnostic d'etats de groupes motopropulseurs
US20010013026A1 (en) * 1998-04-17 2001-08-09 Ronald E. Shaffer Chemical sensor pattern recognition system and method using a self-training neural network classifier with automated outlier detection
EP0971171A1 (fr) * 1998-07-08 2000-01-12 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procédé de combustion d'un combustible avec un comburant riche en oxygène
WO2001084136A1 (fr) * 2000-05-03 2001-11-08 L'air Liquide Societe Anonyme A Directoire Et Con Seil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Capteur logiciel nox

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BAKAL B ET AL: "TIME DELAY NEURAL NETWORKS FOR NOX AND CO PREDICTION IN FOSSIL FUELPLANTS", WCNN. WORLD CONGRESS ON NEURAL NETWORKS, XX, XX, vol. 3, 1995, pages 111 - 115, XP000884006 *

Also Published As

Publication number Publication date
WO2003034819A2 (fr) 2003-05-01
AU2002356209A1 (en) 2003-05-06
US7266460B2 (en) 2007-09-04
US20040249578A1 (en) 2004-12-09
JP2005506540A (ja) 2005-03-03
FR2831666B1 (fr) 2004-03-12
EP1444510A2 (fr) 2004-08-11
WO2003034819A8 (fr) 2004-04-01
FR2831666A1 (fr) 2003-05-02

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