METHOD FOR TWO-DIMENSIONAL MEASUREMENT OF CONCENTRATION AND TEMPERATURE OF FINE DUST PRECURSOR MATERIAL AND ACTIVE CONTROL THEREOF

The present invention relates to a method for two-dimensional measurement of the concentration and temperature of fine dust precursor material and active control thereof and, specifically, to a control method wherein the concentration and temperature of NO, which is fine dust precursor material, con...

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Bibliographische Detailangaben
Hauptverfasser:	PARK, Ji Yeon, SO, Sung Hyun, LEE, Chang Yeop, YOO, Mi Yeon
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS SEPARATION TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention relates to a method for two-dimensional measurement of the concentration and temperature of fine dust precursor material and active control thereof and, specifically, to a control method wherein the concentration and temperature of NO, which is fine dust precursor material, contained in exhaust gas from a large combustion system, such as a power plant, are measured using two-dimensional TDLAS and ammonia is sprayed in response to the measured concentration and temperature to minimize the concentration of NO. La présente invention concerne un procédé de mesure bidimensionnelle de la concentration et de la température d'un matériau précurseur de poussière fine et son contrôle actif et, plus précisément, un procédé de contrôle dans lequel la concentration et la température de NO, qui est un matériau précurseur de poussière fine, contenu dans les gaz d'échappement provenant d'un système de combustion de grande dimension, tel qu'une centrale électrique, sont mesurées à l'aide d'un TDLAS bidimensionnel et de l'ammoniac est pulvérisé en réponse à la concentration et à la température mesurées afin de réduire au minimum la concentration de NO. 본원 발명은 미세먼지 전구물질 농도 및 온도의 2차원 측정 및 이의 능동제어 방법에 관한 것으로서, 구체적으로 발전소 등의 대형 연소시스템의 배가스내에서 포함되어 있는 미세먼지 전구물질인 NO의 농도 및 온도를 2차원 TDLAS 방법을 사용하여 측정하고 이에 대응하여 암모니아를 분사하여 NO의 농도를 최소화하는 제어방법에 관한 것이다.