TDLAS TDLAS gas detection apparatus comprising sonic standing wave

The present invention relates to a TDLAS gas detection device having a sound stationary wave and a gas detection method using the same and, more specifically, to a detection device and a gas detection method using the same, which, in a process where a large amount of dust occurs such as a cement pro...

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Bibliographic Details
Main Authors SO SUNGHYUN, JEONG NAKWON, LEE CHANGYEOP, YOO MIYEON
Format Patent
LanguageEnglish
Korean
Published 11.03.2021
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:The present invention relates to a TDLAS gas detection device having a sound stationary wave and a gas detection method using the same and, more specifically, to a detection device and a gas detection method using the same, which, in a process where a large amount of dust occurs such as a cement production process, can collect the dust in a predetermined area by using a sound stationary wave and radiate a laser to a space except the space where the dust is collected to measure concentration and temperature of gas. 본원발명은 음향 정상파를 포함하는 TDLAS 기체 검출 장치 및 이를 이용한 기체 검출 방법이다. 구체적으로 시멘트 제조 공정 등의 다량의 분진이 발생하는 공정에 있어서, 음향의 정상파를 이용하여 분진을 일정한 영역에 포집하고 분진이 포집된 공간 이외에 레이저를 조사하여 기체의 농도 및 온도를 측정하는 검출장치 및 이를 이용한 기체 검출 방법에 관한 것이다.
Bibliography:Application Number: KR20190147724