Science & Technology Review
|
2015, 33(6): 79-85
• Spescial Issues •
Novel in-situ spectroscopy methods for ambient emission studies
Full
YANG Huinan1,2, WANG Qin1,2, YANG Zhengpeng1,2, CHEN Jun1,2, CAI Xiaoshu1,2
Affiliations
1. Institute of Particle and Two-phase Flow Measurement; School of Energy and Power Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China;
2. Shanghai Key Laboratory of Multiphase Flow and Heat Transfer in Power Engineering, Shanghai 200093, China
Published: 2015-03-28
doi: 10.3981/j.issn.1000-7857.2015.06.013
Outline
Novel in-situ spectroscopy methods such as incoherent broad band cavity enhanced absorption spectroscopy (IBBCEAS) and tunable diode laser absorption spectroscopy (TDLAS) have been widely used for ambient emission studies due to their high sensitivity, real time, in-situ and high temporal and spatial resolutions. This work illustrates three real measurements of nitrous acid radical formation, aerosol extinction and multi-parameters of ammonia liquid film. It is conclusively shown that to develop and combine both methods will boost measurement of both atmospheric radical and aerosol extinction, as well as the studies of heterogeneous dynamical chemistry.
cavity enhanced absorption spectroscopy
/
HONO
/
aerosol extinction
/
tunable diode laser absorption spectroscopy
/
selective catalytic reduction
/
liquid film
杨荟楠, 王琴, 杨正鹏, 陈军, 蔡小舒.
新型在线光谱测量方法在环境排放中的应用.
科技导报,
2015
, 33
(6)
: 79
-85
.
DOI: 10.3981/j.issn.1000-7857.2015.06.013
YANG Huinan, WANG Qin, YANG Zhengpeng, CHEN Jun, CAI Xiaoshu.
Novel in-situ spectroscopy methods for ambient emission studies[J].
Science & Technology Review,
2015
, 33
(6)
: 79
-85
.
DOI: 10.3981/j.issn.1000-7857.2015.06.013
Year 2015 volume 33 Issue 6
PDF
550
136
Cite this Article
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Article Info
doi: 10.3981/j.issn.1000-7857.2015.06.013
- Receive Date:2015-02-09
- Online Date:2015-04-10
- Published:2015-03-28