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Journal of Zhejiang University SCIENCE A 2009 Vol.10 No.3 P.434~438

http://doi.org/10.1631/jzus.A0820657


Absorption of NO2 into Na2S solution in a stirred tank reactor


Author(s):  Xiang GAO, Rui-tang GUO, Hong-lei DING, Zhong-yang LUO, Ke-fa CEN

Affiliation(s):  State Key Laboratory of Clean Energy Utilization, Zhejiang University, Hangzhou 310027, China; more

Corresponding email(s):   xgao@zju.edu.cn

Key Words:  Nitrogen dioxide, Gas-liquid reaction, Kinetics, Absorption


Xiang GAO, Rui-tang GUO, Hong-lei DING, Zhong-yang LUO, Ke-fa CEN. Absorption of NO2 into Na2S solution in a stirred tank reactor[J]. Journal of Zhejiang University Science A, 2009, 10(3): 434~438.

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author="Xiang GAO, Rui-tang GUO, Hong-lei DING, Zhong-yang LUO, Ke-fa CEN",
journal="Journal of Zhejiang University Science A",
volume="10",
number="3",
pages="434~438",
year="2009",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.A0820657"
}

%0 Journal Article
%T Absorption of NO2 into Na2S solution in a stirred tank reactor
%A Xiang GAO
%A Rui-tang GUO
%A Hong-lei DING
%A Zhong-yang LUO
%A Ke-fa CEN
%J Journal of Zhejiang University SCIENCE A
%V 10
%N 3
%P 434~438
%@ 1673-565X
%D 2009
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.A0820657

TY - JOUR
T1 - Absorption of NO2 into Na2S solution in a stirred tank reactor
A1 - Xiang GAO
A1 - Rui-tang GUO
A1 - Hong-lei DING
A1 - Zhong-yang LUO
A1 - Ke-fa CEN
J0 - Journal of Zhejiang University Science A
VL - 10
IS - 3
SP - 434
EP - 438
%@ 1673-565X
Y1 - 2009
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.A0820657


Abstract: 
To understand the absorption mechanism of nitrogen dioxide into a sodium sulfide solution, a stirred tank reactor with a plane gas-liquid interface was used to measure the chemical absorption rate of diluted nitrogen dioxide into sodium sulfide solution. The absorption rates under various experimental conditions were measured and the effects of experimental conditions on nitrogen dioxide absorption rate were discussed. The results show that, in the range of this study, nitrogen dioxide absorption rate increases with increasing sodium sulfide concentration, nitrogen dioxide inlet concentration, and flue gas flow rate, but decreases with increasing reaction temperature and oxygen content in flue gas.

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

Reference

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