INVESTIGATION ON Hg0 RE-EMISSION ACROSS A LAB-SCALE WFGD SYSTEM

被引：0
|
作者：
Zhu, Yanqun [1 ]
He, Sheng [1 ]
Zhou, Jinsong [1 ]
Cen, Kefa [1 ]
机构：
[1] Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
来源：
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON POWER ENGINEERING 2009 (ICOPE-09), VOL 3 | 2009年
关键词：
Hg-0; re-emission; HgCl2; lab-scale wet scrubber; EMISSIONS;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The main objective of this work is to investigate the influence of scrubber parameters on mercury re-emission to establish effective measures for mercury removal. The effects of key parameters, such as gas components (N-2, O-2, CO2, SO2, NO, NO2), slurry temperature, gaseous mercuric chloride (HgCl2) concentration, different slurry solution (water, KCl, KOH, Na2S and Ca(OH)(2)) and even the scrubbing process of the lab-scale scrubber experimental testing were carried out. The results obtained point to SO2 as the most critical parameters for inhibition of mercury re-emission and other variables appears to impact on re-emission.
引用
收藏
页码：191 / 194
页数：4
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