Effects of Additives on Seawater Flue Gas Desulfurization

被引：0
|
作者：
Zhang, Yu [1 ]
Gao, Yuhang [1 ]
Zhou, Jiti [1 ]
Wang, Guodong [2 ]
Li, Chengyu [2 ]
机构：
[1] Dalian Univ Technol, Sch Environm Sci & Technol, Key Lab Ind Ecol & Environm Engn MOE, Dalian, Peoples R China
[2] Dalian Univ Technol, Environm Engn Design & Res Inst, Dalian, Peoples R China
来源：
ENVIRONMENT SCIENCE AND ENGINEERING | 2011年 / 8卷
关键词：
seawater; flue gas desulfurization; additive; desulfurization seawater recovery; LIMESTONE; ACIDS;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
This work investigated the technology of seawater flue gas desulfurization. The results show that the liquid-gas ratio and gas-flow rate significantly influence SO2 removal efficiency. The inlet concentration of SO2 and temperature of the absorption solution have little effect on the SO2 removal efficiency. The effects of additives on desulfurization and desulfurization seawater recovery were observed by introducing different concentrations and types of additives. Inorganic and organic additives could increase SO2 removal efficiency to a certain degree. Organic additives have negative effects on seawater recovery, and inorganic additives have little influence on seawater recovery with increasing SO2 removal efficiency.
引用
收藏
页码：119 / 123
页数：5
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