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Indexed by:会议论文

Date of Publication:2011-01-01

Included Journals:CPCI-S

Volume:8

Page Number:119-123

Key Words:seawater; flue gas desulfurization; additive; desulfurization seawater recovery

Abstract: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.