Investigation on Marine Exhaust Gas Desulfurization by Seawater Scrubbing
In order to demonstrate the feasibility of seawater marine exhaust Gas desulfurization, it is necessary to investigate the process of seawater scrubbing. Based on the seawater desulfurization principle and the content of SO2 in marine exhaust gas, an original seawater desulfurization device was designed and associated parameters were determined. The design data has been proved by the experiment, the influence of the seawater physical and chemical properties to the SO2 absorption efficiency have also been test. Emphasized on discussing the key influence parameters such as packing height, liquid/ gas ratio and exhaust gas velocity on desulfurization percentage. It is found that a 80% SO2 absorption efficiency, require a minimum liquid/gas ratio is 6L/m3 .The data are essential to judge the cost of the seawater in marine exhaust Gas desulfurization process. The results obtained provided basis for arriving at an optimum seawater scrubbing design, and pointing out the direction to further research on marine exhaust gas seawater desulfurization.
wei dong song zhou liu diantao zhu yuanqing
Harbin Engineering University,China
国际会议
上海
英文
1-6
2013-05-13（万方平台首次上网日期，不代表论文的发表时间）