文丘里-旋流器-组合洗涤塔脱硫性能试验研究

2011 International Conference on Remote Sensing, Environment and Transportation Engineering Pub Date : 2011-06-24 DOI:10.1109/RSETE.2011.5965711

T. Mi, X. Yu, Xue-jun Wu

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引用次数: 0

摘要

研制了一种新型文丘里-旋流器组合洗涤器。文丘里-旋流器组合洗涤器由梭式部件和旋流器组成。这些航天飞机型组件被组装成一个蜂窝状结构的气体通道，类似于文丘里管的收缩部分、喉部部分和膨胀部分。采用钠钙双碱洗涤脱硫法，在中试系统中对文丘里-旋流器-联合洗涤器的脱硫效率进行了试验研究。讨论了液气比、SO2浓度、再生液pH、钠离子浓度、硫酸盐离子浓度等操作参数对脱硫效率的影响。

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Experimental study on desulphurization performance in a venturi-swirler-combined scrubber

A new kind of venturi-swirler-combined scrubber was developed. This venturi-swirler-combined scrubber is composed of shuttle-typed components and swirler. These shuttle-typed components were assembled to comprise a honeycomb-typed structure gas passages similar to a contraction section, a throat section and an expansion section of venturi. By Sodium calcium Dual alkali scrubbing desulphurization method, the experimental study on desulphurization efficiency of venturi-swirler-combined scrubber was also carried in the pilot system. The effects of operational parameters such as liquid-gas ratio, SO2 concentration, regeneration liquid pH, sodium ion concentration, sulfate ion concentration on desulphurization efficiency were discussed.

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来源期刊

2011 International Conference on Remote Sensing, Environment and Transportation Engineering

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