文章基本信息

标题：Fine particle removal from flue gas using emulsion liquid membrane technique
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作者：Xiaxia Ren ; Hongxia Li ; Ce Liu 等
期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：267
期号：3
页码：1-8
DOI：10.1088/1755-1315/267/3/032005
出版社：IOP Publishing
摘要：A novel method for removing fine particle from flue gas by using a water in oil (W/O/W) type emulsion liquid membrane (ELM) is presented. The ELM is composed of L-113A or Span 80 serve as surfactant, kerosene as diluent, and water serve as external phase and internal phase, respectively. An L9 (34) orthogonal test is used to obtain optimum experimental conditions. The result shown that the optimum operating condition for the ELM system are as follows: L-113A serve as the surfactant with concentration of 4% (v/v), stirring speed for emulsion preparing (R) is 4500rpm, internal phase to organic phase (Rio) is 5:5 (v/v) and volume ratio of W/O emulsion phase to external phase (Reo) is 1:4 (v/v), at which the removal efficiency of fine particle from flue gas by ELM system can reach 98%.