文章基本信息

标题：Simultaneously Removal of Tar and Dust by Emulsion Liquid Membrane
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作者：Pengxiong Dong ; Junjie Zhang ; Yekun Sun 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：10.1088/1755-1315/267/3/032083
出版社：IOP Publishing
摘要：The new method for removal of tar and dust from coke oven flue gas by emulsion liquid membrane was investigated. The emulsion liquid membrane consists of kerosene as membrane solvent, L-113B as surfactant, distilled water as internal phase and external phase. Effect of different operating parameters such as L-113B concentration, volume ratio of oil phase to internal phase, volume ratio of emulsification speed were investigated on the removal efficiency of tar and dust from coke oven flue gas. Optimum operating conditions were obtained and the tar removal efficiency can reach up to 98.32% and the dust removal efficiency can reach up to 96.37%.