Micromixing of Solid-liquid Systems in a Stirred Tank with Double Impellers

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	Micromixing of Solid-liquid Systems in a Stirred Tank with Double Impellers
	Yang, Lei; Cheng, Jingcai; Fan, Ping; Yang, Chao; Mao, Zai-Sha
刊名	CHEMICAL ENGINEERING & TECHNOLOGY
	2013-03-01
卷号	36 期号:3 页码:443-449
关键词	Mixing Multiple feeds Solid-liquid systems Stirred tanks
英文摘要	The effect of solid particles on micromixing has been studied using the competitive iodide/iodate reaction system in stirred, multi-impeller, solid-liquid systems. The influences of particle size, impeller speed, solid holdup, feed position, and energy input have been investigated. The change of the segregation index with the power input was more distinguishable only for the 450600m particles as compared with the large ones, at the same solid holdups. Also, for the small ones, cloud formation was observed at a particle concentration of 12.1wt%. However, the influence of larger particles of 11.25mm on micromixing was negligible, though both energy input and solid loading were increased. Besides, the optimal feed position was identified, and multiple feeds were also explored.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Engineering, Chemical
研究领域[WOS]	Engineering
关键词[WOS]	ENERGY-DISSIPATION ; RUSHTON TURBINE ; TURBULENT-FLOW ; PARTICLES ; PIV ; EFFICIENCY ; AGITATORS ; REACTOR ; SIZE
收录类别	SCI
语种	英语
WOS记录号	WOS:000315410700016
公开日期	2015-05-27
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/13449]
专题	过程工程研究所_研究所（批量导入）
作者单位	Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Yang, Lei,Cheng, Jingcai,Fan, Ping,et al. Micromixing of Solid-liquid Systems in a Stirred Tank with Double Impellers[J]. CHEMICAL ENGINEERING & TECHNOLOGY,2013,36(3):443-449.
APA	Yang, Lei,Cheng, Jingcai,Fan, Ping,Yang, Chao,&Mao, Zai-Sha.(2013).Micromixing of Solid-liquid Systems in a Stirred Tank with Double Impellers.CHEMICAL ENGINEERING & TECHNOLOGY,36(3),443-449.
MLA	Yang, Lei,et al."Micromixing of Solid-liquid Systems in a Stirred Tank with Double Impellers".CHEMICAL ENGINEERING & TECHNOLOGY 36.3(2013):443-449.