Influence of inclination on gas-sparged cross-flow ultrafiltration through an inorganic tubular membrane

淡江大學機構典藏 > 工學院 > 化學工程與材料工程學系暨研究所 > 期刊論文 > Item 987654321/44172

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/44172

题名:	Influence of inclination on gas-sparged cross-flow ultrafiltration through an inorganic tubular membrane
作者:	Cheng, Tung-wen
贡献者:	淡江大學化學工程與材料工程學系
关键词:	Ultrafiltration;Inorganic membrane;Concentration polarization;Membrane inclination;Flux enhancement
日期:	2002-02-01
上传时间:	2010-03-09 10:00:25 (UTC+8)
出版者:	Elsevier
摘要:	The effect of membrane inclination on the flux of single-phase or gas–liquid two-phase ultrafiltration in a tubular membrane has been investigated. Experimental result shows that membrane inclination has a significant enhancement on the flux of two-phase ultrafiltration operated at slug flow pattern. As the angle of inclination from the horizontal increases, the flux increases, reaches a maximum, and then decreases. The flux may be enhanced more than 1.5 when the membrane is inclined from 0 to 50°. The flux enhancement due to membrane inclination increases with increasing the gas velocity, the feed concentration, and the transmembrane pressure, while it decreases with increasing the liquid velocity. The optimal inclination angle of the membrane in a slug-flow ultrafiltration is close to 50°. An equation for determining the optimal inclination angle was also proposed in this work.
關聯:	Journal of membrane science 196(1), pp.103-110
DOI:	10.1016/S0376-7388(01)00584-1
显示于类别:	[化學工程與材料工程學系暨研究所] 期刊論文

文件中的档案:

档案	大小	格式	浏览次数
	0Kb	Unknown	271	检视/开启

在機構典藏中所有的数据项都受到原著作权保护.

TAIR相关文章