Filtration of aqueous colloidal ceria slurries using fibrous filters - An experimental and simulation study

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• 作者：Vahid Rastegar^a ; ^b ; Goodarz Ahmadi^b ; ^c ; S.V. Babu^b ; ^d ; ^{babu@clarkson.edu}
• 关键词：ANSYS-FLUENT ; Fibrous filters ; Fiber efficiency ; Chemical mechanical polishing ; Colloidal ceria dispersion
• 刊名：Separation and Purification Technology
• 出版年：2017
• 出版时间：4 April 2017
• 年：2017
• 卷：176
• 期：Complete
• 页码：231-242
• 全文大小：4508 K
• 卷排序：176

文摘

Fiber capture efficiency increases in the presence of Brownian excitation. The fiber efficiency due to van der Waals and electric double layer forces increase as particle size increases. The tail of particle size distribution became smaller after filtration. This model can help in reducing the need for many experimental trials.