Application of film theory on the reactions of solid particles with liquids: Shrinking particles with changing liquid films

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• 作者：Tapio Salmi^a ; ^b ; ^{tapio.salmi@abo.fi} ; Vincenzo Russo^a ; ^b ; Claudio Carletti^a ; ^b ; Teuvo Kilpiö ; ^a ; ^b ; Riccardo Tesser^a ; ^b ; Dmitry Murzin^a ; ^b ; Tapio Westerlund^a ; ^b ; Henrik Gré ; nman^a ; ^b
• 关键词：Solid-liquid reactions ; Shrinking particle ; Film theory ; Mathematical model ; Numerical solution
• 刊名：Chemical Engineering Science
• 出版年：2017
• 出版时间：16 March 2017
• 年：2017
• 卷：160
• 期：Complete
• 页码：161-170
• 全文大小：960 K
• 卷排序：160

文摘

Reactive solid particles with shrinking films were modelled. A new general model was developed for shrinking particles and films. The shift of the reaction domain is predicted. The theory was illustrated with numerical simulations.