Determination of slip and characteristic velocities in reactive extraction with experiments in the Oldshue-Rushton column and presence of samarium and gadolinium metals

详细信息    查看全文

• 作者：Rezvan Torkaman ; ^{rtorkaman@aeoi.org.ir} ; Mehdi Asadollahzadeh ; Meisam Torab-Mostaedi
• 关键词：Oldshue-Rushton extraction column ; Rare metals ; Slip velocity ; Characteristic velocity
• 刊名：Chemical Engineering and Processing: Process Intensification
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：111
• 期：Complete
• 页码：7-13
• 全文大小：1445 K
• 卷排序：111

文摘

Extraction with chemical reaction was carried out in the Oldshue-Rushton column. The slip and characteristic velocities of the reactive system (Sm, Gd and D2EHPA) were investigated. Slip velocities in the reactive extraction system were higher than those in the physical systems. The variation in the slip velocity is related to the interfacial active properties of D2EHPA.