Emulsification solvent extraction of phosphoric acid by tri-n-butyl phosphate using a high-speed shearing machine
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- 作者：Da Zou ; Yang Jin ; jinyangyoung@126.com" class="auth_mail" title="E-mail the corresponding author ; Jun Li ; Yuqing Cao ; Xing Li
- 关键词：Solvent extraction ; Emulsification ; Tri-n-butyl phosphate ; Phosphoric acid ; Drop size
- 刊名：Separation and Purification Technology
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：172
- 期：Complete
- 页码：242-250
- 全文大小：931 K
文摘
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The emulsification solvent extraction of phosphoric acid by tri-n-butyl phosphate was investigated.
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The effect of parameters on the extraction yield of phosphoric acid and drop size were studied.
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The extraction rate could be nearly 120 times faster than the rate of conventional solvent extraction.
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A model was proposed to predict the average drop size.