Extraction of ammonia from solutions with D2EHPA in three diluents: extraction equilibria and modeling

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• 作者：Xinyan Zhu ; Wenshuai Chai ; Wei Liu ; Weidong Zhang ; Zhiyong Zhou and Zhongqi Ren
• 刊名：Journal of Chemical Technology and Biotechnology
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：92
• 期：1
• 页码：133-139
• 全文大小：419K
• ISSN：1097-4660

文摘

The extraction equilibria of ammonia was investigated with sodium salt of di-(2-ethylhexyl)phosphoric acid (D2EHPA) as extractant and kerosene, n-heptane and toluene as diluents at 298 ± 0.5 K. In addition, n-decanol was used as a modifier.