Surface modification and dissolution behavior of Mg-Al hydrotalcite particles
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- 作者：Sheng Xu ; Meng-Chen Liao ; Hong-Yan Zeng ; hongyanzeng99@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; hyzeng@xtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Xiao-Jun Liu ; Jin-Ze Du ; Peng-Xuan Ding ; Wei Zhang
- 关键词：Mg&ndash ; Al hydrotalcite ; SO42&ndash ; modification ; Kinetics ; Dissolution mechanism
- 刊名：Journal of the Taiwan Institute of Chemical Engineers
- 出版年：2015
- 出版时间：November 2015
- 年：2015
- 卷：56
- 期：Complete
- 页码：174-180
- 全文大小：1142 K
文摘
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Mg/Al hydrotalcites modified by (NH4)2SO4 were prepared via anion exchange.
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Dissolution kinetics of the Mg/Al hydrotalcites in acid solution was studied.
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Exploring the modification mechanism of the Mg/Al hydrotalcite in 18 wt% (NH4)2SO4 solution.