Investigation of the inhibition mechanism of the number of primary amine groups of alkylamines on the swelling of bentonite

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• 作者：Gang Xie^a ; ^{201411000076@stu.swpu.edu.cn} ; Pingya Luo^a ; ^{luopy@swpu.edu.cn} ; Mingyi Deng^a ; Julin Su^a ; Zheng Wang^b ; Rui Gong^c ; Junni Xie^c ; Shunjie Deng^c ; Qiang Duan^c
• 关键词：Sodium bentonite ; Alkylamine ; Primary amine ; Inhibition performance
• 刊名：Applied Clay Science
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：136
• 期：Complete
• 页码：43-50
• 全文大小：912 K
• 卷排序：136

文摘

The saturated adsorption capacity of alkylamines on Na + Bent decreases with the increasing of number of primary amine. The adsorption rate of alkylamines on Na + Bent increases with the increasing of number of primary amine. A flat-lying monolayer of alkylamine was intercalated and was firmly embedded in the interlayer space of Na + Bent. The inhibition performance of alkylamine on Na + Bent increases with the increasing of number of primary amine.