Ethane selective adsorbent Ni(bdc)(ted)0.5 with high uptake and its significance in adsorption separation of ethane and ethylene
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- 作者：Wanwen Lianga ; Feng Xua ; Xin Zhoua ; b ; Jing Xiaob ; Qibin Xiab ; qbxia@scut.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yingwei Lia ; Zhong Lia ; cezhli@scut.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：C2H6/C2H4 separation ; Ni (bdc)(ted)0.5 ; Selectivity ; Adsorption
- 刊名：Chemical Engineering Science
- 出版年：2016
- 出版时间：12 July 2016
- 年：2016
- 卷：148
- 期：Complete
- 页码：275-281
- 全文大小：1039 K
文摘
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A Ni(bdc)(ted)0.5 adsorbent with double organic ligands was successfully prepared.
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Ni(bdc)(ted)0.5 exhibits a high C2H6 capacity of 6.93 mmol/g at 273 K and 100 kPa.
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C2H6/C2H4 adsorptive selectivity of Ni(bdc)(ted)0.5 was up to 7.8.
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The isosteric heat of C2H6 adsorption on Ni(bdc)(ted)0.5 was around 21 kJ/mol.