典型文献
A pillared-layer metal-organic framework for efficient separation of C3H8/C2H6/CH4 in natural gas
文献摘要：
Metal-organic frameworks(MOFs)have great potentials as adsorbents for natural gas purification.However,the trade-off between selectivity and adsorption capacity remains a challenge.Herein,we report a pillared-layer metal-organic framework Ni(HBTC)(bipy)for efficiently separating the C3H8/C2H6/CH4 mixture.The experimental results show that the adsorption capacity of C3H8 and C2H6 on Ni(HBTC)(bipy)are as high as 6.18 and 5.85 mmol·g-1,while only 0.93 mmol·g-1 for CH4 at 298 K and 100 kPa.Especially,the adsorption capacity of C3H8 at 5 kPa can reach an unprecedented 4.52 mmolg-1 and for C2H6 it is 1.48 mmol·g-1 at 10 kPa.The ideal adsorbed solution theory predicted C3H8/CH4 selec-tivity is as high as 1857.0,superior to most of the reported materials.Breakthrough experiment results indicated that material could completely separate the C3H8/C2H6/CH4 mixture.Therefore,Ni(HBTC)(bipy)is a promising material for separation of natural gas.
文献关键词：
中图分类号：
作者姓名：
Pengtao Guo;Miao Chang;Tongan Yan;Yuxiao Li;Dahuan Liu
作者机构：
State Key Laboratory of Organic-Inorganic Composites,Beijing University of Chemical Technology,Beijing 100029,China
文献出处：
引用格式：
[1]Pengtao Guo;Miao Chang;Tongan Yan;Yuxiao Li;Dahuan Liu-.A pillared-layer metal-organic framework for efficient separation of C3H8/C2H6/CH4 in natural gas)[J].中国化学工程学报（英文版）,2022(02):10-16
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B类：
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AB值：
0.453907
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