典型文献
Shaping of metal-organic frameworks through a calcium alginate method towards ethylene/ethane separation
文献摘要：
The separation of ethylene and ethane is a crucial,challenging and cost-intensive process in chemical engineering.Metal-organic frameworks(MOFs)are a class of novel porous adsorbents used for the sep-aration of ethylene/ethane mixtures.However,MOFs are normally crystalline powders that cause multi-ple problems,such as dust,abrasion and heat/mass loss,as well as significant pressure drops on the adsorption bed resulting in a sudden stop in production.To solve these issues,we have prepared four dif-ferent sphere-shaped adsorbents,including Mg-gallate,Co-gallate,MUV-10(Mn)and MIL-53(Al)using a calcium alginate method to achieve excellent ethylene/ethane separation performance.The performance of the sphere-shaped adsorbents has been validated using mechanical strength measurements,powder X-ray diffraction,scanning electron microscopy,thermogravimetric analysis,gas adsorption isotherms and dynamic breakthrough experiments.The excellent mechanical strength of these sphere-shaped adsorbents meets the criteria for industrial application in gas separation.Thus,the energy consumption and operating cost will be further reduced in the ethylene production process.We believe that this shap-ing method will open a prosperous route to the development of MOFs toward higher technology levels and their commercial application.
文献关键词：
中图分类号：
作者姓名：
Jinlong Li;Xiaoqing Wang;Puxu Liu;Xiaohua Liu;Libo Li;Jinping Li
作者机构：
College of Chemistry and Chemical Engineering,Shanxi Key Laboratory of Gas Energy Efficient and Clean Utilization,Taiyuan University of Technology,Taiyuan 030024,China;Key Laboratory of Coal Science and Technology,Ministry of Education and Shanxi Province,Taiyuan University of Technology,Taiyuan 030024,China
文献出处：
引用格式：
[1]Jinlong Li;Xiaoqing Wang;Puxu Liu;Xiaohua Liu;Libo Li;Jinping Li-.Shaping of metal-organic frameworks through a calcium alginate method towards ethylene/ethane separation)[J].中国化学工程学报（英文版）,2022(02):17-24
A类：
MUV
B类：
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AB值：
0.585117
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