您当前所在位置: 首页 > 学者

吴忠标

  • 59浏览

  • 0点赞

  • 0收藏

  • 0分享

  • 89下载

  • 0评论

  • 引用

期刊论文

Study of Adsorptive Ethylene/Ethane Separation with Ag+-Exchanged Resinsvia 7r-Complexation*

吴忠标WU Zhongbiao** and LIU Yue

Chinese J. Chem. Eng., 10(3)304-310 (2002),-0001,():

URL:

摘要/描述

Ag+-exchanged resins are prepared and studied for ethylene/ethane separation by adsorption. On Ag+-exchanged S9, at 25℃ and 0.1013MPa, the equilibrium adsorbed amount for C2H4 is 0.992mmol.g-1, and the adsorption ratio for C2H4/C2H6 is 3.56. The adsorption capacity can be restored almost completely at 25℃ and 75℃, and the desorption residual amount is less than 0.01mmol.g-1. For the adsorption consisting of physical adsorption and 7r-complexation with energy heterogeneity, the equilibrium data are correlated with Langmuir-FYeundlich isotherm equation. Furthermore, the heat of adsorption and the overall diffusion time constants are calculated from the experimental data. Considering all the adsorption characteristics, the application potential for industrial adsorption process is discussed.

【免责声明】以下全部内容由[吴忠标]上传于[2005年04月15日 22时35分37秒],版权归原创者所有。本文仅代表作者本人观点,与本网站无关。本网站对文中陈述、观点判断保持中立,不对所包含内容的准确性、可靠性或完整性提供任何明示或暗示的保证。请读者仅作参考,并请自行承担全部责任。

我要评论

全部评论 0

本学者其他成果

    同领域成果