文献类型：期刊文献

中文题名：载铜活性炭吸附分离氢气中的微量CO

英文题名：Removal of Trace CO from Hydrogen by Adsorption on Active Carbon Supported Copper

作者：陈鸿雁[1];涂晋林[1];施亚钧[1]

机构：[1]华东理工大学化学工程研究所

年份：1995

卷号：21

期号：1

起止页码：1

中文期刊名：华东理工大学学报（自然科学版）

外文期刊名：Journal of East China University of Science and Technology

收录：CSTPCD;;国家哲学社会科学学术期刊数据库;EI(收录号：1996072757642);Scopus;CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：一氧化碳;吸附;分离;活性炭;氢气;工业气体

外文关键词：carbon monoxide;adsorption;seperation;active carbon;active carbon support copper

摘要：对文题的吸附平衡、吸附及脱附的工艺条件进行了考察。用Ｌａｎｇ－ｍｕｉｒ－Ｆｒｅｕｎｄｌｉｃｈ公式关联了吸附平衡数据。根据吸附的性质，关联了吸附穿透曲线，解释了床层动力学现象。结果表明，利用此技术可将氢气中ＣＯ体积含量从２×１０￣（－６）～１６×１０￣（－６）降至１×１０￣（－６）以下，吸附剂单位处理量达６×１０￣（－３）ｍ￣３／ｇ以上（标准状况下气体体积）。同时，吸附剂再生容易，经１２０℃处理，即可脱附完全。该吸附剂经多次循环，性能稳定，具有一定工业应用价值。
The purification of hydrogen for TDI was studied.The CO in hydrogen was re-quired to be reduced by adsorption to lower than 1×10￣(-6).The active carbon supported cop-per,which can selectively adsorb CO,was used as adsorbent.The adsorption equilibrum ,operation conditions of adsorption and dessorption were studied too. It is showed that this pro-cess can reduce the concentration of CO in hydrogen lower than 1×10￣(-6). The high through-put capacity and good dessorption property of the adsorbent will make it more useful in commerical.