负载型吸附剂对煤油中硫醇的脱除作用  

Sorption of mercaptan in kerosene onto adsorbents

作　　者：刘洁[1] 陈煦[1] 明媚[1] 王越[1] 

机构地区：[1]天津师范大学化学与生命科学学院,天津300074

出　　处：《天津化工》2007年第2期20-22,共3页Tianjin Chemical Industry

基　　金：天津市自然科学基金资助项目(编号:043606311)

摘　　要：用浸渍法将活性Al2O3、13A分子筛及活性炭制成负载铜离子的负载型吸附剂来吸附煤油中的硫醇类硫。脱硫醇效果显著。本实验分别研究了浸渍液质量浓度、浸渍时间及吸附时间对吸附硫醇效果的影响。实验表明,浸渍液质量浓度为60g·L-1,浸渍时间为2h,吸附时间为2h,效果最佳。Three unique kinds of Cu-containing absorbents based on different carries including 13A molecular sieve, activated alumina, and activated carbon are effective in adsorbing mercaptan in kerosene. This experiment studied the influence of sorption by the concentration, the time of dipping and the time of adsorption. When the concertraition is 60 g· L^-1, the time of dipping is 2 h, the time of adsorption is 2 h can gain the best effect.

关 键 词：浸渍法 浸渍型吸附剂 吸附 煤油 硫醇 

分 类 号：TQ227.1[化学工程—有机化工]