用活性炭纤维吸附回收废气中的苯  

Recovery of Benzene from Waste Gas by Activated Carbon Fiber Adsorption Process

作　　者：李守信[1] 张文智 宋立民[1] 

机构地区：[1]华北电力大学,河北保定071003 [2]河北中环环保设备有限公司,河北保定071000

出　　处：《化工环保》2003年第4期229-231,共3页Environmental Protection of Chemical Industry

摘　　要：采用活性炭纤维吸附回收装置处理含苯废气。对处理系统、工艺流程、系统运行参数以及运行安全保障作了具体的叙述。运行实践表明 ,采用该装置处理含苯废气 ,苯的吸附效率大于 97% ,每年可回收苯 2 70t,企业可得净收益 5 8.The activated carbon fiber adsorption unit is designed to treat benzene containing waste gas. The treatment system,process flow,operation parameters and operation precautions are described.Its operation shows that the recovery of benzene is over 97%,the recovery total is 270 t/a and the net benefits is 584000 RMB/a.

关 键 词：活性炭纤维 吸附 苯 废气治理 综合利用 

分 类 号：X701[环境科学与工程—环境工程]