吸附法脱除并回收工业废气中甲苯的研究  

Study of Removing And Recovering Toluene From Industry Exhaust Gas by Adsorption

作　　者：刘丽[1] 张剑锋[1] 刘照利[1] 

机构地区：[1]四川天一科技股分有限公司变压吸附所,四川成都610225

出　　处：《低温与特气》2008年第1期30-32,共3页Low Temperature and Specialty Gases

摘　　要：研究了活性炭纤维和活性炭CNA-1的吸附性能和解吸性能。对CNA-1进行处理，将其粉碎成10-20目的颗粒，这样可使CNA-1的微孔裸露，有更多的面积与吸附质接触，缩短甲苯被吸附的路程，提高了吸附速度。通过实验找到了脱除并回收甲苯吸附剂-活性炭纤维的替代品，适应国内市场的需要。It is researached that adsorption performane and desorption performane of active carbon fibre and active carbon CNA-1. Crushing CNA-1 to 10-20 meshsize,this maybe emerge tiny bore of CNA-1, more area contact with adsorbate, shorten distance of adsorption of toluene, so accelerating adsorption rate. By experimentation, we find active carbon fibre for removing and recovering toluene, meeting demand of native market.

关 键 词：吸附 脱除 甲苯 活性炭 活性炭纤维 

分 类 号：X701[环境科学与工程—环境工程]