乙酸钠及添加剂吸收净化甲苯废气的实验研究  

Experiment Study on Absorption Purification of Waste Gas Containing Toluene by Sodium Acetate and Additives

作　　者：陈定盛[1] 岑超平[1] 曾环木[1] 唐志雄[1] 方平[1] 

机构地区：[1]环境保护部华南环境科学研究所,广东广州510655

出　　处：《环境卫生工程》2009年第2期4-6,共3页Environmental Sanitation Engineering

基　　金：广东省科技计划项目重大专项(2007A032301001);粤港关键领域重点突破项目(东莞专项)(2007168502)

摘　　要：在散堆填料塔中以乙酸钠和添加剂为吸收剂,进行了净化甲苯废气的实验研究。考察了乙酸钠浓度、添加剂、空塔气速以及液气比对含甲苯废气去除效果的影响,从而确定了最佳工艺条件。Experiment study on purification of waste gas containing toluene using sodium acetate and additives had been carried out in bulk packing tower. The influences of concentration of sodium acetate solution, additives, gas flow velocity, and liquid-to-gas volume ratio on absorption efficiency of toluene were systematically investigated, and the optimal operation condition was established.

关 键 词：废气 乙酸钠 吸收法 甲苯 添加剂 

分 类 号：X701.7[环境科学与工程—环境工程]