二氧化硫高分子吸附剂的研制  

Study of High Polymer Adsorbent Adaptable to Adsorption of Sulfur dioxide.

作　　者：曹爱丽[1] 王强[1] 黄积涛[1] 张嘉琪[1] 孙继友[1] 王苹[1] 王迎 

机构地区：[1]天津理工学院化学工程系 [2]天津市环境检测中心

出　　处：《农业环境保护》1999年第2期68-70,共3页Agro-Environmental Protection

摘　　要：本文研制一种新型高分子吸附剂，以丙烯腈、苯乙烯为共聚单体，二乙烯基苯为交联剂，在引发剂、致孔剂、分散剂存在下进行致孔悬浮交联共聚，其产物再经高温处理，制成多孔网络碳化树脂，通过扫描电镜观察到树脂内部微观结构变化；经性能检测能很好的吸附二氧化硫气体。重点考察了引发剂、致孔剂、分散剂、水油比对该产品吸附的影响。A new-type macromolecule adsorbent, which was synthesized by way of suspension and polymerization from copolymeriztion monomers such as acrylonitrile and styrene, and crosslinking agent divinyl benzene in the presence of relative initiators, dispersants and open cell agents, was presented in this paper. And the product was transferred into a porou-network carbonized resin when subject to high temperature, With scanning electron microscopy was observed. And it displayed a good adsorbability to sulfur dioxide. The effects of initiators, open cell agents, dispersants and ratio of water to oil on the properties of the said substance were studied.

关 键 词：丙烯腈 苯乙烯 吸附剂 二氧化硫 废气处理 

分 类 号：X511.05[环境科学与工程—环境工程] TQ424.3[化学工程]