花椒残渣与丙烯酸丁酯合成制备阳离子絮凝剂  

Preparation of Cation Flocculant Based on Zanthoxylum Remnant and Butyl Acrylate

作　　者：李兰青子[1] 邓宇[1] 冯建敏[1] 

机构地区：[1]天津科技大学材料与化学工程学院,天津300222

出　　处：《精细与专用化学品》2005年第14期20-21,24,共3页Fine and Specialty Chemicals

基　　金：教育部科技司"废水及微污染水处理创新技术研究--新型高效絮凝剂开发和生物优势菌技术"项目资助;项目编号:0214006

摘　　要：用提取后的花椒残渣与丙烯酸丁酯聚合制备出阳离子絮凝剂。讨论了原料粒度、引发剂用量以及单体浓度等因素对反应的影响。通过正交试验确定了最佳合成条件为:单体浓度为1.2mol/L,阳离子浓度为0.25mol/L,引发剂的浓度为0.0035mol/L。Cation flocculant was prepared by using Zanthoxylum remnant and butyl acrylate. The influencing factors such as granularity of raw materials, dosage of initiator and monomer concentration was discussed. And the optimum reaction conditions were obtained through orthogonal experiment: monomer concentration at a level of 1.2mol/L, cation concentration at a range of 0.25mol/L, and the initiator with a dosage of 0.0035mol/L.

关 键 词：阳离子絮凝剂 丙烯酸丁酯 合成制备 残渣 花椒 最佳合成条件 单体浓度 阳离子浓度 原料粒度 正交试验 引发剂 反应 

分 类 号：X703.5[环境科学与工程—环境工程]