膨润土及改性膨润土在造纸行业中的应用  

Application of Bentonite and Modified Bentonite in Papermaking

作　　者：王登玉[1] 贾跃然[1] 崔金久[2] 

机构地区：[1]河北建筑工程学院城建系,河北张家口075024 [2]辽宁石油化工大学石化学院,辽宁抚顺113001

出　　处：《辽宁化工》2006年第2期96-98,共3页Liaoning Chemical Industry

摘　　要：膨润土特殊的构造使其具有离子交换性、吸水性、膨胀性、触变性、粘结性、吸附性等多重性质,其常用改性方法有活化法和添加改性剂法两种。概括了近期的文献资料,对膨润土和改性膨润土在造纸行业中的应用情况进行了综述,对今后的发展提出了建议。Bentonite possesses many properties such as iron exchange, absorbing water and adsorption for its special structure, and its modification methods usually include being activated with acid and being modified with agents. The application of bentonite and modified bentonite in papermaking were introduced in this paper, and the future development was suggested.

关 键 词：膨润土 改性膨润土 造纸行业 应用 

分 类 号：TQ424[化学工程]