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日用化学工业 ›› 2017, Vol. 47 ›› Issue (4): 223-227.doi: 10.13218/j.cnki.csdc.2017.04.009

• 专论与综述 • 上一篇    下一篇

石膏加工用大分子表面活性剂的种类、性能及作用

安转转, 周平萍, 吴华春, 夏咏梅, 方云, 王海军   

  1. 江南大学 化学与材料工程学院,江苏 无锡 214122
  • 收稿日期:2016-09-13 发布日期:2019-03-20
  • 通讯作者: 夏咏梅,教授,博士生导师,电话:(0510)85327973,E-mail:ymxia@jiangnan.edu.cn。
  • 作者简介:安转转(1990-),女,山西人,硕士研究生,电话:15251638345,E-mail:anzhuanzhuan@126.com。
  • 基金资助:
    “十二五”国家科技支撑计划资助项目(2011BAE30B02,2014BAE03B01)

Types,performance and effect of macromolecular surfactants used for gypsum ore processing

AN Zhuan-zhuan, ZHOU Ping-ping, WU Hua-chun, XIA Yong-mei, FANG Yun, WANG Hai-jun   

  1. School of Chemical and Material Engineering,Jiangnan University,Wuxi,Jiangsu 214122,China
  • Received:2016-09-13 Published:2019-03-20

摘要: 对木质素磺酸盐、萘系、三聚氰胺、氨基磺酸系、聚羧酸系和聚羧酸聚醚聚磺(硫)酸盐几种石膏加工用大分子表面活性剂对石膏性能及半水石膏水化过程的影响进行了综合分析,探讨了开发石膏用大分子表面活性剂中存在的问题。

关键词: 大分子表面活性剂, 石膏, 机械强度

Abstract: Effect of various types of macromolecular surfactant used for gypsum ore processing,such as lignosulfonates,naphthalene derivatives,melamine,aminosulfonic acid series,polycarboxylate series and polycarboxylate polyether sulfonates (sulfates) as well as their effect on performance of the gypsum plaster product and hydration process of calcium sulfate hemihydrate was summarized.Problems for development of macromolecular surfactants in gypsum ore processing were discussed.

Key words: macromolecular surfactant, gypsum, mechanical strength

中图分类号: 

  • TQ423