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现代矿业 ›› 2014, Vol. 30 ›› Issue (07): 156-159+192.

• 材料·装备 • 上一篇    下一篇

两种胶凝材料的全尾砂浆流变特性试验研究

娄权,陈广平   

  1. 北京科技大学土木与环境工程学院
  • 出版日期:2014-07-15 发布日期:2015-08-18

Research on the Rheological Characteristics of Total Tailings Slurry of two Kinds of Cementing Materials

Lou Quan,Chen Guangping   

  1. Civil and Environmental Engineering School,University of Science and Technology Beijing
  • Online:2014-07-15 Published:2015-08-18

摘要: 通过对新型胶凝材料和水泥两种材料的对比试验,分析了影响全尾砂充填效果的因素,全面揭示了全尾砂充填作业中不同胶凝材料对流变特性的影响,论证了新型胶凝材料在充填作业中的优势,为优化充填料浆配比和管道输送参数奠定了基础。

关键词: 全尾砂, 新型胶凝材料, 充填采矿, 流变特性

Abstract: Through comparative experiment on the new cementing material and cement,the factors that affect the total tailings backfilling effect are analyzed,the influence of different cementing material to rheological characteristics in the total tailings backfilling operations are disclosed comprehensively.The advantages of the new cementing material in the filling operation is discussed.So,the research results in this paper lay the foundation of optimizing the parameters of the ratio of filling pulp and pipage.

Key words: Total tailings, Newcementing material, Filling mining, Rheological properties