The Coal Water Mixture Double Hump Match Technology Study for One of Coal Preparation Plant in Guizhou

摘要：

We experimented with slurry which from one of coal preparation plant in Guizhou province and made researches on double hump gradation,one of critical factor of gradation technology,which can influence pulping character in the process of making coal water mixture (CWM).The purpose for it is to find the best particle gradation which can meet the requirements in concentration,viscosity,and stability for CWM.The final result is that the concentration,viscosity,stability of CWM can meet the requirement for industrial use while the rate of fine particle in the slurry is 70%～75% and the maximum concentration of 62%.

关键词： Slurry Coal water mixture (CWM) Gradation Double hump viscosity Concentration Stability

作者: Z.H.Liu J.Cheng Z.M.Yu

作者单位: Mining College of Guiyang University,Guiyang,China Kunming Metallurgical Institute,China Ethnologic University of Guizhou,China

会议类型: 国际会议

会议名称: XXIV International Mineral Processing Congress(第24届国际矿物加工大会)

会议地点: 北京

会议语种:英文

页码: 3713-3717

在线出版日期: 2008-09-24（万方平台首次上网日期，不代表论文的发表时间）