Impacts on the Particle Size and Shape of Silica Sands by Different Methods of Cooling

摘要：

　　This paper studies the impacts on the particle size and shape of silica sands by roasting times and different methods of cooling,which finds out that different methods of cooling may lead to different cooling rates of sands; that is,adopt water-cooled fluidized bed to cool down sands,the cooling rate is the highest; the secondary is by cooling cylinder,and common fluidized bed leads to the lowest cooling rate.After being roasted and cooled,no matter which method is adopted,the sands are not changed obviously in particle size and shape,which indicates that roasting times,different cooling methods and cooling rates have no obvious impacts on the particle size and shape of silica sands.

关键词： Silica sands Cooling Fluidized bed Cooling cylinder

作者: Qingzhou SUN Jian WANG Puqing ZHANG Zhongkui ZHAO Yong HAN Li JIN

作者单位: School of Materials Science and Engineering,Shandong Jianzhu University,Jinan 250101,China;Shandong Organ Service Center of Department of Science & Technology of Shandong Province,Jinan 250101,China

会议类型: 国际会议

会议名称: the 2012 International Conference on Manufacturing Engineering and Automation (2012年制造工程与自动化国际会议(ICMEA2012))

会议地点: 广州

会议语种:英文

页码: 900-903

在线出版日期: 2012-11-16（万方平台首次上网日期，不代表论文的发表时间）