The Effects of Rotation and Revolution Speed Ratio on the Grinding Kinetics of Cement Clinker in Horizontal Planetary Ball Mill

被引：0
|
作者：
Qian, Haiyan [1 ]
Kong, Qinggang [2 ]
Chen, Jinshi [1 ]
机构：
[1] Nanjing Univ Technol, Coll Mat Sci & Technol, 5 Xinmofan Rd, Nanjing 210009, Jiangsu, Peoples R China
[2] Nanjing Univ Informat Sci & Technol, Coll Environm Sci & Engn, Nanjing 210044, Jiangsu, Peoples R China
来源：
ADVANCES IN TEXTILE ENGINEERING AND MATERIALS III, PTS 1 AND 2 | 2013年 / 821-822卷
关键词：
Specific rate of breakage; Primary breakage distribution function; Rotation and revolution speed ratio; Grinding kinetics; Clinker; BREAKAGE;
D O I：
10.4028/www.scientific.net/AMR.821-822.1394
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The effects of rotation and revolution speed ratio on the grinding kinetics of cement clinker were studied in a horizontal planetary ball mill. The grinding media and material were used in the tests: 20mm diameter steel balls, cement clinker of -2.36+2.00mm. The rotation and revolution speed ratio is 1, 1.5, 2, 2.5, 3 and 3.5. The results show that cement clinker obeys first-order grinding kinetics at different rotation and revolution ratio. The specific rate of breakage reaches the highest when the ratio equals to 2. gamma achieves minimal value at ratio q=2 and 2.5. At the same time, phi and beta values reach the lowest value.
引用
收藏
页码：1394 / +
页数：2
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