Wet fine grinding in a laboratory stirred ball mill
Küçük Resim Yok
Tarih
2010
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Fine grinding involves a large number of parameters in its operation. In this study, the effect of some parameters such as initial particle size, filling volume of the ball and ball size distribution on fine grinding of calcite powders (-200, -150 and -100 ?m) using a laboratory stirred ball mill was studied under wet conditions. Zirconia beads (ZrSiO4) were used as grinding media with 1.0-1.2, 2.0-2.2 and 2.8-3.0 mm. A series of batch experiments using 23 full factorial designs was conducted to determine optimum grinding parameters. The main and interaction effects on specific surface area (m2.g-1) in fine grinding were evaluated using Yates' analysis. The test results showed that the ball filling ratio is the most important effect.
Açıklama
10th International Multidisciplinary Scientific Geoconference and EXPO, SGEM 2010 -- 20 June 2010 through 26 June 2010 -- Varna -- 101583
Anahtar Kelimeler
Statistical analysis, Stirred ball mill, Wet fine grinding
Kaynak
10th International Multidisciplinary Scientific Geoconference and EXPO - Modern Management of Mine Producing, Geology and Environmental Protection, SGEM 2010
WoS Q Değeri
Scopus Q Değeri
N/A
Cilt
1
