An investigation on the effects of the ball filling on the breakage parameters of natural amorphous silica
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Tarih
2016
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier B.V.
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The effects of ball filling on the selection (Si) and breakage functions (Bi,j) for the natural amorphous silica were investigated in this paper. At four levels (20%, 30%, 40% and 50%) of ball filling, the selection functions and breakage functions were determined by one-size-fraction tests. The selection function was found be quite effective with increasing ball filling for smaller particle size, but it was found to show differently for larger particle size. The breakage functions obtained by direct measurement were studied. When the ball filling was high, the breakage function was appeared to be higher for the natural amorphous silica. The results of tests, the effect of ball filling on the breakage parameters were found to be different than previous studies regarding some results. Therefore, it has appeared that the grinding kinetics for each material must be evaluated in order to lower the energy costs in grinding process. © 2016 The Society of Powder Technology Japan
Açıklama
Anahtar Kelimeler
Amorphous Silica, Ball Filling, Ball Mill, Breakage Parameters, Grinding
Kaynak
Advanced Powder Technology
WoS Q Değeri
N/A
Scopus Q Değeri
Q1
Cilt
27
Sayı
4
Künye
Deniz, V. (2016). An investigation on the effects of the ball filling on the breakage parameters of natural amorphous silica. Advanced Powder Technology, 27(4), 1272-1279.
