Effect of Operating Parameters on the Breakage Process of Calcite in a Stirred Media Mill
Küçük Resim Yok
Tarih
2019
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer Heidelberg
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
One of the most energy-intensive processes for producing submicron range calcite is stirred media mill. In the present work, numerous operating parameters such as solid mass fraction, grinding media size, media filling ratio, and grinding time have been investigated using a vertical type stirred media mill. The results are evaluated on the basis of mean particle size, specific surface area, and specific energy consumption. After conducting this study, optimum experimental conditions found to be as 70% media filling ratio, 25% solid mass fraction, 1 mm grinding media size, and 120 min grinding time. Besides, energy savings up to 22% were achieved with the choice of proper media size.
Açıklama
Anahtar Kelimeler
Stirred media mill, Calcite, Wet grinding, Submicron particles
Kaynak
Mining Metallurgy & Exploration
WoS Q Değeri
Q4
Scopus Q Değeri
Q2
Cilt
36
Sayı
2
