A study on the effect of process parameters in stirred ball mill

Küçük Resim Yok

Tarih

2011

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

ELSEVIER SCIENCE BV

Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

An experimental study on the fine grinding of calcite powder (d(50) = 62.16 mu m) using a 0.75 I laboratory stirred ball mill has been carried out. The effects of various operating factors, such as grinding time (min), stirrer speed (rpm), slurry density (wt.%) and ball filling ratio on fine grinding was studied under batch wet conditions using alumina balls, 95% purity with diameters 3.5-4.0 mm. A series of laboratory experiments using 24 full factorial designs was conducted to determine the optimum grinding parameters. The test results showed that the stirrer speed and grinding time have strong effects on the grinding efficiency, based on the value of specific surface area (m(2)/g). (C) 2010 The Society of Powder Technology Japan. Published by Elsevier B.V. and The Society of Powder Technology Japan. All rights reserved.

Açıklama

Anahtar Kelimeler

Fine grinding, Stirred ball mill, Process parameters, Statistical design

Kaynak

ADVANCED POWDER TECHNOLOGY

WoS Q Değeri

Q2

Scopus Q Değeri

Q1

Cilt

22

Sayı

1

Künye