Title : ( THE EFFECT OF GRINDING TIME ON THE SPECIFIC SURFACE AREA DURING INTENSIVE GRINDING OF MINERAL POWDERS )
Authors: A. H. Emami , M. Sh. Bafghi , Jalil Vahdati Khaki , A. Zakeri ,
Full TextAbstract
Abstract: Based on experimental observations, a model has been developed to describe the effect of grinding time on the changes of BET surface area of a mineral substance during intensive grinding process. Validity of the proposed model was tested by the experiments performed using a natural chalcopyrite mineral as well as the published data. It was shown that the model can predict the experimental results with a very good accuracy and can be used to predict what may happen under the similar experimental conditions.
Keywords
, Modeling, Minerals, Chalcopyrite, Ball milling, Specific surface area
@article{paperid:1013801,
author = {A. H. Emami and M. Sh. Bafghi and Vahdati Khaki, Jalil and A. Zakeri},
title = {THE EFFECT OF GRINDING TIME ON THE SPECIFIC SURFACE AREA DURING INTENSIVE GRINDING OF MINERAL POWDERS},
journal = {Iranian Journal of Materials Science and Engineering},
year = {2009},
volume = {6},
number = {2},
month = {June},
issn = {1735-0808},
pages = {30--36},
numpages = {6},
keywords = {Modeling; Minerals; Chalcopyrite; Ball milling; Specific surface area},
}
%0 Journal Article
%T THE EFFECT OF GRINDING TIME ON THE SPECIFIC SURFACE AREA DURING INTENSIVE GRINDING OF MINERAL POWDERS
%A A. H. Emami
%A M. Sh. Bafghi
%A Vahdati Khaki, Jalil
%A A. Zakeri
%J Iranian Journal of Materials Science and Engineering
%@ 1735-0808
%D 2009
