Publication detail

Prediction of pressure filtration characteristics of CaCO3 suspensions ground in a vertical stirred media mill

KINNARINEN T. TUUNILA R. HUHTANEN M. HÄKKINEN A. KEJÍK, P. SVĚRÁK, T.

English title

Prediction of pressure filtration characteristics of CaCO3 suspensions ground in a vertical stirred media mill

Type

WoS Article

Language

en

Original abstract

Cake filtration is an important unit operation in the processing of minerals and pigments. The filtration characteristics are strongly dependent on the upstream processing of the ore, such as grinding parameters. This study aims at empirical investigation of the influence of key stirred media milling variables on the pressure filtration characteristics of calcium carbonate. Various regression models are presented and evaluated with respect to their statistical significance. The results show that all the grinding variables have a statistically significant influence on the average specific cake resistance, but the predictability of the models is not very good unless combined and polynomial terms are considered.

Keywords in English

Grinding; Stirred media mill; Pressure filtration; Cake resistance; Regression modeling

Released

2015-11-01

ISSN

0892-6875

Journal

MINERALS ENGINEERING

Volume

83

Number

1

Pages from–to

201–204

Pages count

4

BIBTEX


@article{BUT117903,
  author="KINNARINEN T. and TUUNILA R. and HUHTANEN M. and HÄKKINEN A. and KEJÍK, P. and SVĚRÁK, T.",
  title="Prediction of pressure filtration characteristics of CaCO3 suspensions
ground in a vertical stirred media mill",
  journal="MINERALS ENGINEERING",
  year="2015",
  volume="83",
  number="1",
  pages="201--204",
  doi="10.1016/j.mineng.2015.09.002",
  issn="0892-6875"
}