Detail publikačního výsledku

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.

Originální název

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

Anglický název

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

Druh

Článek WoS

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

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

Klíčová slova v angličtině

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

Autoři

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

Rok RIV

2016

Vydáno

01.11.2015

ISSN

0892-6875

Periodikum

MINERALS ENGINEERING

Svazek

83

Číslo

1

Stát

Spojené království Velké Británie a Severního Irska

Strany od

201

Strany do

204

Strany počet

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"
}