Detail publikace

Wet grinding of CaCO3 with a stirred media mill: Influence of obtained particle size distributions on pressure filtration propertie

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

Originální název

Wet grinding of CaCO3 with a stirred media mill: Influence of obtained particle size distributions on pressure filtration propertie

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Chemical and process industries utilize stirred media mills for efficient fine grinding of solids. Wet grinding with vertical stirred ball mills is typically carried out for slurries containing particles smaller than 200 um, such as industrial minerals and pigments. Filtration is an important unit operation, which is performed in order to reduce the water content of the slurry after grinding and concentration, and prior to drying and transportation. Pressure filters are used to obtain the maximum dryness of the product. A number of properties of solids affect the filtration performance. The particle size and shape, the width of particle size distribution, and the net surface charge of the particles are among the factors having a significant influence on the filtration characteristics.

Klíčová slova

Stirred media mill; Ground calcium carbonate; Operational conditions; Pressure filtration; Cake resistance; Porosity

Autoři

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

Rok RIV

2015

Vydáno

2. 3. 2015

Nakladatel

ELSEVIER

ISSN

0032-5910

Periodikum

POWDER TECHNOLOGY

Ročník

273

Číslo

1

Stát

Švýcarská konfederace

Strany od

54

Strany do

61

Strany počet

8

URL

http://www.sciencedirect.com/science/article/pii/S0032591014010109

BibTex

@article{BUT112539,
  author="KINNARINEN, T. and TUUNILA, R. and HUHTANEN, M. and HÄKKINEN, A. and KEJÍK, P. and SVĚRÁK, T.",
  title="Wet grinding of CaCO3 with a stirred media mill: Influence of obtained particle size distributions on pressure filtration propertie",
  journal="POWDER TECHNOLOGY",
  year="2015",
  volume="273",
  number="1",
  pages="54--61",
  doi="10.1016/j.powtec.2014.12.028",
  issn="0032-5910",
  url="http://www.sciencedirect.com/science/article/pii/S0032591014010109"
}