Detail publikačního výsledku

Modification of flow properties of concentrated lignite dispersions

PEKAŘ, M., ADÁMKOVÁ, P., KLIMOVIČ, M.

Originální název

Modification of flow properties of concentrated lignite dispersions

Anglický název

Modification of flow properties of concentrated lignite dispersions

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

Concentrated water-based lignite suspensions (pastes) posses unpleasant flow behaviour. Under extrusion-like conditions suspension is rapidly compacted, viscosity rises considerably and flow effectively ceases. Using diluted aqueous solution of carboxymethylcellulose sodium salt as a dispersion medium eliminates this adverse phenomenon and keeps liquid-like flowing of suspension. Moreover, effective dilatant suspension behaviour is transformed to pseudoplastic.

Anglický abstrakt

Concentrated water-based lignite suspensions (pastes) posses unpleasant flow behaviour. Under extrusion-like conditions suspension is rapidly compacted, viscosity rises considerably and flow effectively ceases. Using diluted aqueous solution of carboxymethylcellulose sodium salt as a dispersion medium eliminates this adverse phenomenon and keeps liquid-like flowing of suspension. Moreover, effective dilatant suspension behaviour is transformed to pseudoplastic.

Klíčová slova

carboxymethylcellulose, lignite, rheology

Klíčová slova v angličtině

carboxymethylcellulose, lignite, rheology

Autoři

PEKAŘ, M., ADÁMKOVÁ, P., KLIMOVIČ, M.

Vydáno

01.10.2005

ISSN

0303-402X

Periodikum

COLLOID AND POLYMER SCIENCE

Svazek

284

Číslo

1

Stát

Spolková republika Německo

Strany od

112

Strany do

116

Strany počet

5

BibTex

@article{BUT45811,
  author="Miloslav {Pekař} and Pavla {Adámková} and Michal {Klimovič}",
  title="Modification of flow properties of concentrated lignite dispersions",
  journal="COLLOID AND POLYMER SCIENCE",
  year="2005",
  volume="284",
  number="1",
  pages="112--116",
  issn="0303-402X"
}