Detail publikace

Modification of flow properties of concentrated lignite dispersions

PEKAŘ, M., ADÁMKOVÁ, P., KLIMOVIČ, M.

Originální název

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

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.

Klíčová slova

carboxymethylcellulose, lignite, rheology

Autoři

PEKAŘ, M., ADÁMKOVÁ, P., KLIMOVIČ, M.

Rok RIV

2005

Vydáno

1. 10. 2005

ISSN

0303-402X

Periodikum

Colloid and Polymer Science

Ročník

284

Číslo

Stát

Spolková republika Německo

Strany od

112

Strany do

116

Strany počet

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"
}