Publication detail

Mechanism and kinetics of wollastonite fibre dissolution in the aqueous solution of acetic acid

PTÁČEK, P. BRANDŠTETR, J. KŘEČKOVÁ, M. ŠOUKAL, F. OPRAVIL, T.

Original Title

Type

journal article in Web of Science

Language

English

Original Abstract

The dissolution of fibrous wollastonite in the aqueous solution of acetic acid was investigated in the temperature interval from 25 to 50 C using mixed batch type reactor. The process is handled by the rate of the stationary two-dimensional diffusion (D2). The apparent activation energy and pre-exponential factor are 47 kJ per mol.

Keywords

Wollastonite CaSiO3 Acetic acid Dissolution of silicates Dissolution mechanism Dissolution kinetics

Authors

PTÁČEK, P.; BRANDŠTETR, J.; KŘEČKOVÁ, M.; ŠOUKAL, F.; OPRAVIL, T.

RIV year

2011

Released

30. 1. 2011

Publisher

Elsevier

Location

ELSEVIER SCIENCE SA, PO BOX 564, 1001 LAUSANNE, SWITZERLAND

ISBN

0032-5910

Periodical

POWDER TECHNOLOGY

Year of study

206

Number

State

Swiss Confederation

Pages from

338

Pages to

344

Pages count

BibTex

@article{BUT41769,
  author="Petr {Ptáček} and Jiří {Brandštetr} and Magdaléna {Křečková} and František {Šoukal} and Tomáš {Opravil}",
  title="Mechanism and kinetics of wollastonite fibre dissolution in the aqueous solution of acetic acid",
  journal="POWDER TECHNOLOGY",
  year="2011",
  volume="206",
  number="3",
  pages="338--344",
  issn="0032-5910"
}