Publication detail

EFFECT OF PARTICLE SIZE ON DEHYDROXYLATION OF KAOLIN - AN INFRARED SPECTROSCOPY STUDY

PTÁČEK, P. KUBÁTOVÁ, D. HAVLICA, J. ŠOUKAL, F. OPRAVIL, T.

Original Title

EFFECT OF PARTICLE SIZE ON DEHYDROXYLATION OF KAOLIN - AN INFRARED SPECTROSCOPY STUDY

Type

journal article - other

Language

English

Original Abstract

The effect of particle size on course of dehydroxylation processes of washed Na-kaolin Sedlec Ia were investigated by mid-infrared spectroscopy via series of isothermal experiment on temperature range from 150 to 650 centigrade degree. Ralatioship between particle size and primary spectroscopic variables, i.e. amplitude, peaks wavelength and half-width, of kaolinite spectral bands were evaluated.

Keywords

Kaolin, China-clay, Meta-kaoline, Dehydroxylation

Authors

PTÁČEK, P.; KUBÁTOVÁ, D.; HAVLICA, J.; ŠOUKAL, F.; OPRAVIL, T.

RIV year

2008

Released

9. 9. 2008

Publisher

Faculty of Chemistry, Brno University of Technology

Location

Brno

ISBN

1213-7103

Periodical

Chemické listy

Year of study

102

Number

15

State

Czech Republic

Pages from

s847

Pages to

s851

Pages count

5