Publication detail

The kinetics and mechanism of kaolin powder sintering I. The dilatometric CRH study of sinter-crystallization of mullite and cristobalite

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

Original Title

The kinetics and mechanism of kaolin powder sintering I. The dilatometric CRH study of sinter-crystallization of mullite and cristobalite

Type

journal article in Web of Science

Language

English

Original Abstract

The densification of kaolin with high content of middle ordered kaolinite was investigated by non-isothermal thermodilatometric analysis (TDA) under load. The compacted powder was heated with constant heating rate (CRH) from 0.75 to 10 C/min. The sintering reaction of kaolin upon the temperature interval, where sinter-crystallization of mullite and cristobalite takes place (1090–1250 C), is significantly affected by the heating rate.

Keywords

Kaolin, Sintering, Kinetics, Activation enerrgy, CRH, Thermodilatometric analysis

Authors

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

RIV year

2012

Released

1. 12. 2012

Publisher

Elsevier

Location

Švýcarská konfederace

ISBN

0032-5910

Periodical

POWDER TECHNOLOGY

Year of study

2012

Number

232

State

Swiss Confederation

Pages from

24

Pages to

30

Pages count

7

BibTex

@article{BUT95627,
  author="Petr {Ptáček} and František {Šoukal} and Tomáš {Opravil} and Jaromír {Havlica} and Jiří {Brandštetr} and Magdaléna {Křečková}",
  title="The kinetics and mechanism of kaolin powder sintering I. The dilatometric CRH study of sinter-crystallization of mullite and cristobalite",
  journal="POWDER TECHNOLOGY",
  year="2012",
  volume="2012",
  number="232",
  pages="24--30",
  issn="0032-5910"
}