The non-isothermal kinetic analysis of the thermal decomposition of kaolinite by thermogravimetric analysis

Powder Technology

Volumn 204, Issue 2-3, 2010, Pages 222-227

  Ptáček, Petr ^a   Kubátová, Dana ^b   Havlica, Jaromír ^a   Brandštetr, Jiří ^a   Šoukal, František ^a   Opravil, Tomáš ^a  

^a BRNO UNIVERSITY OF TECHNOLOGY   (Czech Republic)

^b Research Institute of Building Materials   (Czech Republic)

Author keywords

Activation energy; Dehydroxylation; Kaolinite; Metakaolinite; Non isothermal kinetics; Thermogravimetric analysis

Indexed keywords

DEHYDROXYLATIONS; HIGH-CONTENT; MEDIAN VALUE; METAKAOLINITE; NON-ISOTHERMAL CONDITION; NON-ISOTHERMAL KINETIC; SEM; THERMAL DECOMPOSITIONS; THERMOGRAVIMETRIC EXPERIMENTS; THIRD-ORDER;

ACTIVATION ANALYSIS; ACTIVATION ENERGY; ANODIC OXIDATION; CALCINATION; DIFFERENTIAL THERMAL ANALYSIS; INFRARED SPECTROSCOPY; KAOLIN; KAOLINITE; PYROLYSIS; REACTION KINETICS; SCANNING ELECTRON MICROSCOPY;

THERMOGRAVIMETRIC ANALYSIS;

ALUMINUM SILICATE;

ARTICLE; CHEMICAL MODIFICATION; CONTROLLED STUDY; CRYSTALLIZATION; DEHYDROXYLATION; DIFFERENTIAL SCANNING CALORIMETRY; HEAT TREATMENT; HIGH TEMPERATURE; INFRARED SPECTROSCOPY; SCANNING ELECTRON MICROSCOPY; THERMOGRAVIMETRY;

EID: 77957019844     PISSN: 00325910     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.powtec.2010.08.004     Document Type: Article

References (29)

1. Bálek V., Murat M. The emanation thermal analysis of kaolinite clay minerals. Thermochimica Acta 1996, 282-283:385-397.
2. Castelein O., Soulestin B., Bonnet J.P., Blanchart P. The influence of heating rate on the thermal behaviour and mullite formation from a kaolin raw material. Ceramics International 2001, 27:517-522.
3. Temuujin J., Okada K., MacKenzie K.J.D., Jadambaa Ts. The effect of water vapour atmospheres on the thermal transformation of kaolinite investigated by XRD, FTIR and solid state MAS NMR. Journal of the European Ceramic Society 1999, 19:106-112.
4. de Souza Santos Helena, Campos Teresa Wagner, de Souza Santos Pérsio, Kiyohara Pedro K. Thermal phase sequences in gibbsite/kaolinite clay: electron microscopy studies. Ceramics International 2005, 31:1077-1084.
5. Liu Y.-F., Liu X.-Q., Tao S.-W., Meng G.-Y., Sorensen O.T. Kinetics of the reactive sintering of kaolinite-aluminum hydroxide extrudate. Ceramics International 2002, 479-486.
6. 4] decomposition. Thermochimica Acta 2006, 446:106-112.
7. Levy J.H., Hurst H.J. Kinetics of dehydroxylation, in nitrogen and water vapour, of kaolinite and smectite from Australian Tertiary oil shales. Fuel 1993, 72:873-877.
8. Horváth I., Kranz G., Fedorenko Yu.G. Entropy of activation as a possible structure-sensitive parameter in the dehydroxylation of kaolinite. Reactivity of Solids 1989, 7:173-181.
9. Prodanoć D., Živković Ž.D., Dumić M. The kinetics of dehydroxylation and mullitization of zettlitz kaolin in the presence of calcium(II) as an ingredient. Thermochimica Acta 1989, 156:61-67.
10. Mörtel H., Schmelzer B. Shift of the dehydroxylation temperature of clay according to microbial activity. Applied Clay Science 1993, 8:101-109.
11. Nahdi K., Llewellyn P., Rouquérol F., Rouquérol J., Ariguib N.K., Ayedi M.T. Controlled rate thermal analysis of kaolinite dehydroxylation: effect of water vapour pressure on the mechanism. Thermochimica Acta 2002, 390:123-132.
12. Vizcayno C., Castelló R., Ranz I., Calv B. Some physico-chemical alterations caused by mechanochemical treatments in kaolinites of different structural order. Thermochimica Acta 2005, 428:173-183.
13. Pérez-Rodríguez J.L., Pascual J., Franco F., Jiménez de Haro M.C., Duran A., Ramírez del Valle V., Pérez-Maqueda L.A. The influence of ultrasound on the thermal behaviour of clay minerals. Journal of the European Ceramic Society 2006, 26:74-753.
14. Horváth I. Kinetics and compensation effect in kaolinite dehydroxylation. Thermochimica Acta 1985, 85:193-198.
15. Makó É., Kristóf J., Horváth E., Vágvölgyi V. Kaolinite-urea complexes obtained by mechanochemical and aqueous suspension techniques - a comparative study. Journal of Colloid and Interface Science 2009, 330:367-373.
16. Horváth E., Frost R.L., Makó É., Kristóf J., Cseh T. Thermal treatment mechanochemically activated kaolinite. Thermochimica Acta 2003, 404:227-234.
17. Traoré K., Gridi-Bennadji F., Blanchart P. Significance of kinetic theories on the recrystallization of kaolinite. Thermochimica Acta 2006, 451:99-104.
18. Saikia N., Sengupta P., Gogoi P.K., Borthakur P.Ch. Kinetics of dehydroxylation of kaolin in presence of oil field effluent treatment plant sludge. Applied Clay Science 2002, 22:93-102.
19. Ptáček P., Kubátová D., Havlica J., Brandštetr J., Šoukal F., Opravil T. Isothermal kinetic analysis of the thermal decomposition of kaolinite: the thermogravimetric study. Thermochimica Acta 2010, 501:24-29.
20. Šesták J. Thermal analysis, Part D: Thermophysical properties of solids, their measurements and theoretical thermal analysis 1984.
21. Vlaev L., Nedelchev N., Gyurova K., Zagorcheva M. A comparative study of non-isothermal kinetics of decomposition of calcium oxalate monohydrate. Journal of Analytical and Applied Pyrolysis 2008, 81:253-262.
22. Coats A.W., Redfern J.P. Kinetic parameters from thermogravimetric data. Nature 1964, 201:68-69.
23. Frost R.L., Horváth E., Makó É., Kristóf J., Rédey Á. Slow transformation of mechanically dehydroxylated kaolinite to kaolinite - an aged mechanochemically activated formamide-intercalated kaolinite study. Thermochimica Acta 2003, 408:103-113.
24. Chen Y.-F., Wang M.-C.h., Hon M.-H. Phase transformation and growth of mullite in kaolin ceramics. Journal of the European Ceramic Society 2004, 24:2389-2397.
25. Kristóf J., Mink J., Horváth E., Gábor M. Intercalation study of clay minerals by Fourier transform infrared spectroscopy. Vibration Spectroscopy 1993, 5:61-67.
26. Franco F., Pérez-Maqueda L.A., Pérez-Rodríguez J.L. The effect of ultrasound on the particle size and structural disorder of a well-ordered kaolinite. Journal of Colloid and Interface Science 2004, 274:107-117.
27. Duan Y., Li J., Yang X., Hu L., Wang Z., Liu Y., Wang C. Kinetic analysis on the non-isothermal dehydration by integral master-plots method and TG-FTIR study of zinc acetate dehydrate. Journal of Analytical and Applied Pyrolysis 2008, 83:1-6.
28. Levy J.H., Hurst H.J. Kinetics of dehydroxylation, in nitrogen and water vapour, of kaolinite and smectite from Australian Tertiary oil shales. Fuel 1993, 72:873-877.
29. Ptáček P., Šoukal F., Opravil T., Nosková M., Havlica J., Brandštetr J. The non-isothermal kinetics analysis of the thermal decomposition of kaolinite by effluent gas analysis technique. Powder Technology 2010, doi:10.1016/j.powtec.2010.05.018.