Analysis of the carbonization and formation of coal tar pitch mesophase under dynamic conditions

Carbon

Volumn 41, Issue 12, 2003, Pages 2413-2424

  Mianowski, Andrzej ^a   Blazewicz, Stanislaw ^b   Robak, Zbigniew ^c  

^a SILESIAN UNIVERSITY OF TECHNOLOGY   (Poland)

^b AGH UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Poland)

^c INSTITUTE FOR CHEMICAL PROCESSING OF COAL   (Poland)

Author keywords

A. Coal tar pitch, Mesophase pitch; B. Heat treatment; C. Thermal analysis; D. Reaction kinetics

Indexed keywords

COAL CARBONIZATION; HEAT TREATMENT; REACTION KINETICS; THERMOANALYSIS;

THERMOKINETICS;

COAL TAR;

EID: 0042235772     PISSN: 00086223     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0008-6223(03)00301-4     Document Type: Article

References (26)

1. Mochida I., Korai Y., Ku C.-H., Watanabe F., Sakai Y. Chemistry of synthesis, structure, preparation and application of aromatic-derived mesophase pitch. Carbon. 38:(2):2000;305-328.
2. Robak Z., Kubica K., Mianowski A. Preparation of the mesophase coal tar pitch and its application study. Pol. J. Chem. Technol. 2:(1):2000;25-31.
3. Chłopek J., Robak Z., Stempel Z. The influence of impregnation process by coal tar pitch and indirect thermal treatment on final properties carbon-carbon composite. Koks, Smoła, Gaz. 35:(4):1990;91-96. in Polish.
4. Kubica K., Jastrzebski J. Investigation of pyrolysis products of phenanthrene, anthracene and their mixture. Koks, Smol*a, Gaz. 32:(9):1987;211-218. in Polish.
5. Fitzer E., Mueller K., Schaefer W. The chemistry of the pyrolytic conversion of organic compounds to carbon. Walker P.L. Jr. Chemistry and physics of carbon. vol. 7:1971;237-383 Dekker, New York.
6. Machnikowski J. The mesophase transformation in coal tar pitch. Formation of optical anisotropy. 1997;Publishing House of Technical University, Wrocl*aw. in Polish.
7. Lewis I.C. Chemistry of carbonization. Carbon. 20:(6):1982;519-529.
8. Brooks J.D., Taylor G.H. The formation of graphitizing carbons from the liquid phase. Carbon. 3:(2):1965;185-193.
9. Collett G.W., Rand B. Thermogravimetric investigation of the pyrolysis of pitch materials. A compensation effect and variation in kinetic parameters with heating rate. Thermochim Acta. 41:(2):1980;153-165.
10. Charit I., Harel H., Fischer S., Marom G. Thermogravimetric characterization of the suitability of various pitches as a matrices for carbon-carbon composites. Thermochim Acta. 62:(1/2):1983;237-248.
11. Alula M., Cagniant D., Lauer J.C. Contribution to the characterization of pyrolysis coal products by means of thermal analysis. Fuel. 69:(2):1990;177-182.
12. Martinez-Alonso A., Bermejo J., Tascón J.M.D. Suitability of thermogravimetry and differential thermal analysis techniques for characterization of pitches. Fuel. 71:(7):1992;611-617.
13. Martinez-Alonso A., Bermejo J., Tascón J.M.D. Thermoanalytical studies of pitch pyrolysis. Comparison with polycyclic aromatic hydrocarbons. J Therm Anal. 38:(3):1992;811-820.
14. Jiménez-Mateos J.M., Quintero L.C., Rial C. Characterisation of petroleum bitumins and their fractions by thermogravimetric analysis and differential scanning calorimetry. Fuel. 75:(15):1996;1691-1700.
15. Yue C., Watkinson A.P. Pyrolysis of pitch. Fuel. 77:(7):1998;695-711.
16. Hüttinger K.J. Flüssigphasenpyrolyse von Kohlenwasserstoffen. Physikalisch-chemische und reaktionstechnische Grundlagen - Teil I. Erdöl, Kohle, Erdgas, Petrochem. 39:(11):1966;495-500.
17. Schultze D. Differentialthermoanalyse. 2nd ed. 1971;VEB Deutscher Verlag der Wissenchaften, Berlin.
18. Szarawara J., Kozik C. Test of potential interpretation for chemical kinetic equations. Chem Stos. 17:(3):1973;295-301. in Polish.
19. Szarawara J., Kozik C. The use of new investigation method of space for chosen heterogeneous processes. Chem Stos. 20:(1):1976;45-69. in Polish.
20. Mianowski A., Radko T. The possibility of identification of activation energy by means of the temperature criterion. Thermochim Acta. 247:(2):1994;389-405.
21. Mianowski A., Radko T. Analysis of isokinetic effect by means of temperature criterion in coal pyrolysis. Pol J Appl Chem. 38:(3):1994;395-405.
22. Mianowski A. Thermal dissociation in dynamic conditions by modeling thermogravimetric curves using the logarithm of conversion degree. J Therm Anal Cal. 59:(3):2000;747-762.
23. Mianowski A. Analysis of the thermokinetic under dynamic conditions by relative rate of thermal decomposition. J Therm Anal Cal. 63:(3):2001;765-776.
24. Mianowski A. Some remarks on the nature of thermogravimetric profiles of bituminous coal. Technologia chemiczna na przel*omie wieków. 2000;WSKKTCh, Gliwice. in English.
25. Hüttinger K.J., Ji Wang P. Kinetics of mesophase formation in a stirred tank reactor and properties of the product - II. Discontinuous reactor. Carbon. 30:(1):1992;1-8.
26. Hüttinger K.J., Ji Wang P. Kinetics of mesophase formation in a stirred tank reactor and properties of the product - III. Continuous reactor. Carbon. 30:(1):1992;9-15.