Estimation of Kinetic Parameters of Thermal Oxidation of Ilmenite |
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| Authors: | Jabłonski M Przepiera A |
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| Institution: | (1) Institute of Chemistry and Environmental Protection, Laboratory of Material Chemistry and Environmental Protection, Technical University of Szczecin, Szczecin, Al. Piastów 42, Poland |
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| Abstract: | The aim of the presented work was the investigation of thermal oxidation of ilmenite in static air atmosphere. The investigations
were carried out by use of a derivatograph (MOM, Hungary). The changes of crystallographic structure of investigated samples
were identified by X-ray diffractometry on Philips PW-1710 diffractometer. In temperature above 500°C appears structure of
hematite Fe2O3. On the basis of the thermogravimetric measurements, the contracting area and contracting volume models were found as the
best fitting experimental data.
This revised version was published online in August 2006 with corrections to the Cover Date. |
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| Keywords: | ilmenite kinetics model oxidation |
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