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Effect of metal oxide on light oil combustion - TA and kinetic analysis
Date
2003-01-01
Author
Kök, Mustafa Verşan
Metadata
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Simultaneous thermogravimetry (TG) and differential thermal analysis (DTA) were applied to light crude oil combustion in the presence and absence of metal oxide. In crude oil-limestone mixture, three main transitional stages are detected. These are distillation, low-temperature oxidation (LTO) and high temperature oxidation (HTO) regions respectively. In the case of experiments with Fe(III)chloride at different amounts, the shape of TG-DTA curve is changed considerably. Kinetic parameters of the samples are determined using ASTM method. Reduction in activation energy is considered to be an indication of the catalytic activity of the additive.
Subject Keywords
Physical and Theoretical Chemistry
,
Condensed Matter Physics
,
Combustion
,
Crude oil
,
Kinetics and activation energy
,
Metallic additive
,
Thermal analysis
URI
https://hdl.handle.net/11511/39191
Journal
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
DOI
https://doi.org/10.1023/a:1025106229490
Collections
Department of Petroleum and Natural Gas Engineering, Article