D
Dejan Skala
Researcher at University of Belgrade
Publications - 129
Citations - 3327
Dejan Skala is an academic researcher from University of Belgrade. The author has contributed to research in topics: Catalysis & Supercritical fluid. The author has an hindex of 30, co-authored 128 publications receiving 3033 citations. Previous affiliations of Dejan Skala include Qatar Airways & Texas A&M University at Qatar.
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Kinetics of sunflower oil methanolysis catalyzed by calcium oxide
TL;DR: In this article, the authors studied the methanolysis of sunflower oil in the presence of CaO previously calcined at various temperatures and the optimal temperature for CaO calcination was determined.
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Kinetics of sunflower oil methanolysis at low temperatures.
TL;DR: The kinetics of the sunflower oil methanolysis process was studied at lower temperatures (10-30 degrees C) and a simple kinetic model, which did not require complex computation of the kinetic constants, was used for simulation of the TG conversion and the FAME formation.
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Alumina/silica supported K2CO3 as a catalyst for biodiesel synthesis from sunflower oil
TL;DR: It was found that the temperature of 120 degrees C and methanol to oil molar ratio of 15:1, are optimal conditions for FAME synthesis with synthesized catalyst.
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The effect of agitation intensity on alkali-catalyzed methanolysis of sunflower oil.
TL;DR: The sunflower oil methanolysis was studied in a stirred reactor at different agitation speeds and the Sauter-mean drop diameter stays constant in the initial slow reaction region, rapidly decreases during the fast reaction period and finally reaches the equilibrium level.
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The problems in design and detailed analyses of energy consumption for biodiesel synthesis at supercritical conditions
TL;DR: In this article, a continuous process flowsheet for biodiesel production from triglycerides under supercritical conditions of alcohol (SCA) was analyzed and influence of triglycerides degree of conversion on overall energy consumption in SCA was examined.