N
Nikos G. Papayannakos
Researcher at National Technical University of Athens
Publications - 60
Citations - 1910
Nikos G. Papayannakos is an academic researcher from National Technical University of Athens. The author has contributed to research in topics: Catalysis & Residence time distribution. The author has an hindex of 24, co-authored 60 publications receiving 1772 citations.
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Kinetics of the non-catalytic transesterification of soybean oil
TL;DR: In this article, a thermal non-catalytic transesterification of soybean oil with methanol is presented. But the main process characteristics are discussed only in terms of the reaction mechanism and the rate constants of the kinetic model.
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Transesterification of triglycerides in high and low quality oil feeds over an HT2 hydrotalcite catalyst.
TL;DR: The basic Mg-Al-CO3 hydrotalcite catalyst used showed a high activity for methanolysis and esterification reactions in a refined and an acidic cottonseed oil as well as in a representative high water content animal fat feed.
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Catalytic hydroprocessing of cottonseed oil in petroleum diesel mixtures for production of renewable diesel
TL;DR: In this paper, the conversion of the esters included in refined cottonseed oil into hydrocarbon molecules compatible with petroleum diesel, which are named renewable diesel, has been studied at conventional hydrotreatment conditions.
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Simulation of the operation of an industrial wet flue gas desulfurization system
TL;DR: In this article, the simulation of a wet flue gas desulfurization (FGD) unit with spray tower of a power plant is presented, aiming at an efficient follow-up and the optimization of the FGD system operation.
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Kinetics of thermal, non-catalytic decomposition of hydrogen sulphide
TL;DR: In this paper, the reaction kinetics of the thermal, non-catalytic decomposition of H 2 S in a non-isothermal flow reactor was studied at pressures of 1.3-3.0 atm, temperatures of 600-800°C, and specific flow rates of 3.4 × 10 −4 −3.