E3S Web Conf.
Volume 14, 2017Energy and Fuels 2016
|Number of page(s)||7|
|Published online||15 March 2017|
Methanation of carbon dioxide by hydrogen reduction – a thermodynamic analysis
1 AGH University of Science and Technology, Faculty of Energy and Fuel, 30-059 Krakow Mickiewicza 30, Poland
2 MTU Aero Engines Polska Sp. z o.o., 36-002 Jasionka Tajecina 108, Poland
* Corresponding author: firstname.lastname@example.org
The paper presents a thermodynamic analysis of the methanation of carbon dioxide by hydrogen reduction. Equilibrium gas phase composition was determined by means of parametric equations. Calculations were performed for the temperature range T = 500 – 700 K and the initial composition . A crucial parameter for catalytic processes, carbon precipitation range was presented as a function of temperature and an initial gas phase CO2-H2 composition. The CO2 conversion efficiency and the methane yield in the process was determined. Obtained results may be used for experimental research prediction and in industrial pragmatic.
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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