Thermodynamic Analysis of Ethanol Dry Reforming: Effect of Combined Parameters
Author(s) -
Ganesh R. Kale,
Tejas M. Gaikwad
Publication year - 2014
Publication title -
isrn thermodynamics
Language(s) - English
Resource type - Journals
eISSN - 2090-5211
pISSN - 2090-5203
DOI - 10.1155/2014/929676
Subject(s) - syngas , fischer–tropsch process , carbon fibers , ethanol , biofuel , carbon dioxide reforming , chemical engineering , chemistry , hydrogen , ethanol fuel , process engineering , materials science , waste management , catalysis , organic chemistry , selectivity , engineering , composite number , composite material
The prospect of ethanol dry reforming process to utilize CO2 for conversion to hydrogen, syngas, and carbon nanofilaments using abundantly available biofuel—ethanol, and widely available environmental pollutant CO2 is very enthusiastic. A thermodynamic analysis of ethanol CO2 reforming process is done using Gibbs free energy minimization methodology within the temperature range 300–900°C, 1–10 bar pressure, and CO2 to carbon (in ethanol) ratio (CCER) 1–5. The effect of individual as well as combined effect of process parameters such as temperature, pressure, and CCER was determined on the product distribution. Optimum process conditions for maximising desired products and minimizing undesired products for applications such as gas to liquids (GTL) via fischer tropsch synthesis, syngas generation for Solid oxide fuel cells, and carbon nanofilament manufacture were found in this study.
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