A Modeling Study of Operating Conditions and Different Supports on Fe-Co-Ce Nanocatalyst and Optimizing of Light Olefins Selectivity in the Fischer-Tropsch Synthesis

Tahereh Taherzadeh Lari1, Ali Akbar Mirzaei1, Hossein Atashi2, Hamid Reza Bozorgzadeh3
Affiliation: 
1 Department of Chemistry, Faculty of Science, University of Sistan and Baluchestan, P.O. Box 98135-674, Zahedan, Iran 2 Department of Chemical Engineering, Faculty of Engineering, University of Sistan and Baluchestan, P.O. Box 98164-161, Zahedan, Iran 3 Catalyst Division, Research Institute of Petroleum Industry (RIPI), Tehran, Iran tzd.tahereh@yahoo.com, lari.tahereh@gmail.com
DOI: 
https://doi.org/10.23939/chcht15.02.170
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Abstract: 
This study demonstrates the effect of operating conditions (Red-GHSV, inlet H2/CO, Oprat-GHSV) and the effect of Fe-Co-Ce nanocatalyst support. A statistical model using the response surface methodology (RSM) was applied with the target of achieving higher olefins selectivity in Fischer-Tropsch synthesis, which indicates the interaction effects of factors. The conditions under which three objectives optimization for maximizing olefins and minimizing paraffins and methane were determined. Synthesized nanocatalysts with various supports were characterized by XRD, SEM and TPR techniques
References: 

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