Improvement of methane activation using n-hexane as co-reactant over Zn/HZSM-11 zeolite |
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| Affiliation: | 1. Department of Electrical Engineering, Karaj Branch, Islamic Azad University, Karaj, Iran;2. Department of Electrical Engineering, Marvdasht Branch, Islamic Azad University, Marvdasht, Iran;1. Institute of Chemistry and Chemical Technology SB RAS, FRC KSC SB RAS, 660036, Krasnoyarsk, Russia;2. Siberian Federal University, Krasnoyarsk, Russia;3. IRCELYON, Lyon, F-69626, Villeurbanne Cedex, France;1. King Abdullah University of Science and Technology (KAUST), Physical Sciences and Engineering Division, Advanced Membranes and Porous Materials (AMPM) Center, Thuwal 23955-6900, Saudi Arabia;2. KAUST, KAUST Catalysis Center (KCC), Thuwal 23955-6900, Saudi Arabia;3. Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China;4. Multi-scale Porous Materials Center, Institute of Advanced Interdisciplinary Studies, Chongqing University, Chongqing 400044, P.R. China;5. Imaging and Characterization Core Lab, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia |
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| Abstract: | ![]()
Significance of effective conversion of methane (C1) to more valuable compounds such as aromatics is studied using n-hexane (C6) as co-reactant. AH yield was as high as 30 mol% C using the following reaction conditions: temperature, 500 °C; contact time w/f=30 g h mol−1 and a C1 molar fraction, XC1:=(C1/C1 + C6)=0.60, was achieved. The effect of the contact time, molar fraction, and time on stream was analyzed in order to obtain more information about different species evolution. The C1 conversion reached at 50 mol% C using Zn/HZSM-11 with 2.13 mol Zn per cell unit. |
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