Catalytic activity of H-ZSM-5 and H-ZSM-5/AL-MCM-41 in the conversion of ethanol to gasoline fraction hydrocarbons |
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| Authors: | A M Varvarin K N Khomenko V V Brei |
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| Institution: | (1) Institute for Sorption and Endoecology Problems, National Academy of Sciences of Ukraine, Vul. Generala Naumova, 13, Kyiv, 03164, Ukraine; |
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| Abstract: | H-ZSM-5 (Si/Al = 10.6 and 20) efficiently catalyzes the transformation of ethanol into C5-C12 gasoline hydrocarbons in 27–33 mass % yield at 320°C and feed rate 20 mmol C2H5OH/(gcat·h). Only ethylene is produced on the mesoporous zeolite H-ZSM-5/Al-MCM-41 with 100% ethanol conversion. This discrepancy
may be attributed to blockage of the ZSM-5 micropores in the mesoporous zeolite structure. |
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