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Experimental and Molecular Simulation Studies on Ethanol Conversion to Propylene Over Different Zeolite Catalyst.
- Source :
- Catalysis Letters; Jun2018, Vol. 148 Issue 6, p1768-1774, 7p
- Publication Year :
- 2018
-
Abstract
- Abstract: The selectivity of propylene was constant at 20% during continuous experiments for 8 h on HZSM-5. However, HLEV catalysts produced almost no C<subscript>3</subscript>H<subscript>6</subscript> after 2 h. The rapid change is probably due to coke deposition. Excessive adsorption of ethanol on HLEV leads to coke deposition. Lower adsorption energy of ethylene on HLEV makes ethylene desorb quickly after formation.Graphical Abstract: <graphic></graphic> [ABSTRACT FROM AUTHOR]
- Subjects :
- MOLECULAR dynamics
ETHANOL
PROPENE
ZEOLITE catalysts
ADSORPTION (Chemistry)
Subjects
Details
- Language :
- English
- ISSN :
- 1011372X
- Volume :
- 148
- Issue :
- 6
- Database :
- Complementary Index
- Journal :
- Catalysis Letters
- Publication Type :
- Academic Journal
- Accession number :
- 129685328
- Full Text :
- https://doi.org/10.1007/s10562-018-2375-7