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A novel nanostructured hydrotalcite-supported alkali-doped ruthenium-based catalyst is introduced for the direct gas-phase conversion of ethylene to propylene at 70°C and 1 atm. The maximum conversion of ca. 87% was… Click to show full abstract
A novel nanostructured hydrotalcite-supported alkali-doped ruthenium-based catalyst is introduced for the direct gas-phase conversion of ethylene to propylene at 70°C and 1 atm. The maximum conversion of ca. 87% was obtained at the initial time on stream with a 65% selectivity to propylene and a 6% selectivity to butenes via consecutive reactions. Both conversion and selectivity to olefinic products decreased after 24 min of operation, however.
Keywords:
ethylene propylene;
catalyst;
conversion ethylene;
conversion;
nanostructured hydrotalcite;
hydrotalcite supported
Journal Title: Russian Journal of Applied Chemistry
Year Published: 2018
Link to full text (if available)
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Journal Title: Russian Journal of Applied Chemistry
Year Published: 2018
Link to full text (if available)
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recommendations!