Abstract:
The effect of the second metal (Pt, Pd, Ni and Fe) on the activity of copper phyllosilicate-based catalysts was investigated in the selective hydrogenation of dimethyl oxalate to ethylene glycol at 160–200 °C. The prepared catalysts were characterized by XRD, DRIFTS-CO and TEM methods. The conversion achieved over 10Fe/10Cu-PhySi catalyst was 68 % at 200 °C; at the same time, the full conversion with selectivity 98% was obtained at the temperature of 180 °C over a bimetallic 1Pt/Cu-PhySi catalyst.
Citation:
A. A. Shesterkina, V. S. Zhuravleva, K. E. Kartavova, A. A. Strekalova, K. V. Vikanova, A. L. Kustov, “Enhanced performance of bimetallic catalysts based on copper phyllosilicate in the hydrogenation of dimethyl oxalate to ethylene glycol”, Mendeleev Commun., 34:4 (2024), 569–571
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https://www.mathnet.ru/eng/mendc190
https://www.mathnet.ru/eng/mendc/v34/i4/p569
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