Abstract
Activated carbon‐supported Group VIII noble metals formed CF2Cl2 oligomerization products under hydrodechlorination conditions. All the catalysts underwent deactivation during first 15–20 h on stream at 250°C independent of the H2 partial pressure, with steady‐state activity following the order: Pt > Pd ≫ Ir > Ru ≈Os ≈ Rh. The Pd/C catalyst exhibited high selectivity toward C2–C3 hydrocarbons (∼75% at CF2Cl2/H2 = 1). For the other catalysts except Pt, CF2=CF2 and CH2=CF2 were the main C2+ products.
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Kulkarni, P.P., Deshmukh, S.S., Kovalchuk, V.I. et al. Hydrodechlorination of dichlorodifluoromethane on carbon‐supported Group VIII noble metal catalysts. Catalysis Letters 61, 161–166 (1999). https://doi.org/10.1023/A:1019005813080
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DOI: https://doi.org/10.1023/A:1019005813080