Catalyst | Gas phase |
---|
Methane | Methanol | Ethylene | Propylene | Others |
---|
HZSM-5 | + | – | ++ | ++ | ++ |
Ru/HZSM-5 | + | ++ | – | – | + |
- Reaction conditions: catalyst = 0.5 g, T = 673 K, reaction time = 3 h, pressure = normal atmosphere, feed (B/M) ratio = 1:1, with a cofeed of N2. Explanation: + means very little; ++ means more; –means none