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考察了热处理和成型条件对铜基合成低碳混合醇催化剂孔结构,以及通过孔结构对活性、选择性的影响。实验结果表明,煅烧温度、煅烧时间和成型压力对催化剂孔结构都有明显的影响,通过控制孔结构参数来改变宏观催化性能的潜力是很大的。
The effects of heat treatment and forming conditions on the pore structure of copper-based low-carbon mixed alcohol catalysts and their activity and selectivity through pore structure were investigated. The experimental results show that the calcination temperature, calcination time and forming pressure have obvious influence on the pore structure of the catalyst. The potential of changing the macroscopic catalytic performance by controlling the pore structure parameters is great.