What factors should methanol synthesis plants consider when choosing catalysts?

Methanol synthesis plants need to consider catalyst activity, selectivity, stability, and production scale when choosing catalysts. The right catalyst should provide efficient catalytic activity under specific temperature and pressure conditions while ensuring the safety and stability of the production process. Factors such as reaction conditions (temperature, pressure), desired product purity, reaction rate, and specific process requirements also need to be taken into account when selecting catalysts. Different types of catalysts, such as copper-based or iron-based catalysts, are suitable for different process conditions.