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. 2021 Jul 28;7(7):e07682. doi: 10.1016/j.heliyon.2021.e07682

Table 4.

CO and CO2 conversion and product selectivity obtained from the hydrogenation reaction at 250 °C under atmospheric pressure.

Catalysts Reaction time 5 h
CO hydrogenation
CO2 hydrogenation
CO conversion (%) Methanol Selectivity (%) CO2 conversion (%) CO Selectivity (%) Methanol Selectivity (%)
CZA-L 1 100 1 100 0
CZA-H 2 100 3 99 1