Catalytic and adsorption studies for the hydrogenation of CO2 to methane

- Excellent CO2 conversion, stability and selectivity to methane with a supported Ru catalyst have been demonstrated between 225-275 °C.
- TGA/DSC adsorption studies give some insights into mechanism of the reaction.
- Combining green H2 with captured CO2 to form synthetic natural gas is proposed as a method to achieve carbon neutrality.