Abstract: The invention relates to a cyclic method of producing a hydrogen rich and/or a carbon monoxide rich stream using different materials, a first solid material, a second solid material and a CO2 sorbent material. In a first step a first gas stream comprising steam and at least one reductant is brought in contact with the three materials resulting in a hydrogen rich outlet stream. In a second step, the captured CO2 from the first step is released and converted to CO to produce a CO rich outlet stream. The invention further relates to an installation for producing a hydrogen rich and/or carbon monoxide rich stream.

Abstract: The invention relates to a cyclic method for capturing and utilizing CO2 contained in a gas stream. The method uses three different materials, a first solid material, a second solid material and a CO2 sorbent material. In a first step a first gas stream comprising CO2 and at least one reductant is brought in contact with the three materials, resulting in an outlet stream comprising water. In a second step, the captured CO2 from the first step is released and converted to CO to produce a CO rich outlet stream. The invention further relates to an installation for capturing and utilizing CO2.