METHOD AND SYSTEM FOR PRODUCING A SOURCE OF THERMODYNAMIC ENERGY BY CO2 CONVERSION FROM CARBON-CONTAINING RAW MATERIALS

摘要

The invention consists in a method and system for generating electricity by CO2 conversion from carbon-containing raw materials. It comprises a step in which the carbon-containing raw material is gasified by a gaseous stream essentially containing CO2, by a step in which the gaseous stream obtained after gasification is oxidised by oxygen carriers, and a step in which the thus obtained, deactivated oxygen carriers are oxidised. This method allows recovering the global energy generated by the totality of these steps in order to supply an electricity generation system such as an AC generator. The invention also relates to a system for carrying out the method.