D4.6: Final report on catalytic hydrothermal gasification of HTL process waters

Report on the potential of cHTG to clean HTL waters in the overall HTL chain. Mass balance. Carbon gasification efficiency, carbon and nitrogen balances. Performance of the salt separation and recovery. Activity of the Ru/C catalyst over time. Quality of the cHTG process water. Report on the potential of AD to clean different HTL waters in the overall HTL chain. Biogas yields. Mass balance.