Hydrogen from coal gasification: An economical pathway to a sustainable ...
Depending on the gasification technology employed, significant quantities of water (H 2 O), CO 2, and methane (CH 4) can be present in the synthesis gas as well as several minor and trace components (Higman and van der Burgt, 2003).Under the substoichiometricreducing conditions of the gasifier, most of the fuel's sulfur converts to hydrogen sulfide (H 2 S), but some (310%) also converts to ...