Experimental and CFD study of H2S oxidation by activated carbon prepared from cotton pulp black liquor

A porous carbon was synthesized from cotton black liquor. The carbon produced at the optimal condition was used for H2S oxidation at 423K at different experimental conditions. The H2S oxidation was modeled by a novel CFD approach by coupling the stoichiometric reaction with variation of porosity as the user-defined scalars (UDS). The established model can be a useful tool for studying the fluid dynamics of H2S oxidation by AC catalyst at experimental conditions in this work.