SULFUSORB® 10 is a copper oxide (CuO) impregnated activated carbon capable of removing hydrogen sulfide (H2S) and other low molecular weight sulfides such as carbonyl sulfide (COS) from gaseous streams in the absence of oxygen. SULFUSORB® 10 is a regenerable product and its capacity for sulfides can be recovered through a thermal regeneration process in situ, allowing the carbon to be re-used multiple times.