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US 2006/0051270 A1Published application
Removal of volatile metals from gas by solid sorbent capture
OwnerRobert Brunetteinventor
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Abstract
A method for removal of mercury from gas, using chemically treated carbons, including the contact of the mercury-containing gas with a chemically treated substrate, wherein the substrate surface has developed metal oxide, carbonyl and halide functionalities.
Claims9
A method for the removal of mercury form gas using chemically treated carbons;
- comprising the steps of contacting a chemically treated substrate with a mercury containing gas wherein the chemical treatment of the substrate develops metal oxide, carbonyl and halide functionalities on the surface, and in some cases, subsurface of selected substrates.
Dependencies are inferred from the claim text.