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US 6,136,749 AGranted
Mercury removal catalyst and method of making and using same
AssigneeCorning Incorporated
InventorsKishor P. Gadkaree, Tinghong Tao
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Abstract
An activated carbon catalyst having sulfur dispersed homogeneously thereon, the sulfur being chemically bonded to the activated carbon. A method of making the catalyst involves forming an intimate mixture of a synthetic carbon precursor and a sulfur-containing material, curing the carbon precursor, carbonizing the carbon precursor, activating the carbonized carbon precursor to produce an activated carbon catalyst having sulfur chemically bonded to the activated carbon and uniformly dispersed thereon.
Claims23
A method of making a catalyst, the method comprising:
- a) forming an intimate mixture comprising a synthetic carbon precursor and a sulfur-containing material;
- b) curing the carbon precursor;
- c) carbonizing the carbon precursor;
- d) activating the carbonized carbon precursor to produce an activated carbon catalyst having sulfur chemically bonded to said activated carbon and uniformly dispersed thereon.
1 more element
Dependencies are inferred from the claim text.