6852903

Claims

• What is claimed is: 1. A method of decontaminating a surface believed to be contaminated with one or more toxic agents, wherein said method comprises: contact said contaminated surface with a reactive sorbent, wherein said reactive sorbent comprises a composition of a porous carbon and a reactive solution wherein said reactive solution comprises a reagent selected from the group consisting of an organic amine, an organic imine, in alcohol, an alkoxide, and combinations thereof. 2. The method of claim 1, wherein said reactive solution comprises a reagent selected from the group consisting of organic imine polyethyleneimine, diethylenetriamine, triethylenediamine, an alcohol that is a C.sub.1 -C.sub.6 alkyl derivative, sodium methoxide, sodium ethoxide and combinations thereof. 3. The method of claim 1, wherein said reactive sorbent further comprises a mixture of said porous carbon and reactive solution mixed with a composition comprising dehydroxylated aluminum oxide and a reagent selected from the group consisting of an alkali metal, a base metal, a lanthanide metal and combinations thereof. 4. The method of claim 3, wherein said reagent combined with said dehydroxylated aluminum oxide comprises a metal selected from the group consisting of sodium, lithium, cesium, magnesium, calcium, zirconium, cerium, lanthanum, iron, zinc, silicon, and combinations thereof. 5. The method of claim 4, wherein said metal combined with said dehydroxylated aluminum oxide is in a form selected from the group consisting of a carbonate, nitrate, oxide, and a combination thereof. 6. The method of claim 3, wherein said reagent combined with said dehydroxylated aluminum oxide is present in an amount ranging from about 0.1 weight percent to about 50 weight percent. 7. The method of claim 6, wherein said reagent is present in an amount ranging from about 0.1 weight percent to about 0.2 weight percent. 8. The method of claim 1, wherein said porous carbon has a surface area ranging from about 400 m.sup.2 /g to about 1900 m.sup.2 /g. 9. The method of claim 1, wherein said porous carbon has a pore volume ranging from about 0.4 cm.sup.2 /g to about 1.8 cm.sup.3 /g. 10. The method of claim 1, a said porous carbon has from about 10 percent to about 90 percent of the pore volume filled with said reactive solution. 11. The method of claim 1, wherein said toxic agent is an organophosphorus compound. 12. The method of claim 11, wherein the organophosphorus compound is selected from the group consisting of pinacolyl methylphosphonothiolate, 0-ethyl S-(2-diisopropylamino)ethyl methylphosphonothiolate, parathion, paraoxon, malathion, and combinations thereof. 13. The method of claim 1, wherein said toxic agent is a chemical warfare agent. 14. The method of claim 13, wherein said chemical warfare agent is selected from the group consisting of an organophosphorus-type warfare agent and mustard. 15. The method of claim 14, wherein said mustard gas comprises bis-(2-chloroethyl) sulfide.