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Stabilized sulfur binding using activated fillers

United States Patent

July 21, 2015
View the Complete Patent at the US Patent & Trademark Office
Brookhaven National Laboratory - Visit the Office of Technology Commercialization and Partnerships Website
A method of making a stable, sulfur binding composite comprising impregnating a solid aggregate with an organic modifier comprising unsaturated hydrocarbons with at least one double or triple covalent bond between adjacent carbon atoms to create a modifier-impregnated aggregate; heating and drying the modifier-impregnated aggregate to activate the surface of the modifier-impregnated aggregate for reaction with sulfur.
Kalb; Paul D. (Wading River, NY), Vagin; Vyacheslav P. (Korolev, RU), Vagin; Sergey P. (Almaty, KZ)
Brookhaven Science Associates, LLC (Upton, NY)
13/ 146,344
January 26, 2009
This invention was made with government support under Contract No. DE-AC02-98CH10886 awarded by the U.S. Department of Energy. The United States government has certain rights in the invention.