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Method for absorbing an ion from a fluid

United States Patent

July 3, 2007
View the Complete Patent at the US Patent & Trademark Office
Sandia National Laboratories - Visit the Intellectual Property Management and Licensing Website
A method for absorbing an ion from a fluid by using dispersing an organic acid into an anion surfactant solution, mixing in a divalent-metal containing compound and a trivalent-metal containing compound and calcining the resulting solid layered double hydroxide product to form an absorbent material and then contacting the absorbent material with an aqueous solution of cations or anions to be absorbed.
Gao; Huizhen (Carlsbad, NM), Wang; Yifeng (Albuquerque, NM), Bryan; Charles R. (Albuquerque, NM)
Sandia Corporation (Albuquerque, NM)
10/ 918,157
August 13, 2004
METHOD FOR MAKING A METAL OXIDE-CARBON NANOCOMPOSITE This invention was made with Government support under Contract No. DE-AC04-94AL85000 awarded by the Department of Energy. The Government has certain rights in the invention.