Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Charles R. Bryan0
Huizhen Gao0
Yifeng Wang0
Date of Patent
July 3, 2007
0Patent Application Number
109181570
Date Filed
August 13, 2004
0Patent Primary Examiner
Patent abstract
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.
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