Iodine extraction processes

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United States of America Patent

PATENT NO 9994448
SERIAL NO

12617376

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Abstract

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Processes for extracting iodine from an aqueous solution, such as brine, are disclosed. Activated coconut carbon particles are mixed with the solution to adsorb iodide through pores in the activated carbon particles. The activated carbon particles are then treated with sulfur dioxide gas and water to form hydrogen iodide. The hydrogen iodide is then reacted with chloride to obtain elemental iodine (I2).

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Patent Owner(s)

Patent OwnerAddress
IOFINA CHEMICAL INC1025 MARY LAIDLEY DRIVE COVINGTON KY 41017

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Schneider, Charles A Union, US 30 116
Schneider, David J Union, US 46 405

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