Charge barrier flow-through capacitor-based method of deionizing a fluid

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United States of America Patent

PATENT NO 8002963
APP PUB NO 20080289950A1
SERIAL NO

12221375

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Flow-through capacitors are provided with one or more charge barrier layers. Ions trapped in the pore volume of flow-through capacitors cause inefficiencies as these ions are expelled during the charge cycle into the purification path. A charge barrier layer holds these pore volume ions to one side of a desired flow stream, thereby increasing the efficiency with which the flow-through capacitor purifies or concentrates ions.

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Patent Owner(s)

Patent OwnerAddress
VOLTEA LIMITEDUNILEVER HOUSE BLACKFRIARS LONDON EC4P 4BQ

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Andelman, Marc D Worcester, US 25 1217
Walker, Gregory S Grafton, US 7 120

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