ION EXCHANGE BASED VOLATILE COMPONENT REMOVAL DEVICE FOR ION CHROMATOGRAPHY

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United States of America Patent

APP PUB NO 20160137530A1
SERIAL NO

14540786

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Abstract

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A method, device, and system for removing a volatile component from a liquid solution for a chromatographic separation are described. The method includes the flowing of a liquid solution through a first chamber of the device. A volatile component in the liquid solution is transported across a first ion exchange barrier from the first chamber to a second chamber. The first ion exchange barrier has a first charge. The second chamber includes an ion exchange packing having a second charge that is an opposite polarity to the first charge. The volatile component reacts with the ion exchange packing to create a charged component in the second chamber. The charged component having a third charge that is a same polarity to the first charge. The ion exchange packing is regenerated by electrolytically generating a hydronium or a hydroxide.

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Patent Owner(s)

Patent OwnerAddress
DIONEX CORPORATION1228 TITAN WAY SUNNYVALE CA 94085

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BHARDWAJ, Sheetal Fremont, US 18 85
SRINIVASAN, Kannan Tracy, US 107 1793

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