Removing organic acids in monoethylene glycol recovery

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United States of America Patent

PATENT NO 11897833
APP PUB NO 20220380281A1
SERIAL NO

17658739

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Abstract

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Embodiments described herein provide a method, comprising reducing pH of a glycol vaporization separator purge stream to form an acid stream; distilling the acid stream to form an overhead stream and a bottoms stream; and recycling the bottoms stream to the vaporization separator.

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Patent Owner(s)

Patent OwnerAddress
CAMERON INTERNATIONAL CORPORATIONHOUSTON TX 77027

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Langley, Steven Croydon, GB 5 3

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