Hydrate inhibitor recovery process

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United States of America Patent

PATENT NO 9006500
APP PUB NO 20140256990A1
SERIAL NO

14232009

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Abstract

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A system and method for recovery of hydrate inhibitor from a fluid comprising hydrate inhibitor, water, mineral salt ions and salt particles is disclosed. Wherein, the system comprises: —an indirectly heated paddle dryer with a fluid inlet, at least one vapor outlet and a dry salt outlet —a vapor separation unit in fluid communication with the at least one vapor outlet for separation of the vapor to recover the hydrate inhibitor.

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Patent Owner(s)

Patent OwnerAddress
GRANT PRIDECO INC10353 RICHMOND AVENUE HOUSTON TX 77042

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Moen, Kolbjørn Oslo, NO 2 7
Vale, Jon Even Gjettum, NO 2 5
Vingelven, Geir Høvik, NO 7 39

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