Sequential mixing process for improved desalting

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United States of America Patent

PATENT NO 10774272
APP PUB NO 20150144534A1
SERIAL NO

14470465

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Abstract

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A process and system for desalting crude oil includes delivering a stream of salty crude oil and wash water into a mixing valve, mixing the stream of salty crude oil and wash water through the mixing valve to create a mixed stream of desalted crude oil and salty wash water, delivering the mixed stream of desalted crude oil and salty wash water to a static mixer, and mixing the mixed stream of crude oil and wash water in the static mixer. Within the static mixer, the mixed stream is mixed in a coalescing regime to coalesce smaller droplets of water into larger droplets of water. The mixed stream is then directed to a desalter where the salty wash water is separated from the desalted crude oil.

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Patent Owner(s)

Patent OwnerAddress
PHILLIPS 66 COMPANYINTELLECTUAL PROPERTY - LEGAL 2331 CITYWEST BOULEVARD HOUSTON TX 77042

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ghosh, Moniraj Bartlesville, US 5 10
Lawson, Keith H Bartlesville, US 40 236
Singh, Vikram Bartlesville, US 198 3356

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