Method to migrate fouling of a vacuum wash bed

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United States of America Patent

PATENT NO 10253269
APP PUB NO 20170327749A1
SERIAL NO

15342310

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Abstract

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Fluid medium such as light cycle oil, water, FCC slurry and decanted oil, improve this method for vacuum distillation of a petroleum product. The method may be used in the petroleum refining industry for fractionating of petroleum base stock in a vacuum column. The fluid medium prevents the formation of thermoset polymers and the resultant fouling of the wash beds in the vacuum column.

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Patent Owner(s)

Patent OwnerAddress
MARATHON PETROLEUM COMPANY LP539 SOUTH MAIN STREET FINDLAY OH 45840

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cantley, Gregory A Huntington, US 10 132
Johnson, James F Woodhaven, US 7 157
Sexton, Jeff Findlay, US 12 309

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