Methods and systems for spillback control of in-line mixing of hydrocarbon liquids

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United States of America Patent

PATENT NO 11247184
APP PUB NO 20210197143A1
SERIAL NO

17247880

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Abstract

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Methods and systems of admixing hydrocarbon liquids from two or more sets of tanks into a single pipeline to provide in-line mixing thereof. In an embodiment of the in-line mixing system, hydrocarbon liquids stored in at least one tank of each of two or more sets of tanks positioned at a tank farm are blended into a blend flow pipe via in-line mixing and the blended mixture is pumped through a single pipeline. In one or more embodiments, the in-line mixing system employs a separate spillback or recirculation loop that is fluidly connected to each set of the two or more sets of tanks to control the flow of the hydrocarbon fluid/liquid from each set of tanks to the blend flow pipe. Associated methods of operating one or more embodiments of the system include regulation of spillback or recirculation loop flow rate and/or pressure to drive the actual blend ratio towards a desired blend ratio.

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Patent Owner(s)

  • MARATHON PETROLEUM COMPANY LP

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Miller, Kyle E Findlay, US 20 512

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