Controlling fractionation using dynamic competing economic objectives

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United States of America Patent

PATENT NO 11707698
APP PUB NO 20230193141A1
SERIAL NO

18060308

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Abstract

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Processes and systems for controlling operation of a commercial refinery distillation column and/or splitter operable to separate hydrocarbons. An automated process controller (APC) receives signal from at least one analyzer that provides information about the concentration of at least a first chemical in a first fraction and a second chemical in a second fraction obtained from the distillation column. The APC comprises programming in the form of an algorithm that calculates real-time monetary values for the first chemical and the second chemical and alters the operation of the distillation column to change either the percentage of the first chemical in the second fraction or the percentage of the second chemical in the first fraction, thereby maximizing overall operational profit for the distillation column.

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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
Pan, Yangdong Edwardsville, US 2 1

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