Method For Processing Hydrocarbon Pyrolysis Effluent

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United States of America Patent

APP PUB NO 20120024749A1
SERIAL NO

12847433

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method and system are disclosed for treating the effluent from a hydrocarbon pyrolysis unit employing a small primary fractionator. The method comprises cooling the effluent from a furnace through a first heat exchanger, a vapor-liquid separator, and a second heat exchanger before it is passed to a fractionator for further processing. These heat exchangers may also be utilized to heat a utility fluid as part of the cooling process. Further, one or more generators and a third heat exchanger may also be used to assist in heat recovery for the process.

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Patent Owner(s)

Patent OwnerAddress
EXXONMOBIL CHEMICAL PATENTS INC5200 BAYWAY DRIVE BAYTOWN TX 77520

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arnold, James R Littleton, US 9 35
Strack, Robert D Houston, US 15 240

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