Pyrolysis reactor conversion of hydrocarbon feedstocks into higher value hydrocarbons

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United States of America Patent

PATENT NO 8303803
APP PUB NO 20120116120A1
SERIAL NO

13350312

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Abstract

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In one aspect, the inventive process comprises a process for pyrolyzing a hydrocarbon feedstock containing nonvolatiles in a regenerative pyrolysis reactor system. The inventive process comprises: (a) heating the nonvolatile-containing hydrocarbon feedstock upstream of a regenerative pyrolysis reactor system to a temperature sufficient to form a vapor phase that is essentially free of nonvolatiles and a liquid phase containing the nonvolatiles; (b) separating said vapor phase from said liquid phase; (c) feeding the separated vapor phase to the pyrolysis reactor system; and (d) converting the separated vapor phase in said pyrolysis reactor system to form a pyrolysis product.

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Patent Owner(s)

  • EXXONMOBIL CHEMICAL PATENTS INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hershkowitz, Frank Basking Ridge, US 136 3683
Keusenkothen, Paul F Houston, US 138 1513
McCoy, James N Morristown, US 69 1312

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