Chemistry of hydrocarbon compounds – Unsaturated compound synthesis – By c content reduction – e.g. – cracking – etc.
Reexamination Certificate
2007-10-23
2007-10-23
Nguyen, Tam N. (Department: 1764)
Chemistry of hydrocarbon compounds
Unsaturated compound synthesis
By c content reduction, e.g., cracking, etc.
C585S648000, C585S650000, C208S105000, C208S125000, C208S130000, C208S132000
Reexamination Certificate
active
10893716
ABSTRACT:
A process for cracking hydrocarbon feedstock comprising at least one sulfur-containing compound comprising: heating the feedstock and a peroxide-containing compound, mixing the heated feedstock and peroxide-containing compound with a fluid and/or a primary dilution steam stream to form a mixture, flashing the mixture to form a vapor phase and a liquid phase which collect as bottoms and removing the liquid phase, separating and cracking the vapor phase, and cooling the product effluent, wherein the oxidized sulfur-containing species are removed as bottoms
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ExxonMobil Chemical Patents Inc.
Nguyen Tam N.
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