Texaco Chemical Company

General Electric Company

Huntsman Specialty Chemicals Corporation

Eileen T Nguyen

William A Smith

Robert A Meyer

William K Culbreth, Iii

Fredric Samuel Russ

David Durham Chess

Matthew Charles Prater

Jerrold Samuel Kassman

Douglas K Holland

David George Pottratz

Christopher J Villa

Methods and systems of operating an integrated gasification combined cycle system are provided. The method includes coupling a non-fuel fluid conduit to a fuel conduit, warming a flow of non-fuel fluid, and channeling the warmed non-fuel fluid through the fuel conduit such that heat from the warmed non-fuel fluid heats the fuel conduit to a predetermined temperature.

Methods and systems for gas turbine syngas warm-up with low emissions

The liquid and gaseous products formed by reacting oxygen with isobutane in an oxidation reactor are separately processed; the liquid reaction product being charged to a distillation zone and separated into a lower boiling isobutane fraction and a higher boiling fraction comprising tertiary butyl alcohol and tertiary butyl hydroperoxide; the gaseous reaction product comprising inert gases and vaporized and/or entrained isobutane being cooled by an amount sufficient to condense isobutane contained therein for recycle to the oxidation reactor; the remaining gases, including isobutane being charged to a tertiary butyl alcohol absorber to obtain a solution of isobutane in tertiary butyl alcohol that is recycled to the distillation zone.

Tertiary butyl alcohol absorption process for recovering propylene and

Purified propylene oxide is recovered from an impure propylene oxide feedstock contaminated with more than 50 ppm of six carbon atom hydrocarbon impurities by a solvent extraction process wherein:

Purification of propylene oxide by liquid extraction

Methyl formate is removed from impure propylene oxide by contacting the impure propylene oxide in a treating zone with a basic ion exchange resin for a period of time sufficient to convert the methyl formate to formic acid and methanol, and by withdrawing a substantially methyl formate-free treated propylene oxide product from the treating zone.

Method for the purification of propylene oxide

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Houston, TX, United States of America

Eileen T Nguyen