Exxonmobil Research and Engineering Company

Exxonmobil Technology and Engineering Company

Robert J Colby

Karl Gottlieb Strohmaier

Walter Weissman

Mohsen Shahmirzadi Yeganeh

John Frances Brody

Tilman W Beutel

Brian Michael Weiss

Eugine Choi

Shamel Merchant

Gerardo Majano

Abhimanyu Onkar Patil

Scott Jeffrey Weigel

Satish Bodige

Pavel Kortunov

P Scott Northrop

Makoto Koike

Matthew Scott Ide

Samia Ilias

Ning Ma

Zarath M Summers

Hiroshi Miyagawa

Giovanni Pilloni

Qiuzi Li

Xiaozhou Zhang

Mark A King

Seiji Yamamoto

A frozen material prevention system for preventing a freezable material in a fluid flow from freezing and accumulating frozen material in a flow path, including, a surface configured to interact with a freezable-material-miscible (FMM) liquid to retain the FMM liquid to the surface. The system can include the FMM liquid. The FMM liquid can be configured to absorb the freezable material to prevent freezing and accumulation of frozen material on the surface.

Frozen material formation prevention systems

The present disclosure relates to a porous liquid or a porous liquid enzyme that includes a high surface area solid and a liquid film substantially covering the high surface area solid. The porous liquid or porous liquid enzyme may be contacted with a fluid that is immiscible with the liquid film such that a liquid-fluid interface is formed. The liquid film may facilitate mass transfer of a substance or substrate across the liquid-fluid interface. The present disclosure also provides methods of performing liquid-based extractions and enzymatic reactions utilizing the porous liquid or porous liquid enzyme of the present disclosure.

Porous liquid and methods of making and using the same

A power system comprises an engine configured to combust an air/fuel mixture and produce a flow of exhaust gas; an exhaust passageway fluidly connected to the engine to receive the flow of exhaust gas; an exhaust gas recirculation loop fluidly connecting the exhaust passageway to a fuel intake for the engine; a first conversion zone containing a fuel reforming catalyst located within the exhaust gas recirculation loop; and a second conversion zone located within the exhaust gas recirculation loop separate from and downstream of the first conversion zone stream, the second conversion zone containing a fuel cracking catalyst.

Vehicle powertrain with on-board catalytic reformer

Zn-promoted and/or Ga-promoted cracking catalysts, such as cracking catalysts comprising an MSE framework zeolite or an MFI framework zeolite can provide unexpectedly superior conversion of branched paraffins when used as part of a catalyst during reforming of a hydrocarbon fuel stream. The conversion and reforming of the hydrocarbon fuel stream can occur, for example, in an internal combustion engine. The conversion and reforming can allow for formation of higher octane compounds from the branched paraffins.

Fuel upgrading by reforming and dehydrocracking

Growing community of inventors

Annandale, NJ, United States of America

Robert J Colby