Exxonmobil Research and Engineering Company

Exxonmobil Technology and Engineering Company

Meghan Nines

Simon Christopher Weston

Mobae Afeworki

Wenyih Frank Lai

Lei Zhang

David Charles Calabro

Quanchang Li

Paul Podsiadlo

Kiara M Benitez

David A Griffin

Scott Jeffrey Weigel

Stephen John McCarthy

Ramesh Gupta

Ivy Dawn Johnson

Jean Willem Beeckman

Hans Thomann

Xiaochun Xu

Bhupender S Minhas

Hilda B Vroman

Bal K Kaul

Preeti Kamakoti

Matu J Shah

Matthew Scott Ide

Himanshu Gupta

Darryl Donald Lacy

James William Gleeson

Hugo S Caram

Jean Willem Lodewijk Beeckman

Manoj Kumar Chaudhury

Simon C Weston

Manoj K Chaudhury

Stephen John Mccarthy

Hydrogenation catalysts for aromatic hydrogenation including an organosilica material support, which is a polymer comprising independent units of a monomer of Formula [ZOZOSiCH](I), wherein each Zand Zindependently represent a hydrogen atom, a C-Calkyl group or a bond to a silicon atom of another monomer; and at least one catalyst metal are provided herein. Methods of making the hydrogenation catalysts and processes of using, e.g., aromatic hydrogenation, the hydrogenation catalyst are also provided herein.

Aromatic hydrogenation catalysts and uses thereof

Methods of preparing organosilica materials, which are a polymer comprising of at least one independent cyclic polyurea monomer of Formula wherein each Ris a ZOZZSiZgroup, wherein each Zrepresents a hydrogen atom, a C-Calkyl group, or a bond to a silicon atom of another monomer unit; each Zand Zindependently represent a hydroxyl group, a C-Calkyl group, a C-Calkoxy group or an oxygen atom bonded to a silicon atom of another monomer unit; and each Zrepresents a C-Calkylene group bonded to a nitrogen atom of the cyclic polyurea are provided herein. Methods of preparing and processes of using the organosilica materials, e.g., for gas separation, color removal, etc., are also provided herein.

Organosilica materials and uses thereof

A heat transfer fluid can be used as part of a multi-phase adsorption environment to allow for improved separations of gas components using a solid adsorbent. The heat transfer fluid can reduce or minimize the temperature increase of the solid adsorbent that occurs during an adsorption cycle. Reducing or minimizing such a temperature increase can enhance the working capacity for an adsorbent and/or enable the use of adsorbents that are not practical for commercial scale adsorption using conventional adsorption methods. The multi-phase adsorption environment can correspond to a trickle bed environment, a slurry environment, or another convenient environment where at least a partial liquid phase of a heat transfer fluid is present during gas adsorption by a solid adsorbent.

Cyclic thermal swing adsorption with direct heat transfer

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Lansdale, PA, United States of America

Meghan Nines