Exxonmobil Research and Engineering Company

Exxonmobil Chemical Patents Inc.

Other

Exxonmobile Research and Engineering Company

Mobil Corporation

David Charles Calabro

Quanchang Li

Mobae Afeworki

Dennis G Peiffer

Simon Christopher Weston

Lisa Saunders Baugh

Paul Podsiadlo

Stephen M Cundy

Michael Siskin

Pavel Kortunov

Kiara M Benitez

Wenyih Frank Lai

Scott Jeffrey Weigel

Lei Zhang

Preeti Kamakoti

David A Griffin

Ivy Dawn Johnson

Randall David Partridge

Narasimhan Sundaram

Enock Berluche

Hans Thomann

Matu J Shah

Joseph M Falkowski

Benjamin A McCool

Machteld M W Mertens

Jean Willem Lodewijk Beeckman

Matthew William Holtcamp

James C Vartuli

Doron Levin

Stephen John McCarthy

Charles T Kresge

Zerong Lin

Bal K Kaul

Matthew Scott Ide

Himanshu Gupta

Frank F Mittricker

Darryl Donald Lacy

Sandeep Singh Dhingra

James William Gleeson

Yi Du

Meghan Nines

Arthur W Chester

Machteld Maria Mertens

David Lawrence Stern

Terry Eugene Helton

Daniel Paul Leta

Jane C Cheng

Gregory S Day

Jean Willem Beeckman

David F Sanders

Richard F Socha

Xiaochun Xu

Peter I Ravikovitch

Tilman W Beutel

Charles J Harlan

Charanjit Singh Paur

Huaxing Zhou

Kanmi Mao

Robert A Crane, Jr

Glenn R Sweeten

Michael Alan Steckel

Machteld Maria Wilfried Mertens

Jianxin Jason Wu

Gerardo J Majano Sanchez

Stanley E Jakubowicz

Meghan Kochersperger

Matcheld Maria Wilfried Mertens

Mary Kathryn Lee

Timothy J Fiebig

Tilman Wolfram Beutel

Stephen John Mccarthy

James Clarke Vartuli

Disclosed are zeolitic imidazolate framework (ZIF) compositions in which at least a portion of the ligands in its shell have been exchanged with other ligands, and methods of making such shell-ligand-exchanged ZIFs. Also disclosed is the use of such shell-ligand-exchanged ZIFs in hydrocarbon separation processes.

Ligand-exchanged zeolite imidazolate frameworks

Catalysts including at least one microporous material (e.g., zeolite), an organosilica material binder, and at least one catalyst metal are provided herein. Methods of making the catalysts, preferably without surfactants and processes of using the catalysts, e.g., for aromatic hydrogenation, are also provided herein.

Catalysts and methods of making the same

Methods of preparing organosilica materials using a starting material mixture comprising at least one compound of Formula [(RO)SiCH](Ia) and at least one compound of Formula [R'ROSiCH](Ib), wherein each R&#x2032; independently represents an RO&#x2014;, an R group, or an (RO)Si&#x2014;CH&#x2014; group, at least one R&#x2032; being (RO)Si&#x2014;CH&#x2014;; and R represents a C-Calkyl group, in the absence of a structure directing agent and/or porogen are provided herein. Processes of using the organosilica materials, e.g., for gas separation, etc., are also provided herein.

Methods of producing organosilica materials and uses thereof

Gas separation modules and methods for use including an integrated adsorbent and membrane. In certain refining applications, it is paramount to obtain high purity product gases. Adsorbent beds are effective at removing certain contaminants, such as CO, from gas streams containing product and contaminant constituents to form a product-rich stream. The integrated membrane permits a further separation of products from any unadsorbed contaminant to produce a high purity product, such as hydrogen, stream. The gas separation modules described herein include stacked, radial, and spiral arrangements. Each modules includes a configuration of feed and cross-flow channels for the collection of contaminant gases and/or high purity product gases.

Separation of gases using reactive adsorbents and membranes

A novel zeolitic imidazolate framework material comprises a partially saturated benzimidazole or a partially saturated substituted benzimidazole as a linking ligand, optionally together with unsaturated benzimidazole or an unsaturated substituted benzimidazole as a further linking ligand.

Zeolitic imidazolate framework materials, their synthesis and use

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

Disclosed herein are spray-dried catalyst compositions including one or more olefin polymerization catalysts and at least one support of an organosilica material, optionally, with at least one activator. The spray-dried catalyst compositions may be used in polymerization processes for the production of polyolefin polymers.

Spray-dried olefin polymerization catalyst compositions and polymerization processes for using the same

Organosilica materials, which are a polymer of at least one independent 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 other trivalent metal oxide monomer are provided herein. Methods of preparing and processes of using the organosilica materials, e.g., for catalysis etc., are also provided herein.

Organosilica materials and uses thereof

An adsorption module and associated processes for conducting advanced separations processes such as sorption enhanced water-gas shift (SEWGS). The adsorption module contains at least one angled baffle to create at least two tapered adsorbent beds within the adsorption module. The taper is such that the adsorbent beds' cross-sections within the adsorption module decrease in the direction of feed flow, thereby taking advantage of increased product purity and process efficiency provided by tapered adsorption beds.

Increasing scales, capacities, and/or efficiencies in swing adsorption processes with hydrocarbon gas feeds

Organosilica materials made from monomers including at least a source of silica that is reactive to polymerize, optionally in combination with at least one additional cyclic monomer. Methods for making such organosilica materials are also described herein.

Organosilica materials, methods of making, and uses thereof

In various aspects, methods are provided for hydrogen production while reducing and/or mitigating emissions during various refinery processes that produce syngas, such as power generation. Syngas can be effectively separated to generate high purity carbon dioxide and hydrogen streams, while reducing and/or minimizing the energy required for the separation, and without needing to reduce the temperature of the flue gas. In various aspects, the operating conditions, such as high temperature, mixed metal oxide adsorbents, and cycle variations, for a pressure swing adsorption reactor can be selected to minimize energy penalties while still effectively capturing the COpresent in syngas.

High temperature pressure swing adsorption for advanced sorption enhanced water gas shift

A catalyst system comprising a combination of: 1) an activator; 2) one or more metallocene catalyst compounds; 3) a support comprising an organosilica material, which may be a mesoporous organosilica material. The organosilica material may be a polymer of at least one monomer of Formula [ZOZSiCH](I), where Zrepresents a hydrogen atom, a C-Calkyl group, or a bond to a silicon atom of another monomer and Zrepresents a hydroxyl group, a C-Calkoxy group, a C-Calkyl group, or an oxygen atom bonded to a silicon atom of another monomer. This invention further relates to processes to polymerize olefins comprising contacting one or more olefins with the above catalyst system.

Olefin polymerization catalyst system comprising mesoporous organosilica support

Organosilica materials, which are a polymer of at least one independent monomer of Formula [ZOZOSiCH](I), wherein Zand Zeach independently represent a hydrogen atom, a C-Calkyl group or a bond to a silicon atom of another monomer and at least one other monomer is provided herein. Methods of preparing and processes of using the organosilica materials, e.g., for gas separation, color removal etc., are also provided herein.

Adsorbent materials including a porous material support and about 0.5 wt. % to about 30 wt. % of a Group 8 metal ion are provide herein. Methods of making the adsorbent material and processes of using the adsorbent material, e.g., for heteroatom species separation, are also provided herein.

Adsorbent for heteroatom species removal and uses thereof

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Bridgewater, NJ, United States of America

David Charles Calabro