Exxonmobil Research and Engineering Company

Exxonmobil Chemical Patents Inc.

Exxonmobile Research and Engineering Company

Exxonmobil Technology and Engineering Company

Quanchang Li

David Charles Calabro

Mobae Afeworki

Dennis G Peiffer

Paul Podsiadlo

Machteld M W Mertens

Stephen M Cundy

Lisa Saunders Baugh

Kiara M Benitez

Matthew William Holtcamp

Simon Christopher Weston

Wenyih Frank Lai

Scott Jeffrey Weigel

Lei Zhang

Preeti Kamakoti

Charles J Harlan

Michael Siskin

Ivy Dawn Johnson

Randall David Partridge

Enock Berluche

Matu J Shah

Pavel Kortunov

Benjamin A McCool

David A Griffin

Jean Willem Lodewijk Beeckman

Doron Levin

Stephen John McCarthy

Matthew S Bedoya

Bal K Kaul

Matthew Scott Ide

Darryl Donald Lacy

James William Gleeson

Meghan Nines

Jo Ann M Canich

Machteld Maria Mertens

Daniel Paul Leta

Gregory S Day

Jean Willem Beeckman

David F Sanders

Xiaochun Xu

Peter I Ravikovitch

Tilman W Beutel

Himanshu Gupta

Charanjit Singh Paur

Dhaval Ajit Bhandari

Huaxing Zhou

Suzzy C H Ho

Kanmi Mao

David C Calabro

Jianxin Jason Wu

Machteld Maria Wilfried Mertens

Gerardo J Majano Sanchez

Meghan Kochersperger

Matcheld Maria Wilfried Mertens

Mary Kathryn Lee

Tilman Wolfram Beutel

Benjamin A Mccool

Stephen John Mccarthy

Lisa S Baugh

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

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

Methods for fabricating a membrane with an organosilica material which is a polymer comprising independent units of Formula [ZZSiCH](I), wherein each Zrepresents a hydroxyl group, a C-Calkoxy group or an oxygen atom bonded to a silicon atom of another unit or an active site on the support and each Zrepresents a hydroxyl group, a C-Calkoxy group, a C-Calkyl group, an oxygen atom bonded to a silicon atom of another unit or an active site on the support are provided. Methods of removing a contaminant from a hydrocarbon stream are also provided.

Membrane fabrication methods using organosilica materials and uses thereof

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

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

This invention relates in certain aspects to a process for removing oxygenates from a stream, preferably a hydrocarbon stream comprising contacting an organosilica material with the hydrocarbon steam, where the organosilica material is a polymer of at least one monomer of Formula [ZOZSiCH], wherein 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.

Organosilica materials for use as adsorbents for oxygenate removal

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

A catalyst system comprising a combination of: 1) one or more catalyst compounds having at least one nitrogen linkage and at least one oxygen linkage to a transition metal; 2) a support comprising an organosilica material, which is a mesoporous organosilica material; and 3) an optional activator. Useful catalysts include ONNO-type transition metal catalysts, ONYO-Type transition metal catalysts, and/or oxadiazole transition metal catalysts. The organosilica material is a polymer of at least one monomer of Formula [z'OZ2 SiCH2]3(l), 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.

A catalyst system comprising a combination of: 1) one or more catalyst compounds comprising at least one nitrogen linkage; 2) a support comprising an organosilica material, which is a mesoporous organosilica material; and 3) an optional activator. Useful catalysts include pyridyldiamido transition metal complexes, HN5 compounds, and bis(imino)pyridyl complexes. The organosilica material is a polymer of at least one monomer of Formula [ZOZSiCH](1), 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 C1-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.

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

A catalyst system comprising a combination of: 1) one or more catalyst compounds comprising at least one oxygen linkage, such as a phenoxide transition metal compound; 2) a support comprising an organosilica material, which may be a mesoporous organosilica material; and 3) an optional activator. Useful catalysts include biphenyl phenol catalysts (BPP). 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.

Growing community of inventors

Dayton, NJ, United States of America

Quanchang Li