公开(公告)号：US20200147545A1

公开(公告)日：2020-05-14

申请号：US16660029

申请日：2019-10-22

Applicant: ExxonMobil Research and Engineering Company

Inventor： Mohsen S. Yeganeh ,  Pavel Kortunov ,  P. Scott Northrop ,  Xiaozhou Zhang ,  Giovanni Pilloni ,  Ning Ma ,  Robert J. Colby ,  Qiuzi Li ,  Zarath M. Summers ,  Matthew S. Ide

IPC: B01D53/14 ,  B01D67/00 ,  B01D53/22 ,  B01D69/14

Abstract: 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.

公开(公告)号：US20200147543A1

公开(公告)日：2020-05-14

申请号：US16660058

申请日：2019-10-22

Applicant: ExxonMobil Research and Engineering Company

Inventor： Ning Ma ,  Mohsen S. Yeganeh ,  Robert J. Colby ,  Qiuzi Li ,  Matthew S. Ide

IPC: B01D53/14 ,  B01J20/10 ,  B01J20/08 ,  B01J20/26 ,  B01J20/22 ,  B01J20/28 ,  B01J31/00 ,  B01J31/26 ,  B01J21/08 ,  B01J35/06 ,  B01D53/18 ,  C02F1/26 ,  C02F3/34 ,  B01D53/26

Abstract: The present disclosure relates to a porous liquid or a porous liquid enzyme system 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. The present disclosure also provides methods for selecting the components of the porous liquid or a porous liquid enzyme system and methods of self-replenishing the used liquid coating.

公开(公告)号：US10421698B2

公开(公告)日：2019-09-24

申请号：US15839937

申请日：2017-12-13

Applicant: ExxonMobil Research and Engineering Company

Inventor： Jihad M. Dakka ,  Matthew S. Ide ,  David B. Spry ,  Sumod Kalakkunnath ,  Guang Cao ,  Patrick L. Hanks ,  Cynthia F. Omilian

IPC: C07C2/86 ,  C07C2/02 ,  C07C1/24 ,  C07C2/12 ,  C07C2/62 ,  C07C31/12 ,  C07C31/125 ,  C07C29/50 ,  B01J29/70 ,  C07C5/02 ,  C07C29/132 ,  C07C5/03 ,  C07C5/27 ,  C07C407/00 ,  C10G45/58 ,  C10G50/00 ,  C10G69/12 ,  C10G3/00 ,  B01J29/80 ,  B01J29/50

Abstract: Systems and methods are provided for production of high octane hydrocarbon from an isoparaffin feed using oxidation acid catalysis chemistry.

公开(公告)号：US20190022631A1

公开(公告)日：2019-01-24

申请号：US16018202

申请日：2018-06-26

Applicant: ExxonMobil Research and Engineering Company

Inventor： Partha Nandi ,  Matthew S. Ide ,  Jihad M. Dakka ,  Quddus A. Nizami ,  Mobae Afeworki

IPC: B01J29/70 ,  B01J37/08 ,  B01J37/26 ,  C07C2/12 ,  C07C2/68

Abstract: Catalyst compositions with improved alkylation activity and corresponding methods for making such catalyst compositions are provided. The catalyst(s) correspond to solid acid catalysts formed by exposing a catalyst precursor with a zeolitic framework structure to a molten metal salt that includes fluorine, such as a molten metal fluoride. The resulting fluorinated solid acid catalysts can have improved alkylation activity while having a reduced or minimized amount of structural change due to the exposure to the molten metal fluoride. This is in contrast to fluorinated solid acid catalysts that are exposed to higher severity forms of fluorination, such as exposure to ammonium fluoride or HF. SnF2 is an example of a suitable molten metal fluoride.

公开(公告)号：US20170183583A1

公开(公告)日：2017-06-29

申请号：US15381549

申请日：2016-12-16

Applicant: ExxonMobil Research and Engineering Company

Inventor： Matthew S. Ide ,  Stephen J. McCarthy ,  Gary P. Schleicher

IPC: C10G69/00 ,  B01J29/74

CPC classification number: C10G69/00 ,  B01J29/068 ,  B01J29/7461 ,  B01J2229/42 ,  C10G45/64 ,  C10G47/18 ,  C10G2400/10

Abstract: Methods are provided for dewaxing distillate feeds using a dewaxing catalyst with improved aromatic saturation activity. The dewaxing can be performed using a catalyst including a zeolitic molecular sieve with a beneficial ratio of zeolitic molecular sieve to binder and/or using a catalyst including a zeolitic molecular sieve with a reduced ratio of silica to alumina.

公开(公告)号：US11015131B2

公开(公告)日：2021-05-25

申请号：US16541297

申请日：2019-08-15

Applicant: ExxonMobil Research and Engineering Company

Inventor： Matthew S. Ide ,  Suzzy C. Ho ,  Guang Cao ,  Brian M. Weiss ,  Sara L. Yohe

IPC: C10G67/02 ,  C10G47/02 ,  C10G50/02 ,  B01J31/18

Abstract: A system and methods for manufacturing a base oil stock from a light hydrocarbon stream are provided. An example method includes cracking a light hydrocarbon stream to form an impure olefinic stream, separating water from the impure olefinic stream, and oligomerizing the impure olefinic stream to form a raw oligomer stream. A light olefinic stream from the raw oligomer stream and linear alpha olefins are recovered from the light olefinic stream. A heavy olefinic stream is distilled from the raw oligomer stream and hydro-processed to form a hydro-processed stream. They hydro-processed stream is distilled to form the base oil stock.

公开(公告)号：US10815439B2

公开(公告)日：2020-10-27

申请号：US16541988

申请日：2019-08-15

Applicant: ExxonMobil Research and Engineering Company

Inventor： Suzzy C. Ho ,  Guang Cao ,  Matthew S. Ide ,  Shifang L. Luo ,  William R. Gunther ,  Jo Ann M. Canich

IPC: C10G69/12 ,  C07C2/34 ,  B01J19/24 ,  B01J31/18 ,  C10M101/02 ,  B01D3/14 ,  B01D53/26

Abstract: Systems and a method for manufacturing a base stock from a hydrocarbon stream are provided. An example method includes cracking the hydrocarbon stream to form a raw product stream, separating an ethylene stream from the raw product stream, and oligomerizing the ethylene stream to form a raw oligomer stream. A Light olefinic stream is distilled from the raw oligomer stream and oligomerized the light olefinic stream with the ethylene stream. A heavy olefinic stream is distilled from the raw oligomer stream. The heavy olefinic stream is to form a hydro-processed and distilled to form the base stock.

公开(公告)号：US20200063044A1

公开(公告)日：2020-02-27

申请号：US16541553

申请日：2019-08-15

Applicant: ExxonMobil Research and Engineering Company

Inventor： Suzzy C. Ho ,  Guang Cao ,  Matthew S. Ide ,  Shifang Luo ,  William R. Gunther ,  Jo Ann M. Canich

IPC: C10G67/02 ,  C10G47/02 ,  C10G50/02 ,  B01J31/18 ,  C10G7/00

Abstract: Systems and a method for manufacturing a base stock from a hydrocarbon stream are provided. An example method includes cracking the hydrocarbon stream to form a raw hydrocarbon stream, separating an ethylene stream from the raw hydrocarbon stream and oligomerizing the ethylene stream to form a raw oligomer stream. A light olefinic stream is distilled from the raw oligomer stream and linear alpha olefins are recovered from the light olefinic stream. A heavy olefinic stream is distilled from the raw oligomer stream. The heavy olefinic stream is hydro-processed to form a hydro-processed stream. The hydro-processed stream is distilled to form the base stock.

公开(公告)号：US20200063043A1

公开(公告)日：2020-02-27

申请号：US16541297

申请日：2019-08-15

Applicant: ExxonMobil Research and Engineering Company

Inventor： Matthew S. Ide ,  Suzzy C. Ho ,  Guang Cao ,  Brian M. Weiss ,  Sara L. Yohe

IPC: C10G67/02 ,  C10G47/02 ,  C10G50/02 ,  B01J31/18

Abstract: A system and methods for manufacturing a base oil stock from a light hydrocarbon stream are provided. An example method includes cracking a light hydrocarbon stream to form an impure olefinic stream, separating water from the impure olefinic stream, and oligomerizing the impure olefinic stream to form a raw oligomer stream. A light olefinic stream from the raw oligomer stream and linear alpha olefins are recovered from the light olefinic stream. A heavy olefinic stream is distilled from the raw oligomer stream and hydro-processed to form a hydro-processed stream. They hydro-processed stream is distilled to form the base oil stock.

公开(公告)号：US20200062674A1

公开(公告)日：2020-02-27

申请号：US16541539

申请日：2019-08-15

Applicant: ExxonMobil Research and Engineering Company

Inventor： Guang Cao ,  Suzzy C. Ho ,  Matthew S. Ide ,  Shifang L. Luo ,  William R. Gunther

IPC: C07C2/32 ,  B01J31/18 ,  C07C1/24 ,  C07C7/04 ,  C07C4/02

Abstract: Methods and a system for manufacturing a base stock from an ethanol stream are provided. An example method includes dehydrating an ethanol stream to form an impure ethylene stream, recovering an ethylene stream from the impure ethylene stream, and oligomerizing the ethylene stream to form a raw oligomer stream. A light olefinic stream is distilled from the raw oligomer stream and blended with the ethylene stream prior to the oligomerization. A heavy olefinic stream is distilled from the raw oligomer stream and hydro-processed to form a hydro-processed stream. The hydro-processed stream is distilled to form the base stock.