公开(公告)号：US20190022573A1

公开(公告)日：2019-01-24

申请号：US15977281

申请日：2018-05-11

Applicant: ExxonMobil Research and Engineering Company

Inventor： Simon C. WESTON

IPC: B01D53/04

Abstract: Systems and methods for concentration of a sorbate in a feedstream and subsequent adsorption utilizing a Type V adsorbent are provided.

公开(公告)号：US20180273390A1

公开(公告)日：2018-09-27

申请号：US15924597

申请日：2018-03-19

Applicant: ExxonMobil Research and Engineering Company

Inventor： Joseph M. FALKOWSKI ,  David C. CALABRO ,  Yi DU ,  Mobae AFEWORKI ,  Simon C. WESTON

IPC: C01B39/04 ,  C07F3/06 ,  C07F15/06 ,  B01J31/16 ,  C07F19/00 ,  C07D235/04 ,  C07D471/04

Abstract: 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.

公开(公告)号：US20180142066A1

公开(公告)日：2018-05-24

申请号：US15802680

申请日：2017-11-03

Applicant: ExxonMobil Research and Engineering Company

Inventor： Joseph M. FALKOWSKI ,  Mobae AFEWORKI ,  David C. CALABRO ,  David A. GRIFFIN ,  Simon C. WESTON

IPC: C08G77/02 ,  C08J9/28 ,  C07C5/10 ,  B01J20/26 ,  C07C7/12 ,  B01J20/22 ,  B01J23/50 ,  B01J31/06

CPC classification number: C08G77/02 ,  B01J20/223 ,  B01J20/262 ,  B01J23/50 ,  B01J23/72 ,  B01J27/043 ,  B01J31/069 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/0093 ,  B01J35/1014 ,  B01J35/1038 ,  B01J37/0009 ,  B01J37/344 ,  C07C5/10 ,  C07C7/12 ,  C07C2523/50 ,  C07C2531/06 ,  C08G77/18 ,  C08J9/286 ,  C08J2201/0504 ,  C08J2205/022 ,  C08J2205/042 ,  C08J2205/10 ,  C08J2383/02 ,  C10G25/003 ,  C10G49/04 ,  C07C15/00

Abstract: Provided herein are compositions and methods for use of an organosilica material comprising a copolymer of at least one monomer of Formula [R1R2SiCH2]3 (I), wherein, R1 represents a C1-C4 alkoxy group; and R2 is a C1-C4 alkoxy group or a C1-C4 alkyl group; and at least one other monomer of Formula [(Z1O)xZ23-xSi—Z3—SZ4] (II), wherein, Z1 represents a hydrolysable functional group; Z2 represents a C1-C10 alkyl or aryl group; Z3 represents a C2-C11 cyclic or linear hydrocarbon; Z4 is either H or O3H; and x represents any one of integers 1, 2, and 3. The composition may be used as a support material to covalently attach transition metal cations, as a sorbent for olefin/paraffin separations, as a catalyst support for hydrogenation reactions, as a precursor for highly dispersed metal nanoparticles, or as a polar sorbent for crude feeds.

公开(公告)号：US20170158521A1

公开(公告)日：2017-06-08

申请号：US15359644

申请日：2016-11-23

Applicant: ExxonMobil Research and Engineering Company

Inventor： Kirk D. SCHMITT ,  Hilda B. VROMAN ,  Allen W. BURTON ,  Michael A. MARELLA ,  Ross MABON ,  Simon C. WESTON

IPC: C01B39/48 ,  B01J20/30 ,  B01J29/70 ,  B01J37/04 ,  B01D53/02 ,  B01J37/00 ,  C07D207/04 ,  C07C303/08 ,  B01D15/36 ,  B01J20/18 ,  B01J37/10

CPC classification number: C01B39/48 ,  B01D15/36 ,  B01D53/02 ,  B01D2253/108 ,  B01D2253/1085 ,  B01D2257/302 ,  B01D2257/304 ,  B01D2257/406 ,  B01D2257/504 ,  B01D2257/7022 ,  B01J20/18 ,  B01J20/3085 ,  B01J29/035 ,  B01J29/70 ,  B01J37/0018 ,  B01J37/04 ,  B01J37/10 ,  B01J2229/42 ,  C07B2200/13 ,  C07C303/08 ,  C07D207/04 ,  Y02C10/08 ,  Y02P20/152

Abstract: A novel synthetic crystalline material, EMM-28, can be synthesized in the presence of an organic structure directing agent (Q) selected from one or more of the following dications: EMM-28 may be used in organic compound conversion reactions and sorptive processes.

公开(公告)号：US20170087506A1

公开(公告)日：2017-03-30

申请号：US15274382

申请日：2016-09-23

Applicant: ExxonMobil Research and Engineering Company

Inventor： Simon C. WESTON ,  Mobae AFEWORKI ,  Bhupender S. MINHAS ,  Ramesh GUPTA ,  Hugo S. CARAM ,  Manoj K. CHAUDHURY ,  Hans THOMANN ,  Hilda B. Vroman ,  Meghan Nines

IPC: B01D53/04 ,  B01J20/32 ,  B01J20/18 ,  B01J20/22 ,  B01J20/26

CPC classification number: B01D53/0462 ,  B01D53/0423 ,  B01D53/0446 ,  B01D53/1475 ,  B01D2253/108 ,  B01D2253/204 ,  B01D2253/25 ,  B01D2257/504 ,  B01J20/18 ,  B01J20/22 ,  B01J20/226 ,  B01J20/262 ,  B01J20/3204 ,  B01J20/3206 ,  B01J20/3214 ,  B01J20/3246 ,  B01J20/3272 ,  Y02C10/08

Abstract: 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.

公开(公告)号：US20170009652A1

公开(公告)日：2017-01-12

申请号：US15273800

申请日：2016-09-23

Applicant: ExxonMobil Research and Engineering Company

Inventor： Narasimhan SUNDARAM ,  Ramesh GUPTA ,  Hans THOMANN ,  Hugo S. CARAM ,  Loren K. STARCHER ,  Franklin F. MITTRICKER ,  Simon C. WESTON ,  Scott J. WEIGEL

IPC: F02C3/34 ,  F01K17/04 ,  B01D53/047 ,  F02C9/16

Abstract: Systems and methods are provided for combined cycle power generation while reducing or mitigating emissions during power generation. Recycled exhaust gas from a power generation combustion reaction can be separated using a swing adsorption process so as to generate a high purity CO2 stream while reducing/minimizing the energy required for the separation and without having to reduce the temperature of the exhaust gas. This can allow for improved energy recovery while also generating high purity streams of carbon dioxide and nitrogen.

Abstract translation: 提供系统和方法用于联合循环发电，同时减少或减少发电过程中的排放。 来自发电燃烧反应的回收废气可以使用回转吸附法分离，以产生高纯度CO 2流，同时减少/最小化分离所需的能量，而不必降低废气的温度。 这可以改善能量回收同时产生高纯度的二氧化碳和氮气流。