公开(公告)号：US20170240431A1

公开(公告)日：2017-08-24

申请号：US15408802

申请日：2017-01-18

Applicant: ExxonMobil Research and Engineering Company

Inventor： Allen W. BURTON ,  Karl G. STROHMAIER ,  Mobae AFEWORKI ,  Christine E. KLIEWER

IPC: C01B39/48 ,  B01J20/30 ,  C07C211/63 ,  B01J37/04 ,  B01J37/10 ,  B01J37/00 ,  B01J20/18 ,  B01J29/70

CPC classification number: C01B39/48 ,  B01J20/18 ,  B01J20/3085 ,  B01J29/40 ,  B01J29/70 ,  B01J37/0018 ,  B01J37/009 ,  B01J37/04 ,  B01J37/10 ,  C01B37/02 ,  C01B39/36 ,  C01B39/365 ,  C01B39/40 ,  C01P2004/64 ,  C01P2006/12 ,  C07C211/63

Abstract: A process is disclosed for producing small crystal, high surface area crystalline materials having the MFI and/or MEL framework-type, designated as EMM-30, using as a structure directing agent tetrabutylammonium cations and/or tetrabutylphosphonium cations, or 1,5-bis(N-tributylammonium)pentane dications, and/or 1,6-bis(N-tributylammonium)hexane dications. The compositions made according to that process, as well as the various dication compositions themselves, are also disclosed.

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：US20180134943A1

公开(公告)日：2018-05-17

申请号：US15790254

申请日：2017-10-23

Applicant: ExxonMobil Research and Engineering Company

Inventor： Aditya JAISHANKAR ,  Mohsen S. YEGANEH ,  Alex G.K. LEE ,  Daniel P. CHERNEY ,  Mobae AFEWORKI ,  Sartaj S. GHAI

IPC: C09K8/588 ,  C09K8/584 ,  E21B43/16

CPC classification number: C09K8/588 ,  C09K8/584 ,  E21B43/16

Abstract: Viscous aqueous injections fluids including polymers having hydrophilic moieties and hydrophobic groups and at least one of crude oil emulsions and amphiphilic diblock copolymers are provided herein. Methods of making the aqueous injection fluids, and methods of using the aqueous injection fluids for oil recovery are also provided.

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.