公开(公告)号：US10138175B2

公开(公告)日：2018-11-27

申请号：US15096639

申请日：2016-04-12

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Geraldine Tosin ,  Mechilium J. G. Janssen ,  Paul Hamilton ,  Georges M. K. Mathys

IPC: C07C2/12 ,  C07C11/02 ,  B01J29/06 ,  B01J29/70 ,  B01J35/02 ,  B01J35/08 ,  B01J37/00 ,  C10G50/00

Abstract: Embodiments of an invention disclosed herein relate to particles made from zeolite catalysts and their use in oligomerization processes. In particular, shaped particles (for example, spheroid particles) are made from compositions including the contact product of at least one zeolite catalyst and at least one binder.

公开(公告)号：US09580525B2

公开(公告)日：2017-02-28

申请号：US14348369

申请日：2012-09-18

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Georges M. K. Mathys ,  Geraldine Tosin ,  Johan A. Martens ,  Marcel J. G. Janssen ,  Joris Franken

IPC: C08F110/08 ,  C07C2/12

CPC classification number: C08F110/08 ,  C07C2/12 ,  C07C2529/14 ,  C07C11/02

Abstract: An olefin oligomerization process comprises contacting an olefin feed with a catalyst composition. The catalyst composition includes a crystalline aluminosilicate having FAU, EMT or a combination of FAU and EMT framework type. The crystalline aluminosilicate has cobalt and at least one alkaline earth metal selected from calcium, barium, strontium and mixtures thereof within its intra-crystalline cages.

Abstract translation: 烯烃低聚方法包括使烯烃进料与催化剂组合物接触。 催化剂组合物包括具有FAU，EMT或FAU和EMT骨架类型的组合的结晶硅铝酸盐。 结晶硅铝酸盐在其晶体内笼中具有钴和选自钙，钡，锶及其混合物的至少一种碱土金属。

公开(公告)号：US20160221891A1

公开(公告)日：2016-08-04

申请号：US15096639

申请日：2016-04-12

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Geraldine Tosin ,  Mechilium J.G. Janssen ,  Paul Hamilton ,  Georges M.K. Mathys

IPC: C07C2/12 ,  B01J29/70 ,  B01J35/02 ,  B01J35/08

CPC classification number: C07C2/12 ,  B01J29/06 ,  B01J29/7026 ,  B01J35/023 ,  B01J35/026 ,  B01J35/08 ,  B01J37/0009 ,  B01J37/0063 ,  B01J2229/42 ,  C07C11/02 ,  C07C2529/40 ,  C07C2529/70 ,  C10G50/00 ,  C10G2300/1081 ,  C10G2300/1088 ,  C10G2300/1092 ,  C10G2300/4018 ,  C10G2400/22

Abstract: Embodiments of an invention disclosed herein relate to particles made from zeolite catalysts and their use in oligomerization processes. In particular, shaped particles (for example, spheroid particles) are made from compositions including the contact product of at least one zeolite catalyst and at least one binder.

Abstract translation: 本文公开的发明的实施方案涉及由沸石催化剂制备的颗粒及其在低聚方法中的用途。 特别地，成形颗粒（例如，球状颗粒）由包括至少一种沸石催化剂和至少一种粘合剂的接触产物的组合物制成。

公开(公告)号：US20150038753A1

公开(公告)日：2015-02-05

申请号：US14233205

申请日：2012-06-14

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Machteld M. W. Mertens ,  Geraldine Tosin

IPC: C07C7/12 ,  C07C2/12

CPC classification number: C07C7/12 ,  B01J20/06 ,  B01J20/08 ,  B01J20/28007 ,  B01J20/28057 ,  B01J20/28061 ,  B01J21/04 ,  B01J21/063 ,  B01J21/066 ,  B01J23/14 ,  B01J23/30 ,  B01J23/745 ,  B01J35/0013 ,  B01J35/026 ,  B01J35/1019 ,  B01J37/0009 ,  B01J37/0036 ,  B01J37/009 ,  B01J2220/42 ,  B01J2220/56 ,  B82Y30/00 ,  C07C2/10 ,  C07C2/12 ,  C07C2/18 ,  C07C2/30 ,  C07C2521/04 ,  C07C2521/08 ,  C07C2521/12 ,  C07C2523/20 ,  C07C2523/755 ,  C07C2527/10 ,  C07C2527/12 ,  C07C2527/173 ,  C07C2527/18 ,  C07C2529/40 ,  C07C2529/65 ,  C07C2529/70 ,  C07C2529/85 ,  C07C2529/89 ,  C07C2531/04 ,  C07C2531/14 ,  Y02P20/52 ,  C07C11/02

Abstract: The invention provides an olefin oligomerization process comprising the steps of: i) reducing the level of nitriles in an olefin feed by contacting the feed with a guard bed comprising gamma alumina having a surface area greater than 250 m2/g; and ii) contacting the olefin feed obtained in step i) with an oligomerization catalyst under conditions suitable to oligomerize the olefins in the feed; wherein the gamma alumina used in step i) has been obtained from needle shaped boehmite

Abstract translation: 本发明提供烯烃低聚方法，其包括以下步骤：i）通过使进料与包含表面积大于250m 2 / g的γ氧化铝的保护床接触来降低烯烃进料中的腈水平; 和ii）使在步骤i）中获得的烯烃进料与低聚催化剂在适于使进料中的烯烃低聚的条件下接触; 其中步骤i）中使用的γ氧化铝已经由针状勃姆石获得