公开(公告)号：US09861963B2

公开(公告)日：2018-01-09

申请号：US14132741

申请日：2013-12-18

Applicant: Shell Oil Company

Inventor： David Allen Cooper ,  Sjoerd Alkema ,  Lay Hwa Ong ,  Bart Pelgrim ,  Laszlo Domokos ,  Ferry Winter

IPC: B01J21/12 ,  C10G47/16 ,  C10G47/20 ,  B01J23/888 ,  B01J37/03 ,  B01J37/20 ,  B01J35/10 ,  B01J37/00 ,  B01J37/02 ,  C10G47/12 ,  C10G47/14

CPC classification number: B01J23/888 ,  B01J21/12 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1047 ,  B01J37/0009 ,  B01J37/0203 ,  B01J37/03 ,  B01J37/036 ,  B01J37/20 ,  C10G47/12 ,  C10G47/14

Abstract: A process for preparing a hydrocarbon conversion catalyst that comprises a specially made silica-alumina composition and a metal or metal compound selected from Group VIB and Group VIII metals. The silica-alumina composition is made by preparing an aqueous mixture containing aluminum sulfate followed by adding alkali metal aluminate to the mixture to inhance the pH to within specified range and then adding aluminum sulfate to the mixture to lower the pH. Then alkali metal silicate is added followed by several other pH swings to provide a mixture containing silica-alumina. The resulting mixture is treated with an alkaline solution to provide a precipitate solid that is recovered to obtain a silica-alumina composition containing of from 30 to 70% wt silica and of from 70 to 30% wt of alumina.

公开(公告)号：US10675613B2

公开(公告)日：2020-06-09

申请号：US15324016

申请日：2015-07-06

Applicant: SHELL OIL COMPANY

Inventor： Monique Van der Zon ,  Vincent Rogers ,  Hong-Xin Li ,  William Edward Cormier ,  Bjorn Moden ,  Bart Pelgrim ,  Wiebe S. Kijlstra

IPC: B01J29/06 ,  B01J29/74 ,  B01J37/02 ,  C10G45/64 ,  B01J35/02 ,  B01J37/00 ,  B01J35/00 ,  C10G45/62 ,  C07C5/22 ,  C07C5/27 ,  B01J37/03 ,  B01J35/10

Abstract: Paraffin isomerization catalyst comprising of from 0.01 to 5 wt. % of a Group VIII noble metal on a carrier containing alumina and zeolite beta having a silica to alumina molar ratio (SAR) of from 5 to 15 and process employing such catalyst for isomerization of a hydrocarbon feed containing paraffins having of from 4 to 8 carbon atoms.

公开(公告)号：US10189012B2

公开(公告)日：2019-01-29

申请号：US15856026

申请日：2017-12-27

Applicant: SHELL OIL COMPANY

Inventor： David Allen Cooper ,  Sjoerd Alkema ,  Lay Hwa Ong ,  Bart Pelgrim ,  László Domokos ,  Ferry Winter

IPC: B01J21/12 ,  C10G47/16 ,  C10G47/20 ,  B01J23/888 ,  B01J37/03 ,  B01J37/20 ,  B01J35/10 ,  B01J37/00 ,  B01J37/02 ,  C10G47/12 ,  C10G47/14

Abstract: A process for preparing a hydrocarbon conversion catalyst that comprises a specially made silica-alumina composition and a metal or metal compound selected from Group VIB and Group VIII metals. The silica-alumina composition is made by preparing an aqueous mixture containing aluminum sulfate followed by adding alkali metal aluminate to the mixture to enhance the pH to within specified range and then adding aluminum sulfate to the mixture to lower the pH. Then alkali metal silicate is added followed by several other pH swings to provide a mixture containing silica-alumina. The resulting mixture is treated with an alkaline solution to provide a precipitate solid that is recovered to obtain a silica-alumina composition containing of from 30 to 70% wt silica and of from 70 to 30% wt of alumina.

公开(公告)号：US20150273447A1

公开(公告)日：2015-10-01

申请号：US14428496

申请日：2013-09-16

Applicant: SHELL OIL COMPANY

Inventor： Hermanus Jongkind ,  Wiebe Sjoerd Kijlstra ,  Bart Pelgrim ,  Marcello Stefano Rigutto ,  Ferry Winter

IPC: B01J29/16 ,  B01J31/06 ,  B01J23/888 ,  C10G47/20 ,  B01J37/04 ,  B01J37/08 ,  B01J37/20 ,  B01J37/02 ,  B01J35/00 ,  B01J21/04

CPC classification number: B01J29/166 ,  B01J21/04 ,  B01J23/883 ,  B01J23/888 ,  B01J23/8885 ,  B01J29/146 ,  B01J31/06 ,  B01J35/0006 ,  B01J37/0203 ,  B01J37/0205 ,  B01J37/0213 ,  B01J37/04 ,  B01J37/08 ,  B01J37/20 ,  B01J2229/16 ,  B01J2229/186 ,  B01J2229/42 ,  C10G47/20

Abstract: This invention relates to a process for the preparation of a hydrocracking catalyst and its use. A zeolite Y having specifically defined properties is mixed with an alumina binder component and a first metals-containing solution that is extruded to form an extruded mixture. The extruded mixture is dried and calcined. The dried and calcined mixture is then impregnated with a second metals-containing solution.

Abstract translation: 本发明涉及一种制备加氢裂化催化剂的方法及其用途。 具有特定定义性质的沸石Y与氧化铝粘合剂组分和第一含金属溶液混合，挤出形成挤出混合物。 将挤出的混合物干燥并煅烧。 然后将干燥和煅烧的混合物用第二含金属溶液浸渍。

公开(公告)号：US09764312B2

公开(公告)日：2017-09-19

申请号：US13778599

申请日：2013-02-27

Applicant: SHELL OIL COMPANY

Inventor： Peter Geerinck ,  Hermanus Jongkind ,  Marcello Stefano Rigutto ,  Bart Pelgrim

IPC: B01J29/74 ,  B01J21/06 ,  C10G45/62 ,  C10G45/64 ,  C10G73/02 ,  B01J29/70

CPC classification number: B01J29/7461 ,  B01J21/063 ,  B01J29/703 ,  B01J29/74 ,  B01J2229/16 ,  B01J2229/186 ,  B01J2229/32 ,  B01J2229/37 ,  B01J2229/42 ,  C10G45/62 ,  C10G45/64 ,  C10G73/02

Abstract: Catalyst composition useful in the catalytic dewaxing of a waxy hydrocarbon feedstock which catalyst composition includes a mixture of zeolite EU-2 and titania and may further include a noble metal. The zeolite EU-2 has a molar bulk ratio of silica-to-alumina (SAR) of greater than 100:1. The zeolite or mixture may have been dealuminated such as by acid leaching using a fluorosilicate salt or by steam treating.