公开(公告)号：US10076747B2

公开(公告)日：2018-09-18

申请号：US13715192

申请日：2012-12-14

Applicant: SHELL OIL COMPANY

Inventor： Peter Geerinck ,  Hermanus Jongkind ,  Marcello Stefano Rigutto

IPC: B01J29/068 ,  B01J29/74 ,  B01J37/00 ,  B01J37/08 ,  B01J37/02 ,  C10G47/20 ,  B01J29/06 ,  B01J29/70 ,  B01J35/00 ,  B01J23/44 ,  B01J35/02 ,  B01J21/06 ,  B01J35/10

CPC classification number: B01J29/06 ,  B01J21/063 ,  B01J23/44 ,  B01J29/7034 ,  B01J29/7469 ,  B01J35/0006 ,  B01J35/0026 ,  B01J35/023 ,  B01J35/1014 ,  B01J35/1023 ,  B01J37/0009 ,  B01J37/0201 ,  B01J2229/16 ,  B01J2229/37 ,  B01J2229/42 ,  C10G47/20

Abstract: Presented is a composition useful in the catalytic dewaxing of a waxy hydrocarbon feedstock. The composition includes a mixture of ZSM-12 zeolite and titania and may further include a noble metal. The ZSM-12 zeolite preferably has a high silica-to-alumina ratio within its framework. The mixture may be dealuminated either by acid leaching using a fluorosilicate salt or by steam treating.

公开(公告)号：US11198114B2

公开(公告)日：2021-12-14

申请号：US16469433

申请日：2017-12-13

Applicant: SHELL OIL COMPANY

Inventor： Hermanus Jongkind ,  Marcello Stefano Rigutto

IPC: C10G45/64 ,  B01J29/70 ,  B01J29/74 ,  C10G73/02 ,  B01J29/80 ,  C10G65/04 ,  B01J35/02 ,  C10G45/58 ,  C10G65/12 ,  C10G65/02 ,  B01J37/18 ,  B01J35/00 ,  C10G45/60 ,  B01J37/02 ,  C10G65/10

Abstract: A catalyst system for dewaxing of a hydrocarbon feedstock comprising at least two catalytic sections, the first section comprising a first dewaxing catalyst and a subsequent section comprising a second dewaxing catalyst, wherein the first dewaxing catalyst is a ZSM-12 zeolite based catalyst and the second dewaxing catalyst is a EU-2 and/or ZSM-48 zeolite based catalyst. The catalyst system displays enhanced performance when compared to systems containing either ony ZSM-12 based catalyst or EU-2/ZSM-48 based catalyst only.

公开(公告)号：US10766022B2

公开(公告)日：2020-09-08

申请号：US16561914

申请日：2019-09-05

Applicant: SHELL OIL COMPANY

Inventor： László Domokos ,  Laurent Georges Huve ,  Hermanus Jongkind ,  Aan Hendrik Klazinga ,  Marcello Stefano Rigutto

IPC: C10G45/64 ,  B01J29/74 ,  B01J29/78 ,  B01J29/76 ,  B01J29/72 ,  B01J37/30 ,  B01J37/00 ,  B01J29/70 ,  B01J35/10 ,  B01J29/80 ,  B01J37/02 ,  B01J23/755 ,  C10G49/08 ,  B01J23/44 ,  C10G35/06 ,  B01J23/42 ,  C10G50/00 ,  C10G45/62 ,  C10G65/04 ,  C10G47/16 ,  C10G47/18 ,  C10G47/20 ,  C10G65/12

Abstract: A hydrocarbon conversion catalyst composition which comprises dealuminated ZSM-48 and/or EU-2 zeolite and a refractory oxide binder essentially free of alumina, processes for preparing such composition and processes for converting hydrocarbon feedstock with the help of such compositions.

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.

公开(公告)号：US11351528B2

公开(公告)日：2022-06-07

申请号：US17047987

申请日：2019-04-05

Applicant: SHELL OIL COMPANY

Inventor： Hermanus Jongkind ,  Marcello Stefano Rigutto ,  Erik Zuidema

IPC: B01J29/80 ,  B01J29/70 ,  C10G45/64 ,  B01J23/38 ,  C10G47/20

Abstract: A catalyst system for dewaxing of a hydrocarbon feedstock comprising a mixture of a first dewaxing catalyst composition and a second dewaxing catalyst composition, wherein the first dewaxing catalyst composition is a ZSM-12 zeolite based catalyst composition and the second dewaxing catalyst composition is a EU-2 and/or ZSM-48 zeolite based catalyst composition, and wherein a concentration gradient of the mixture is achieved within a single catalyst bed, such that the concentration of the first dewaxing catalyst is decreasing and the concentration of the second dewaxing catalyst is increasing through the catalyst bed; and a process for dewaxing of a hydrocarbon feedstock comprising contacting the hydrocarbon feedstock with said catalyst system.

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。