公开(公告)号：US20210053040A1

公开(公告)日：2021-02-25

申请号：US17091789

申请日：2020-11-06

Applicant: SHELL OIL COMPANY

Inventor： László DOMOKOS ,  Laurent Georges HUVE ,  Hermanus JONGKIND ,  Aan Hendrik KLAZINGA ,  Marcello Stefano RIGUTTO

IPC: 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 ,  C10G45/64 ,  B01J23/42 ,  C10G50/00 ,  C10G45/62 ,  C10G65/04 ,  C10G47/16 ,  C10G47/18 ,  C10G47/20 ,  C10G65/12

Abstract: A hydrocarbon conversion catalyst composition which comprises ZSM-48 and/or EU-2 zeolite particles and refractory oxide binder essentially free of alumina in which the average aluminium concentration of the ZSM-48 and/or EU-2 zeolite particles is at least 1.3 times the aluminium concentration at the surface of the particles, processes for preparing such catalyst compositions and processes for converting hydrocarbon feedstock with the help of such compositions.

公开(公告)号：US20200094231A1

公开(公告)日：2020-03-26

申请号：US16469433

申请日：2017-12-13

Applicant: SHELL OIL COMPANY

Inventor： Hermanus JONGKIND ,  Marcello Stefano RIGUTTO

IPC: B01J29/70 ,  C10G73/02 ,  B01J29/74

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：US20210162383A1

公开(公告)日：2021-06-03

申请号：US17047987

申请日：2019-04-05

Applicant: SHELL OIL COMPANY

Inventor： Hermanus JONGKIND ,  Marcello Stefano RIGUTTO ,  Erik ZUIDEMA

IPC: B01J29/70 ,  B01J23/38 ,  C10G45/64 ,  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：US20130153463A1

公开(公告)日：2013-06-20

申请号：US13715192

申请日：2012-12-14

Applicant: Shell Oil Company

Inventor： Peter GEERINCK ,  Hermanus JONGKIND ,  Marcello Stefano RIGUTTO

IPC: B01J29/06

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.

Abstract translation: 提出了可用于蜡质烃原料的催化脱蜡的组合物。 组合物包括ZSM-12沸石和二氧化钛的混合物，并且还可以包括贵金属。 在其框架内，ZSM-12沸石优选具有高的二氧化硅与氧化铝的比例。 混合物可以通过使用氟硅酸盐的酸浸或通过蒸汽处理脱铝。

公开(公告)号：US20190388880A1

公开(公告)日：2019-12-26

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: B01J29/74 ,  B01J29/78 ,  B01J29/76 ,  B01J29/72 ,  B01J37/30 ,  B01J37/00 ,  B01J29/70 ,  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：US20130220887A1

公开(公告)日：2013-08-29

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 ,  C10G73/02

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.

Abstract translation: 可用于蜡质烃原料的催化脱蜡的催化剂组合物，该催化剂组合物包括沸石EU-2和二氧化钛的混合物，并且还可包含贵金属。 沸石EU-2的二氧化硅 - 氧化铝（SAR）的摩尔体积比大于100:1。 沸石或混合物可以已经脱铝，例如通过使用氟硅酸盐的酸浸或通过蒸汽处理。