公开(公告)号：US10888849B2

公开(公告)日：2021-01-12

申请号：US15768916

申请日：2016-11-30

Applicant: Haldor Topsøe A/S

Inventor： Finn Joensen ,  Uffe Vie Mentzel

IPC: B01J29/06 ,  B01J29/40 ,  C10G3/00 ,  C07C1/20 ,  B01J27/14 ,  B01J29/90 ,  C10G35/00 ,  B01J21/04 ,  B01J29/85 ,  B01J37/02 ,  B01J37/08 ,  C07C1/22 ,  B01J37/28 ,  B01J21/00 ,  B01J35/00 ,  B01J21/02 ,  B01J21/12 ,  B01J23/00 ,  B01J23/06 ,  B01J37/00 ,  B01J27/16

Abstract: A bifunctional catalyst for conversion of oxygenates, said bifunctional catalyst comprising zeolite, alumina binder, Zn and P, wherein P is evenly distributed across the catalyst.

公开(公告)号：US10150718B2

公开(公告)日：2018-12-11

申请号：US15543009

申请日：2016-01-22

Applicant: Haldor Topsøe A/S

Inventor： Finn Joensen ,  Uffe Vie Mentzel ,  Ian Menjon

IPC: C07C29/141 ,  B01J29/40 ,  C07C1/20 ,  C10G3/00 ,  C07C9/08 ,  C07C9/10 ,  C07C31/04

Abstract: The present application relates to a process for production of hydrocarbons comprising the steps of—converting a feed stream comprising alcohols, ethers or mixtures hereof over a metal-containing zeolite based catalyst, active in dehydrogenation of hydrocarbons, in a conversion step thereby obtaining a conversion effluent, —separating said effluent to obtain an aqueous process condensate stream, a liquid hydrocarbon stream and a gaseous stream, —removing part of the hydrogen formed in the conversion step, and recycling at least part of the gaseous and/or liquid hydrocarbon stream to the conversion step.

公开(公告)号：US11945762B2

公开(公告)日：2024-04-02

申请号：US17770478

申请日：2020-10-15

Applicant: HALDOR TOPSØE A/S

Inventor： Finn Joensen

IPC: C07C2/84 ,  C07C7/148 ,  C07C7/20

CPC classification number: C07C2/84 ,  C07C7/14858 ,  C07C7/20 ,  C07C2529/40

Abstract: In a process for the catalytic conversion of lower hydrocarbons to aromatic compounds comprising benzene, toluene and xylenes, a process stream containing lower hydrocarbons is contacted with a zeolitic catalyst having an MFI framework and containing 0.1 to 10 percent by weight of a zinc compound. The process stream further contains one or more sulfur compounds, especially hydrogen sulfide, for improving the selectivity.

公开(公告)号：US20200238262A1

公开(公告)日：2020-07-30

申请号：US15768895

申请日：2016-11-30

Applicant: HALDOR TOPSØE A/S

Inventor： Uffe Vie Mentzel ,  Finn Joensen

IPC: B01J29/40 ,  B01J27/16 ,  B01J23/06 ,  B01J29/85 ,  B01J37/00 ,  B01J21/04 ,  B01J21/12 ,  B01J23/00 ,  B01J37/02 ,  B01J37/08 ,  C07C1/22 ,  C10G3/00

Abstract: A bifunctional catalyst for example for conversion of oxygenates, said bifunctional catalyst comprising zeolite, alumina binder, Zn and P, wherein Zn is present at least partly as ZnAl2O4.

公开(公告)号：US20190076830A1

公开(公告)日：2019-03-14

申请号：US15768916

申请日：2016-11-30

Applicant: Haldor Topsøe A/S

Inventor： Finn Joensen ,  Uffe Vie

IPC: B01J29/40 ,  B01J23/06 ,  B01J23/00 ,  B01J27/16 ,  B01J21/12 ,  B01J37/02 ,  B01J37/08 ,  B01J35/00 ,  C10G3/00

Abstract: A bifunctional catalyst for conversion of oxygenates, said bifunctional catalyst comprising zeolite, alumina binder, Zn and P, wherein P is evenly distributed across the catalyst.

公开(公告)号：US20150094510A1

公开(公告)日：2015-04-02

申请号：US14403274

申请日：2013-03-20

Applicant: Haldor Topsøe A/S

Inventor： Angelica Hidalgo Vivas ,  Finn Joensen

IPC: C07C5/27 ,  B01J29/40 ,  B01J27/043

CPC classification number: C07C5/2775 ,  B01J27/043 ,  B01J29/40 ,  B01J29/46 ,  B01J2229/186 ,  C07C5/2737 ,  C07C2529/46 ,  C10G45/64 ,  C10L1/06

Abstract: Process and catalyst for upgrading gasoline comprising durene (1,2,4,5-tetramethylbenzene) and pseudodocumene, the process comprises hydroisomerization of durene (1,2,4,5-tetramethylbenzene) and pseudocumene (1,2,4-trimethylbenzene) contained in the gasoline in presence of a catalyst comprising a sulfided base metal supported on an acidic carrier, thereby converting durene (1,2,4,5-tetramethylbenzene) to isodurene (1,2,4,5-tetramethylbenzene) and prehnitene (1,2,3,4-tetramethylbenzene) and converting pseudocumene (1,2,4-trimethylbenzene) to mesitylene (1,3,5-trimethylbenzene).

Abstract translation: 包含杜烯（1,2,4,5-四甲基苯）和假木聚糖的汽油升级方法和催化剂，该方法包括杜烯（1,2,4,5-四甲基苯）和假枯烯（1,2,4-三甲基苯）的加氢异构化， 在包含负载在酸性载体上的硫化贱金属的催化剂存在下，汽油中含有，从而将杜烯（1,2,4,5-四甲基苯）转化为异辛烯（1,2,4,5-四甲基苯）和前亚硝基（ 1,2,3,4-四甲基苯），将假枯烯（1,2,4-三甲基苯）转化为均三甲苯（1,3,5-三甲基苯）。

公开(公告)号：US10336673B2

公开(公告)日：2019-07-02

申请号：US15544670

申请日：2016-01-22

Applicant: HALDOR TOPSØE A/S

Inventor： Finn Joensen ,  Uffe Vie Mentzel ,  Ian Menjon

IPC: C07C1/20 ,  C07C29/141 ,  B01J29/40 ,  C10G3/00 ,  C07C9/08 ,  C07C9/10 ,  C07C31/04

Abstract: The present application relates to a process for production of hydrocarbons comprising the steps of converting a feed stream comprising alcohols, ethers or mixtures hereof over a metal-containing zeolite based catalyst, active in dehydrogenation of hydrocarbons, in a conversion step thereby obtaining a conversion effluent, separating said effluent to obtain an aqueous process condensate stream, a liquid hydrocarbon stream and a gaseous stream, removing part of the hydrogen formed in the conversion step, and recycling at least part of the gaseous and/or liquid hydrocarbon stream to the conversion step.

公开(公告)号：US20210331147A1

公开(公告)日：2021-10-28

申请号：US17365502

申请日：2021-07-01

Applicant: Haldor Topsøe A/S

Inventor： Uffe Vie Mentzel ,  Finn Joensen

IPC: B01J29/40 ,  C10G3/00 ,  C07C1/20 ,  B01J27/14 ,  B01J29/90 ,  C10G35/00 ,  B01J21/04 ,  B01J29/85 ,  B01J37/02 ,  B01J37/08 ,  C07C1/22 ,  B01J37/28 ,  B01J21/00 ,  B01J35/00 ,  B01J21/02 ,  C07C43/04 ,  C07C41/00 ,  C07C41/01 ,  C07C29/152 ,  C10G50/00 ,  B01J21/12 ,  B01J23/00 ,  B01J23/06 ,  B01J37/00 ,  B01J27/16

Abstract: A bifunctional catalyst for example for conversion of oxygenates, the bifunctional catalyst comprising zeolite, alumina binder, Zn and P, wherein Zn is present at least partly as ZnAl2O4.

公开(公告)号：US11077431B2

公开(公告)日：2021-08-03

申请号：US15768895

申请日：2016-11-30

Applicant: Haldor Topsøe A/S

Inventor： Uffe Vie Mentzel ,  Finn Joensen

IPC: C07C1/22 ,  B01J29/40 ,  C10G3/00 ,  C07C1/20 ,  B01J27/14 ,  B01J29/90 ,  C10G35/00 ,  B01J21/04 ,  B01J29/85 ,  B01J37/02 ,  B01J37/08 ,  B01J37/28 ,  B01J21/00 ,  B01J35/00 ,  B01J21/02 ,  C07C43/04 ,  C07C41/00 ,  C07C41/01 ,  C07C29/152 ,  C10G50/00 ,  B01J21/12 ,  B01J23/00 ,  B01J23/06 ,  B01J37/00 ,  B01J27/16

Abstract: A bifunctional catalyst for example for conversion of oxygenates, said bifunctional catalyst comprising zeolite, alumina binder, Zn and P, wherein Zn is present at least partly as ZnAl2O4.

公开(公告)号：US10239801B2

公开(公告)日：2019-03-26

申请号：US15768631

申请日：2016-11-30

Applicant: Haldor Topsøe A/S

Inventor： Uffe Vie Mentzel ,  Finn Joensen

IPC: C07C2/00 ,  C07C2/86 ,  B01J29/40 ,  C10G53/14 ,  C10G3/00 ,  B01J29/90 ,  C01B3/26 ,  B01J23/00 ,  B01J23/06 ,  B01J38/12

Abstract: The present application relates to a process for production of hydrocarbons comprising the steps of: converting a feed stream comprising alcohols, ethers or mixtures hereof over a Zn-containing zeolite based catalyst wherein Zn is at least partly present as ZnAl2O4, active in dehydrogenation of hydrocarbons, in a conversion step thereby obtaining a conversion effluent, separating said effluent to obtain an aqueous process condensate stream, a liquid hydrocarbon stream and a gaseous stream, removing part of the hydrogen formed in the conversion step, and recycling at least part of the gaseous and/or liquid hydrocarbon stream to the conversion step.