公开(公告)号：US12053760B2

公开(公告)日：2024-08-06

申请号：US17291157

申请日：2019-11-04

Applicant: BASF SE ,  VITO NV

Inventor： Christian Walsdorff ,  Marco Oskar Kennema ,  Miguel Angel Romero Valle ,  Florian Scharf ,  Dirk Hensel ,  Juergen Zuehlke ,  Fred Borninkhof ,  Bart Michielsen ,  Jasper Lefevere

IPC: B01J23/22 ,  B01J8/02 ,  B01J35/00 ,  B01J35/31 ,  B01J35/40 ,  B01J35/56 ,  B01J35/58 ,  B01J35/61 ,  B01J37/00 ,  B01J37/08 ,  B22F1/10 ,  B22F10/18 ,  B22F12/53

CPC classification number: B01J23/22 ,  B01J8/02 ,  B01J35/19 ,  B01J35/31 ,  B01J35/40 ,  B01J35/56 ,  B01J35/58 ,  B01J35/618 ,  B01J37/0009 ,  B01J37/08 ,  B22F10/18 ,  B22F1/10 ,  B22F12/53 ,  B22F2999/00 ,  B22F5/10 ,  B22F3/1115 ,  B22F10/18 ,  B22F3/20 ,  B22F2998/10 ,  B22F10/18 ,  B22F3/1115 ,  B22F3/1039

Abstract: A three-dimensional porous catalyst, catalyst carrier or absorbent monolith of stacked strands of catalyst, catalyst carrier or absorbent material, composed of alternating layers of linear spaced-apart parallel strands, wherein the strands in alternating layers are oriented at an angle to one another, wherein the distance between inner spaced-apart parallel strands is larger than the distance between outer spaced-apart parallel strands in at least a part of the layers of the monolith.

公开(公告)号：US09079154B2

公开(公告)日：2015-07-14

申请号：US13872506

申请日：2013-04-29

Applicant: BASF SE

Inventor： Tobias Rosendahl ,  Torsten Mäurer ,  Dirk Hensel ,  Andreas Lehr

IPC: B01J23/00 ,  C07D301/03 ,  B01J27/02 ,  C07D301/04 ,  C07D301/08 ,  B01J37/08 ,  B01J23/68 ,  B01J35/10 ,  B01J37/00 ,  B01J37/02 ,  B01J37/03 ,  B01J37/06

CPC classification number: B01J27/02 ,  B01J23/685 ,  B01J23/686 ,  B01J23/688 ,  B01J35/1066 ,  B01J35/1076 ,  B01J35/109 ,  B01J37/0036 ,  B01J37/0201 ,  B01J37/0213 ,  B01J37/031 ,  B01J37/06 ,  B01J37/08 ,  C07D301/04 ,  C07D301/08 ,  Y02P20/52

Abstract: The present invention relates to a catalyst for preparing alkylene oxides, which is a supported silver catalyst having a novel promoter combination. The present invention further relates to a process for producing the catalyst and the use of the catalyst for the oxidation of alkylenes to alkylene oxides. In addition, the present invention relates to a process for preparing ethylene oxide from ethylene, which comprises the oxidation of ethylene in the presence of the stated catalyst.

Abstract translation: 本发明涉及一种用于制备环氧烷烃的催化剂，它是具有新型启动子组合的负载型银催化剂。 本发明还涉及一种制备该催化剂的方法和该催化剂用于将亚烷基氧化成环氧烷烃的用途。 此外，本发明涉及一种由乙烯制备环氧乙烷的方法，其包括在所述催化剂存在下氧化乙烯。

公开(公告)号：US20130296587A1

公开(公告)日：2013-11-07

申请号：US13872506

申请日：2013-04-29

Applicant: BASF SE

Inventor： Tobias Rosendahl ,  Torsten Mäurer ,  Dirk Hensel ,  Andreas Lehr

IPC: B01J27/02 ,  C07D301/04

CPC classification number: B01J27/02 ,  B01J23/685 ,  B01J23/686 ,  B01J23/688 ,  B01J35/1066 ,  B01J35/1076 ,  B01J35/109 ,  B01J37/0036 ,  B01J37/0201 ,  B01J37/0213 ,  B01J37/031 ,  B01J37/06 ,  B01J37/08 ,  C07D301/04 ,  C07D301/08 ,  Y02P20/52

Abstract: The present invention relates to a catalyst for preparing alkylene oxides, which is a supported silver catalyst having a novel promoter combination. The present invention further relates to a process for producing the catalyst and the use of the catalyst for the oxidation of alkylenes to alkylene oxides. In addition, the present invention relates to a process for preparing ethylene oxide from ethylene, which comprises the oxidation of ethylene in the presence of the stated catalyst.

Abstract translation: 本发明涉及一种用于制备环氧烷烃的催化剂，它是具有新型启动子组合的负载型银催化剂。 本发明还涉及一种制备该催化剂的方法和该催化剂用于将亚烷基氧化成环氧烷烃的用途。 此外，本发明涉及一种由乙烯制备环氧乙烷的方法，其包括在所述催化剂存在下氧化乙烯。