公开(公告)号：US20200095216A1

公开(公告)日：2020-03-26

申请号：US16619254

申请日：2018-06-07

Applicant: HALDOR TOPSØE A/S

Inventor： Pablo BEATO ,  Ton V.W. JANSSENS

IPC: C07D301/08 ,  C07C29/48 ,  C07C45/34

Abstract: In a process for the oxidation of a lower alkene, such as ethylene, over a catalyst containing Cu and one or more zeolite or zeotype materials, the oxidation is conducted in the presence of ammonia in the feed gas at a process temperature below 350° C. The oxidation can be performed in a continuous process.

公开(公告)号：US20240026236A1

公开(公告)日：2024-01-25

申请号：US18245828

申请日：2021-09-24

Applicant: HALDOR TOPSØE A/S

Inventor： Pablo BEATO

IPC: C10G69/12

CPC classification number: C10G69/126 ,  C10G2400/20 ,  C10G2400/22 ,  C10G2300/10

Abstract: A process and plant for producing an olefin stream, comprising passing a feedstock stream comprising oxygenates over a catalyst thereby forming an olefin stream; using a first reactor set including a single reactor or several reactors for the partial or full conversion of the oxygenates; and in series arrangement with the first reactor set, using a second reactor set including a single reactor or several reactors, for the further conversion of the oxygenates, and a phase separation stage in between the first reactor set and the second reactor set, for thereby forming the olefin stream.

公开(公告)号：US20190176136A1

公开(公告)日：2019-06-13

申请号：US16323981

申请日：2017-09-28

Applicant: HALDOR TOPSØE A/S

Inventor： Pablo BEATO ,  Stian SVELLE ,  Daniel ROJO GAMA ,  Andrea MOLINO ,  Katarzyna Anna LUKASZUK ,  Wegard SKISTAD

IPC: B01J29/70 ,  B01J35/02 ,  C01B39/48 ,  C07C1/24

Abstract: A catalyst material comprising 10-ring zeolite crystallites with one-dimensional non-intersecting channels wherein, the crystallites have an average length of less than 150 nm. The catalysts are useful in a method for producing hydrocarbons by reaction of oxygenates over said catalysts.

公开(公告)号：US20230365871A1

公开(公告)日：2023-11-16

申请号：US18027017

申请日：2021-09-24

Applicant: HALDOR TOPSØE A/S

Inventor： Pablo BEATO

IPC: C10G3/00 ,  C10G69/12

CPC classification number: C10G3/49 ,  C10G69/126 ,  C10G2300/1092 ,  C10G2400/08

Abstract: A process for producing an olefin stream, said process comprising passing a feedstock stream comprising oxygenates over catalyst comprises a zeolite with a framework having a 10-ring pore structure, in which said 10-ring pore structure comprises a unidimensional (1-D) pore structure, such as *MRE, at a pressure of 1-25 bar and a temperature of 240-360° C. The olefin stream may be converted to jet fuel, particularly sustainable aviation fuel (SAF) by further oligomerization and hydrogenation.

公开(公告)号：US20200095182A1

公开(公告)日：2020-03-26

申请号：US16619270

申请日：2018-06-07

Applicant: HALDOR TOPSØE A/S

Inventor： Pablo BEATO ,  Ton V.W. JANSSENS

IPC: C07C29/48 ,  B01J29/85 ,  B01J29/76 ,  B01J23/72

Abstract: In a process for the oxidation of a lower alkane, such as methane, over a catalyst containing Cu and one or more zeolite or zeotype materials, the oxidation is conducted in the presence of ammonia in the feed gas at a process temperature below 350° C. The oxidation can be performed in a continuous process.