公开(公告)号：US20190119187A1

公开(公告)日：2019-04-25

申请号：US16094684

申请日：2017-06-15

Applicant: HALDOR TOPSØE A/S

Inventor： Morten Boberg Larsen ,  Christian Mårup Osmundsen ,  Esben Taarning

IPC: C07C45/60 ,  C07C27/04 ,  B01J6/00 ,  B01J8/00 ,  B01J8/18

CPC classification number: C07C45/60 ,  B01J6/008 ,  B01J8/003 ,  B01J8/0055 ,  B01J8/0065 ,  B01J8/08 ,  B01J8/1818 ,  B01J8/1836 ,  B01J8/1863 ,  B01J8/26 ,  B01J8/388 ,  B01J2208/00362 ,  B01J2208/0038 ,  B01J2208/00504 ,  B01J2208/00513 ,  B01J2208/00902 ,  B01J2208/00911 ,  C07C27/00 ,  C07C27/04 ,  C07C31/04 ,  C07C31/08 ,  C07C31/10 ,  C07C47/19

Abstract: A process for large scale and energy efficient product on of oxygenates from sugar is disclosed in which a sugar feedstock is introduced into a thermolytic fragmentation reactor comprising a fluidized stream of heat carrying particles. The heat carrying particles may be separated from the fluidized stream prior to cooling the fragmentation product and may be directed to a reheater to reheat the particles and recirculate the heated particles to the fragmentation reactor.

公开(公告)号：US12227473B2

公开(公告)日：2025-02-18

申请号：US17821967

申请日：2022-08-24

Applicant: HALDOR TOPSØE A/S

Inventor： Christian Mårup Osmundsen ,  Morten Boberg Larsen

IPC: C07C45/60 ,  B01J47/04 ,  C07C45/81

Abstract: A process for the production of glycolaldehyde by thermolytic fragmentation of a carbohydrate feedstock including mono- and/or di-saccharide(s) and a system suitable for performing the process. The process and the system are suitable for industrial application, and the process may be performed in a continuous process. The salt-depleted carbohydrate feedstock may include one or more impurities selected from the group of arsenic, lead, sulfate, sulfur dioxide, and 5-(hydroxymethyl)furfural.

公开(公告)号：US20210292263A1

公开(公告)日：2021-09-23

申请号：US16332600

申请日：2017-12-08

Applicant: HALDOR TOPSØE A/S

Inventor： Christian Mårup Osmundsen ,  Morten Boberg Larsen

IPC: C07C45/60 ,  C07C45/81

Abstract: The present invention relates to a process for the production of glycolaldehyde by thermolytic fragmentation of a carbohydrate feedstock comprising mono- and/or di-saccharide(s) and a system suitable for performing the process. The process and the system are suitable for industrial application, and the process may be performed in a continuous process.

公开(公告)号：US11384038B2

公开(公告)日：2022-07-12

申请号：US16068472

申请日：2017-01-05

Applicant: HALDOR TOPSØE A/S

Inventor： Christian Mårup Osmundsen ,  Esben Taarning ,  Morten Boberg Larsen

IPC: C07C29/141 ,  C07C27/00 ,  B01J21/18 ,  B01J23/72 ,  C07C27/04 ,  C07C31/20 ,  B01J19/24

Abstract: A process for the preparation of ethylene glycol and other C1-C3 hydroxy compounds comprising the steps of hydrogenating a composition comprising C1-C3 oxygenate compounds in the gas phase in the presence of a copper on carbon catalyst.

公开(公告)号：US11364477B2

公开(公告)日：2022-06-21

申请号：US17252000

申请日：2019-07-16

Applicant: HALDOR TOPSØE A/S

Inventor： Lars Storm Pedersen ,  Morten Boberg Larsen ,  Peter Mølgaard Mortensen

IPC: C07C29/14 ,  C07C45/60 ,  B01J6/00

Abstract: A process for large scale and energy efficient production of oxygenates from sugar is disclosed in which a sugar feedstock is introduced into a thermolytic fragmentation reactor comprising a fluidized stream of heat carrying particles which are separated from the reaction product and directed to a reheater comprising a resistance heating system.

公开(公告)号：US10570078B2

公开(公告)日：2020-02-25

申请号：US16094684

申请日：2017-06-15

Applicant: HALDOR TOPSØE A/S

Inventor： Morten Boberg Larsen ,  Christian Mårup Osmundsen ,  Esben Taarning

IPC: C07C45/00 ,  C07C27/00 ,  B01J6/00 ,  C07C45/60 ,  B01J8/18 ,  B01J8/00 ,  B01J8/38 ,  B01J8/08 ,  B01J8/26 ,  C07C27/04 ,  C07C31/04 ,  C07C31/08 ,  C07C31/10 ,  C07C47/19

Abstract: A process for large scale and energy efficient product of oxygenates from sugar is disclosed in which a sugar feedstock is introduced into a thermolytic fragmentation reactor comprising a fluidized stream of heat carrying particles. The heat carrying particles may be separated from the fluidized stream prior to cooling the fragmentation product and may be directed to a reheater to reheat the particles and recirculate the heated particles to the fragmentation reactor.

公开(公告)号：US12194452B2

公开(公告)日：2025-01-14

申请号：US17739507

申请日：2022-05-09

Applicant: HALDOR TOPSØE A/S

Inventor： Lars Storm Pedersen ,  Morten Boberg Larsen ,  Peter Mølgaard Mortensen

IPC: C07C29/14 ,  B01J6/00 ,  C07C45/60

Abstract: A process for large scale and energy efficient production of oxygenates from sugar is disclosed in which a sugar feedstock is introduced into a thermolytic fragmentation reactor including a fluidized stream of heat carrying particles which are separated from the reaction product and directed to a reheater comprising a resistance heating system.

公开(公告)号：US20220402848A1

公开(公告)日：2022-12-22

申请号：US17821967

申请日：2022-08-24

Applicant: HALDOR TOPSØE A/S

Inventor： Christian Mårup Osmundsen ,  Morten Boberg Larsen

IPC: C07C45/60 ,  C07C45/81

Abstract: A process for the production of glycolaldehyde by thermolytic fragmentation of a carbohydrate feedstock including mono- and/or di-saccharide(s) and a system suitable for performing the process. The process and the system are suitable for industrial application, and the process may be performed in a continuous process. The salt-depleted carbohydrate feedstock may include one or more impurities selected from the group of arsenic, lead, sulfate, sulfur dioxide, and 5-(hydroxymethyl)furfural.

公开(公告)号：US11472761B2

公开(公告)日：2022-10-18

申请号：US16332600

申请日：2017-12-08

Applicant: HALDOR TOPSØE A/S

Inventor： Christian Mårup Osmundsen ,  Morten Boberg Larsen

IPC: C07C45/60 ,  C07C45/81 ,  B01J47/04

Abstract: The present invention relates to a process for the production of glycolaldehyde by thermolytic fragmentation of a carbohydrate feedstock comprising mono- and/or di-saccharide(s) and a system suitable for performing the process. The process and the system are suitable for industrial application, and the process may be performed in a continuous process.

公开(公告)号：US10759726B2

公开(公告)日：2020-09-01

申请号：US16068581

申请日：2017-01-05

Applicant: HALDOR TOPSØE A/S

Inventor： Martin Spangsberg Holm ,  Christian Mårup Osmundsen ,  Esben Taarning ,  Amanda Birgitte Sølvhøj ,  Morten Boberg Larsen

IPC: C07C29/141 ,  C07C29/145 ,  C07C29/60 ,  C07C27/04

Abstract: A process for the preparation of ethylene glycol and other C1-C3 hydroxy compounds comprising the steps of hydrogenating a composition comprising C1-C3 oxygenate compounds. In particular the process is suitable for hydrogenating a composition comprising different C1-C3 oxygenate compounds, such as the product from a thermolytic fragmentation of a sugar composition.