公开(公告)号：US09796649B2

公开(公告)日：2017-10-24

申请号：US14769161

申请日：2014-02-25

Applicant: Haldor Topsøe A/S

Inventor： Esben Taarning ,  Martin Spangsberg Holm

IPC: C07C45/86 ,  C07C67/42 ,  C07C29/14 ,  C07C45/85 ,  C07C29/143 ,  C07C209/24 ,  C07H3/02 ,  A23L5/41

CPC classification number: C07C45/85 ,  A23L5/41 ,  A23V2002/00 ,  C07C29/143 ,  C07C67/42 ,  C07C209/24 ,  C07H3/02 ,  Y02P20/127 ,  C07C47/19

Abstract: A process for reducing the percentage by weight of formaldehyde present in a composition comprising glycolaldehyde, wherein formaldehyde is transformed into one or more formaldehyde acetal(s) and removed from the reactive distillation reaction solution by reactive distillation in the presence of at least one alcohol and a catalyst.

公开(公告)号：US20170197893A1

公开(公告)日：2017-07-13

申请号：US15321301

申请日：2015-06-29

Applicant: HALDOR TOPSØE A/S

Inventor： Christian Mårup Osmundsen ,  Esben Taarning ,  Martin Spangsberg Holm

IPC: C07C29/141

CPC classification number: C07C29/141 ,  C07C27/00 ,  C07C29/145 ,  C07C45/60 ,  Y02P20/52 ,  C07C31/202 ,  C07C31/205 ,  C07C47/19 ,  C07C47/127 ,  C07C49/185

Abstract: A process for the preparation of ethylene glycol comprising the steps of hydrogenating a composition comprising C2-oxygenate compounds in the gas phase in the presence of a catalyst.

公开(公告)号：US20170137354A1

公开(公告)日：2017-05-18

申请号：US15322680

申请日：2015-06-29

Applicant: HALDOR TOPSØE A/S

Inventor： Martin Spangsberg Holm ,  Esben Taarning

IPC: C07C29/145 ,  C07C29/76 ,  B01J6/00 ,  C07C45/52

CPC classification number: C07C29/145 ,  B01J6/008 ,  C07C27/00 ,  C07C27/04 ,  C07C29/00 ,  C07C29/141 ,  C07C29/76 ,  C07C31/20 ,  C07C45/52 ,  C07C45/60 ,  C07C47/19 ,  C07C31/202 ,  C07C31/205 ,  C07C47/127 ,  C07C49/185

Abstract: A process for the preparation of ethylene glycol comprising the steps of pyrolysing a monosaccharide and hydrogenating the product composition in the presence of a catalyst and a solvent, wherein the pressure of the hydrogenation reaction is 40 bar or greater.

公开(公告)号：US09573123B2

公开(公告)日：2017-02-21

申请号：US14910319

申请日：2014-08-15

Applicant: Haldor Topsøe A/S

Inventor： Martin Spangsberg Holm ,  Irantzu Sadaba Zubiri ,  Søren Tolborg ,  Christian Mårup Osmundsen ,  Esben Taarning

IPC: C07C69/66 ,  B01J29/70 ,  C07C67/00 ,  B01J29/08

CPC classification number: B01J29/7057 ,  B01J29/088 ,  B01J29/7049 ,  B01J37/04 ,  B01J37/08 ,  B01J37/10 ,  B01J2229/16 ,  C07C67/00 ,  Y02P20/582 ,  C07C69/68

Abstract: A process for the preparation of lactic acid and 2-hydroxy-3-butenoic acid or esters thereof from a sugar in the presence of a metallo-silicate material, a metal ion and a solvent, wherein the metal ion is selected from one or more of the group consisting of potassium ions, sodium ions, lithium ions, rubidium ions and caesium ions.

Abstract translation: 一种在金属硅酸盐材料，金属离子和溶剂的存在下从糖制备乳酸和2-羟基-3-丁烯酸或其酯的方法，其中金属离子选自一种或多种 由钾离子，钠离子，锂离子，铷离子和铯离子组成的组。

公开(公告)号：US09328048B2

公开(公告)日：2016-05-03

申请号：US14769488

申请日：2014-02-25

Applicant: Haldor Topsøe A/S

Inventor： Esben Taarning ,  Martin Spangsberg Holm ,  Christian Mårup Osmundsen

IPC: C07C45/89 ,  C07C45/87

CPC classification number: C07C45/87 ,  C07C49/88 ,  C07C49/90

Abstract: A Process for preparing ketene in the presence of a fluidized bed material with a surface area of up to about 600 m2/g. The process is further defined as a process for preparing ketene from a sugar or glycolaldehyde feedstock.

Abstract translation: 在流化床材料存在下制备乙烯酮的方法，流化床材料的表面积高达约600m2 / g。 该方法进一步定义为从糖或乙二醇原料制备乙烯酮的方法。

公开(公告)号：US20160002137A1

公开(公告)日：2016-01-07

申请号：US14769161

申请日：2014-02-25

Applicant: HALDOR TOPSØE A/S

Inventor： Esben Taarning ,  Martin Spangsberg Holm

IPC: C07C45/85 ,  A23L1/272 ,  C07H3/02 ,  C07C29/143 ,  C07C209/24 ,  C07C67/42

CPC classification number: C07C45/85 ,  A23L5/41 ,  A23V2002/00 ,  C07C29/143 ,  C07C67/42 ,  C07C209/24 ,  C07H3/02 ,  Y02P20/127 ,  C07C47/19

Abstract: A process for reducing the percentage by weight of formaldehyde present in a composition comprising glycolaldehyde, wherein formaldehyde is transformed into one or more formaldehyde acetal(s) and removed from the reactive distillation reaction solution by reactive distillation in the presence of at least one alcohol and a catalyst.

Abstract translation: 一种降低存在于包含乙二醇的组合物中的甲醛的重量百分比的方法，其中甲醛被转化成一个或多个甲醛缩醛，并通过反应蒸馏在至少一种醇存在下从反应蒸馏反应溶液中除去， 催化剂

公开(公告)号：US11034713B2

公开(公告)日：2021-06-15

申请号：US15319332

申请日：2015-06-18

Applicant: Haldor Topsøe A/S

Inventor： Saravanamurugan Shunmugavel ,  Irantzu Sadaba Zubiri ,  Esben Taarning ,  Martin Spangsberg Holm

IPC: B01J29/04 ,  B01J29/40 ,  B01J29/70 ,  B01J29/89 ,  C01B37/00 ,  C01B39/02 ,  C01B39/08 ,  C01B39/40 ,  C01B39/46 ,  C07C67/08 ,  C07H1/00 ,  C07H3/02 ,  A23L27/30 ,  A23L33/10 ,  B01J37/00 ,  B01J37/02 ,  B01J37/04 ,  B01J37/10 ,  C07C51/16 ,  C07D307/36

Abstract: A process for the preparation of C4 oxygenate compounds such as threose, erythrose or erythrulose starting from a composition comprising C1-3 oxygenate compounds such as formaldehyde, glycolaldehyde, glyoxal, pyruvaldehyde or acetol, wherein the process is carried out in the presence of a crystalline microporous material having a ring pore structure selected from an eight-membered ring pore structure or a ten-membered ring pore structure.

公开(公告)号：US09926247B2

公开(公告)日：2018-03-27

申请号：US15321301

申请日：2015-06-29

Applicant: Haldor Topsøe A/S

Inventor： Christian Mårup Osmundsen ,  Esben Taarning ,  Martin Spangsberg Holm

IPC: C07C27/00 ,  C07C29/145 ,  C07C45/60 ,  C07C31/20 ,  C07C29/141

CPC classification number: C07C29/141 ,  C07C27/00 ,  C07C29/145 ,  C07C45/60 ,  Y02P20/52 ,  C07C31/202 ,  C07C31/205 ,  C07C47/19 ,  C07C47/127 ,  C07C49/185

Abstract: A process for the preparation of ethylene glycol comprising the steps of hydrogenating a composition comprising C2-oxygenate compounds in the gas phase in the presence of a catalyst.

公开(公告)号：US20170129913A1

公开(公告)日：2017-05-11

申请号：US15319332

申请日：2015-06-18

Applicant: Haldor Topsøe A/S

Inventor： Saravanamurugan Shunmugavel ,  Irantzu Sandaba Zubiri ,  Esben Taarning ,  Martin Spangsberg Holm

IPC: C07H1/00 ,  B01J29/04 ,  B01J29/70 ,  B01J37/00 ,  B01J37/04 ,  B01J37/10 ,  B01J37/02 ,  C01B39/46 ,  C01B37/00 ,  C01B39/02 ,  C07D307/36 ,  C07C67/08 ,  C07C51/16 ,  C07H3/02 ,  A23L33/10 ,  A23L27/30 ,  B01J29/89

CPC classification number: C07H1/00 ,  A23L27/34 ,  A23L33/10 ,  A23V2002/00 ,  B01J29/041 ,  B01J29/405 ,  B01J29/7049 ,  B01J29/7057 ,  B01J29/89 ,  B01J37/0018 ,  B01J37/0201 ,  B01J37/04 ,  B01J37/10 ,  B01J2229/186 ,  B01J2229/37 ,  C01B37/005 ,  C01B39/026 ,  C01B39/085 ,  C01B39/40 ,  C01B39/46 ,  C07C51/16 ,  C07C67/08 ,  C07D307/36 ,  C07H3/02

Abstract: A process for the preparation of C4 oxygenate compounds such as threose, erythrose or erythrulose starting from a composition comprising C1-3 oxygenate compounds such as formaldehyde, glycolaldehyde, glyoxal, pyruvaldehyde or acetol, wherein the process is carried out in the presence of a crystalline microporous material having a ring pore structure selected from an eight-membered ring pore structure or a ten-membered ring pore structure.

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.