公开(公告)号：US20010043895A1

公开(公告)日：2001-11-22

申请号：US09853911

申请日：2001-05-11

Applicant: Haldor Topsoe A/S

Inventor： Niels C. Schiodt

IPC: C07C409/44 ,  C07C067/36 ,  C07C051/10 ,  C07C051/14 ,  C07C065/00 ,  C22B011/00

CPC classification number: B01J38/48 ,  B01J27/32 ,  C07C51/12 ,  Y02P20/584 ,  C07C53/08

Abstract: A method for generating a solution containing rhodium at a concentration of at least 0.01 M and preferably at least 0.20 M, comprising treating solid rhodium iodide or other solid source of rhodium with a reducing agent selected from a source of hydrazine, hydrazine hydrate, hydrazinium salts, organic derivatives of hydrazine, hypophosphorous acid and salts of hypophosphorous acid.

Abstract translation: 一种产生浓度为至少0.01M，优选至少0.20M的铑的溶液的方法，包括用选自肼，水合肼，腙盐的还原剂处理固体碘化铑或其它固体铑源 ，肼的有机衍生物，次磷酸和次磷酸的盐。

公开(公告)号：US20250128244A1

公开(公告)日：2025-04-24

申请号：US18824660

申请日：2024-09-04

Applicant: Haldor Topsoe A/S

Inventor： Charlotte Vinding OVESEN ,  Fernando Morales CANO ,  Jens Henrik HYLDTOFT ,  Michael BRORSON

IPC: B01J23/78 ,  B01J23/00 ,  B01J23/58 ,  B01J35/00 ,  B01J35/30 ,  B01J35/51 ,  B01J35/61 ,  B01J35/63 ,  B01J37/02 ,  C01B3/40

Abstract: A process for producing a catalyst, comprising the steps of modifying a carrier by a first impregnation with at least one alkaline earth metal in a first metal precursor solution, the first metal precursor being decomposed to form at least one metal oxide or metal hydroxide, thereby obtaining a modified carrier. A second impregnation is carried out by incipient wetness by a second precursor solution comprising at least one metal Me in a second solution. Finally, the second precursor is decomposed, thereby obtaining a catalyst body having an enrichment of the at least one metal Me in the outer shell of the catalyst body, the metal being present in a concentration having either as an egg-shell profile or a hammock profile.

公开(公告)号：US20190091665A1

公开(公告)日：2019-03-28

申请号：US16193838

申请日：2018-11-16

Applicant: Haldor Topsoe A/S

Inventor： Charlotte Vinding Ovesen ,  Fernando Morales Cano ,  Jens Henrik Hyldtoft ,  Michael Brorson

IPC: B01J23/78 ,  B01J35/10 ,  B01J37/02 ,  B01J35/00 ,  B01J35/08 ,  B01J23/00 ,  B01J23/58 ,  C01B3/40

Abstract: A process for producing a catalyst, comprising the steps of modifying a carrier by a first impregnation with at least one alkaline earth metal in a first metal precursor solution, the first metal precursor being decomposed to form at least one metal oxide or metal hydroxide, thereby obtaining a modified carrier. A second impregnation is carried out by incipient wetness by a second precursor solution comprising at least one metal Me in a second solution. Finally, the second precursor is decomposed, thereby obtaining a catalyst body having an enrichment of the at least one metal Me in the outer shell of the catalyst body, the metal being present in a concentration having either as an egg-shell profile or a hammock profile.

公开(公告)号：US20190006668A1

公开(公告)日：2019-01-03

申请号：US15753664

申请日：2016-08-24

Applicant: HALDOR TOPSOE A/S

Inventor： Jon Fold VON BÜLOW ,  Søren DAHL ,  Jonathan HØJBERG ,  Jakob Weiland HØJ

IPC: H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  C01G53/00

Abstract: A lithium positive electrode active material intermediate comprising less than 80 wt % spinel phase and a net chemical composition of LixNiyMn2-yO4-δ wherein 0.9≤x≤1.1; 0.4≤y≤0.5; and 0.1≤δ; where the lithium positive electrode active material intermediate has been heat treated in a reducing atmosphere at a temperature of from 300° C. to 1200° C. A process for the preparation of a lithium positive electrode active material with high tap density for a high voltage secondary battery where the cathode is fully or partially operated above 4.4 V vs. Li/Li+, comprising the steps of a) heating a precursor in a reducing atmosphere at a temperature of from 300° C. to 1200° C. to obtain a lithium positive electrode active material intermediate; b) heating the product of step a. in a non-reducing atmosphere at a temperature of from 300° C. to 1200° C.

公开(公告)号：US20180312410A1

公开(公告)日：2018-11-01

申请号：US15768302

申请日：2016-10-14

Applicant: HALDOR TOPSOE A/S

Inventor： Esben TAARNING ,  Christian Mårup OSMUNDSEN

IPC: C02F1/20 ,  B01D19/00 ,  B01D53/52

CPC classification number: C10G21/06 ,  C10G29/24

Abstract: A method for removing sulphur compounds from a process stream by contacting the process stream with an aqueous solution containing glycolaldehyde as the predominant compound.

公开(公告)号：US09975113B2

公开(公告)日：2018-05-22

申请号：US15435758

申请日：2017-02-17

Applicant: Haldor Topsoe 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 ,  B01J37/04 ,  B01J37/08 ,  B01J37/10

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.

公开(公告)号：US20180001309A1

公开(公告)日：2018-01-04

申请号：US15704216

申请日：2017-09-14

Applicant: Haldor Topsoe A/S

Inventor： Joachim Harteg Jacobsen ,  Charlotte Vinding Ovesen ,  Christian Daugaard

IPC: B01J23/755 ,  C01B3/40 ,  B01J35/00 ,  B01J23/04 ,  B01J37/00 ,  B01J35/10 ,  B01J37/02 ,  B01J37/08

CPC classification number: B01J23/755 ,  B01J21/04 ,  B01J21/10 ,  B01J23/005 ,  B01J23/04 ,  B01J23/78 ,  B01J23/83 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/1004 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1028 ,  B01J35/1033 ,  B01J35/1038 ,  B01J37/0009 ,  B01J37/0063 ,  B01J37/0201 ,  B01J37/0205 ,  B01J37/0209 ,  B01J37/024 ,  B01J37/08 ,  B01J37/088 ,  C01B3/40 ,  C01B2203/0233 ,  C01B2203/1058 ,  C01B2203/1235 ,  C01B2203/1241 ,  Y02P20/52

Abstract: The invention provides a method for the production of a supported nickel catalyst, in which an aqueous mixture comprising an alkali metal salt plus other metal salts is sintered to form a support material. A supported nickel catalyst comprising potassium β-alumina is also provided.

公开(公告)号：US20170173570A1

公开(公告)日：2017-06-22

申请号：US15435758

申请日：2017-02-17

Applicant: Haldor Topsoe A/S

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

IPC: B01J29/70 ,  B01J37/08 ,  B01J37/04 ,  B01J37/10 ,  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.

公开(公告)号：US20170002281A1

公开(公告)日：2017-01-05

申请号：US15267688

申请日：2016-09-16

Applicant: Haldor Topsoe A/S

Inventor： Kim Aasberg-Petersen ,  Peter Seier Christensen ,  Thomas Sandahl Christensen

IPC: C10K3/02 ,  C01B3/38 ,  C01B3/36 ,  C10G2/00

CPC classification number: C10K3/02 ,  B01D53/72 ,  C01B3/24 ,  C01B3/34 ,  C01B3/36 ,  C01B3/38 ,  C01B3/382 ,  C01B3/386 ,  C01B2203/0227 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/0255 ,  C01B2203/0261 ,  C01B2203/062 ,  C01B2203/1235 ,  C01B2203/1258 ,  C01B2203/1276 ,  C01B2203/142 ,  C01B2203/143 ,  C01B2203/148 ,  C07C1/0485 ,  C10G2/30 ,  C10G2/31 ,  C10G2/32 ,  C10G2300/4075

Abstract: A process for the production of synthesis gas by the use of autothermal reforming in which tail gas from downstream Fischer-Tropsh synthesis is hydrogenated and then added to the autothermal reforming stage.

Abstract translation: 通过使用自热重整制造合成气的方法，其中来自下游费 - 托罗普合成的尾气被氢化，然后加入到自热重整阶段。

公开(公告)号：US20160271596A1

公开(公告)日：2016-09-22

申请号：US14442492

申请日：2013-12-06

Applicant: Haldor Topsoe A/S

Inventor： Manuel Moliner Marin ,  Raquel Martinez Franco ,  Avelino Corma Canós ,  Joakim Reimer Thøgersen

IPC: B01J29/76 ,  B01D53/86 ,  B01J37/10 ,  C01B39/48 ,  B01J37/00

CPC classification number: B01J29/76 ,  B01D53/8628 ,  B01D53/9418 ,  B01D2255/20761 ,  B01D2255/50 ,  B01J29/763 ,  B01J37/0018 ,  B01J37/10 ,  C01B39/06 ,  C01B39/48

Abstract: Process for the direct synthesis of Cu-SSZ-13 from a synthesis mixture comprising water, at least one silicon source, at least one Al source, at least one Cu source, at least one polyamine for complexing with Cu, and a single organic structure directing agent. A Cu containing molecular sieve having the framework structure of SSZ-13, obtainable by the process and use of the Cu containing molecular sieve.

Abstract translation: 从包含水，至少一种硅源，至少一种Al源，至少一种Cu源，至少一种与Cu络合的多胺的合成混合物直接合成Cu-SSZ-13的方法和单一有机结构 指导代理人 具有SSZ-13骨架结构的含Cu分子筛，可通过使用含Cu分子筛的方法获得。