公开(公告)号：US20170275232A1

公开(公告)日：2017-09-28

申请号：US15505803

申请日：2015-08-25

Applicant: BASF SE

Inventor： Christof Wilhelm WIGBERS ,  Wolfgang MAEGERLEIN ,  Thomas KRUG ,  Johann-Peter MELDER ,  Thomas HEIDEMANN ,  Bernd STEIN

IPC: C07C209/48 ,  B01J23/78 ,  B01J35/00 ,  B01J23/75 ,  B01J37/18

CPC classification number: C07C209/48 ,  B01J23/75 ,  B01J23/78 ,  B01J35/0006 ,  B01J35/002 ,  B01J37/18 ,  C07C2523/75 ,  Y02P20/582 ,  C07C211/11 ,  C07C211/09 ,  C07C211/12 ,  C07C211/18

Abstract: The invention relates to a process for preparing primary amines, which comprises hydrogenating at least one nitrile in an apparatus (V1) in the presence of an unsupported cobalt catalyst to obtain at least one primary amine, with recurrent or continuous addition of at least one compound (I) to the apparatus (V1), said compound (I) comprising at least one component selected from alkali metal, alkaline earth metal and rare earth metal.

公开(公告)号：US20240226858A1

公开(公告)日：2024-07-11

申请号：US18558408

申请日：2022-05-05

Applicant: BASF SE

Inventor： Thomas HEIDEMANN ,  Stephanie Sybille LINKE ,  Viktor ULRICH ,  Matthias HINRICHS ,  Michael FRIKO

IPC: B01J23/89 ,  B01J21/06 ,  B01J21/08 ,  B01J23/889 ,  B01J35/30 ,  B01J37/02 ,  B01J37/03 ,  B01J37/08 ,  B01J37/18 ,  C07C209/36

CPC classification number: B01J23/892 ,  B01J21/066 ,  B01J21/08 ,  B01J23/8896 ,  B01J35/394 ,  B01J37/0201 ,  B01J37/031 ,  B01J37/088 ,  B01J37/18 ,  C07C209/36

Abstract: The present invention relates to a catalytic material comprising Ni, one or more additional metals M, and an oxidic support material comprising Si and Zr, both in oxidic form, as well as a process for preparation thereof. In addition thereto, the present invention relates to a use of the inventive catalytic material as a catalyst or catalyst component, especially in a hydrogenation reaction.

公开(公告)号：US20230182120A1

公开(公告)日：2023-06-15

申请号：US17921384

申请日：2021-04-29

Applicant: BASF SE

Inventor： Thomas HEIDEMANN ,  Inna SCHWABAUER ,  Barbara WUCHER ,  Marie Katrin SCHROETER ,  Claudia OEZKOZANOGLU ,  Michael FRIKO ,  Jim BRANDTS

IPC: B01J23/755 ,  B01J21/08 ,  B01J35/00 ,  B01J35/02 ,  B01J37/04 ,  B01J37/03 ,  B01J37/02 ,  B01J37/08 ,  C07C209/36

CPC classification number: B01J23/755 ,  B01J21/08 ,  B01J35/0066 ,  B01J35/026 ,  B01J37/04 ,  B01J37/035 ,  B01J37/0236 ,  B01J37/088 ,  C07C209/36

Abstract: A catalytic material comprising Ni supported on an oxidic support comprising Zr in oxidic form and Si in oxidic form, wherein the catalytic material comprises equal to or greater than 65 weight-% of Ni, calculated as elemental Ni, wherein the catalytic material exhibits a Ni:Zr atomic ratio in the range of from 8.5 to 50.0.

公开(公告)号：US20210078935A1

公开(公告)日：2021-03-18

申请号：US16620023

申请日：2018-05-24

Applicant: BASF SE

Inventor： Regine Helga BEBENSEE ,  Thomas HEIDEMANN ,  Barbara BECKER ,  Eva KOCH ,  Hermann LUYKEN ,  Johann-Peter MELDER

IPC: C07C213/02 ,  C07C209/16 ,  B01J23/89 ,  B01J37/02 ,  B01J37/18

Abstract: The invention relates to a process for preparing alkanolamines and ethyleneamines in the liquid phase, by reacting ethylene glycol and/or monoethanolamine with ammonia in the presence of an amination catalyst which is obtained by reducing a catalyst precursor, wherein the preparation of the catalyst precursor comprises a step a) in which a catalyst precursor comprising one or more catalytically active components of Sn, Cu and Ni is first prepared and the catalyst precursor prepared in step a) is contacted simultaneously or successively with a soluble Ru compound and a soluble Co compound in a step b).

公开(公告)号：US20200079725A1

公开(公告)日：2020-03-12

申请号：US16469782

申请日：2017-12-07

Applicant: BASF SE

Inventor： Marie Katrin SCHROETER ,  Alvaro GORDILLO ,  Andrei-Nicolae PARVULSCU ,  Johann-Peter MELDER ,  Carlos LIZANDARA PUEYO ,  Juergen BECHTEL ,  Thomas HEIDEMANN ,  Stephan A. SCHUNK ,  Ulrich MUELLER

IPC: C07C209/16 ,  C07C213/02 ,  B01J23/80 ,  B01J37/03

Abstract: The present invention relates to a process for preparing ethanolamines and/or ethyleneamines in the gas phase by reacting ethylene glycol with ammonia in the presence of an amination catalyst. It is a characteristic feature of the process that the amination catalyst is prepared by reducing a calcined catalyst precursor comprising an active composition, where the active composition comprises one or more active metals selected from the group consisting of the elements of groups 8, 9, 10 and 11 of the Periodic Table of the Elements and optionally one or more added catalyst elements selected group consisting of the metals and semimetals of groups 3 to 7 and 12 to 17, the element P and the rare earth elements. It is a further characteristic feature of the process that a catalyst precursor having low basicity is used, the low basicity being achieved in that a) the catalyst precursor is prepared by coprecipitation and the active composition additionally comprises one or more basic elements selected from the group consisting of the alkali metals and alkaline earth metals; or b) the catalyst precursor, as well as the active composition, additionally comprises a support material and is prepared by impregnating the support material or precipitative application onto the support material and the support material comprises one or more basic elements selected from the group consisting of the alkali metals, Be, Ca, Ba and Sr or one or more minerals selected from the group consisting of hydrotalcite, chrysotile and sepiolite; or c) the catalyst precursor, as well as the active composition, additionally comprises a support material and is prepared by impregnating the support material or precipitative application onto the support material and the active composition of the catalyst support comprises one or more basic elements selected from the group consisting of the alkali metals and the alkaline earth metals; or d) the catalyst precursor is calcined at temperatures of 600° C. or more; or e) the catalyst precursor is prepared by a combination of variants a) and d) or by a combination of variants b) and d) or by a combination of variants c) and d).

公开(公告)号：US20190308928A1

公开(公告)日：2019-10-10

申请号：US16464943

申请日：2017-11-29

Applicant: BASF SE

Inventor： Andrei-Nicolae PARVULESCU ,  Alvaro GORDILLO ,  Marie Katrin SCHROETER ,  Johann-Peter MELDER ,  Juergen BECHTEL ,  Thomas HEIDEMANN ,  Stephan A. SCHUNK ,  UIrich MÜLLER

IPC: C07C209/16 ,  C01B39/02 ,  C01B39/04 ,  B01J29/18 ,  B01J37/30 ,  B01J37/08

Abstract: The present invention relates to a process for the conversion of 2-aminoethanol to ethane-1,2-diamine and/or linear polyethylenimines of the formula H2N—[CH2CH2NH]n—CH2CH2NH2 wherein n≥1 comprising (i) providing a catalyst comprising a zeolitic material having the MOR framework structure comprising YO2 and X2O3, wherein Y is a tetravalent element and X is a trivalent element; (ii) providing a gas stream comprising 2-aminoethanol and ammonia; (iii) contacting the catalyst provided in (i) with the gas stream provided in (ii) for converting 2-aminoethanol to ethane-1,2-diamine and/or linear polyethylenimines, wherein the average particle size of the zeolitic material along the 002 axis of the crystallites is in the range of from 5±1 nm to 55±8 nm as determined by powder X-ray diffraction.

公开(公告)号：US20150353446A1

公开(公告)日：2015-12-10

申请号：US14759522

申请日：2014-02-26

Applicant: BASF SE

Inventor： Mathias FEYEN ,  Bernd SCHAACK ,  Ulrich MUELLER ,  Thomas HEIDEMANN ,  Veronika WILL ,  Rainer SENK

IPC: C07C2/76 ,  B01J33/00 ,  B01J29/46

CPC classification number: C07C2/76 ,  B01J29/405 ,  B01J29/42 ,  B01J29/46 ,  B01J29/48 ,  B01J29/90 ,  B01J33/00 ,  B01J38/10 ,  B01J2229/123 ,  B01J2229/186 ,  B01J2229/32 ,  C07C2527/24 ,  C07C2529/46 ,  C07C2529/48 ,  Y02P20/52 ,  Y02P20/584 ,  C07C15/04

Abstract: Process for producing a passivated catalyst comprising a zeolite and at least one active metal, wherein the catalyst is held in a fluidized bed and is passivated in the fluidized bed by means of a silicon compound.

Abstract translation: 用于生产包含沸石和至少一种活性金属的钝化催化剂的方法，其中将催化剂保持在流化床中，并通过硅化合物在流化床中钝化。