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：US20240208917A1

公开(公告)日：2024-06-27

申请号：US18555301

申请日：2022-05-04

Applicant: BASF SE

Inventor： Sylvester GROESSL ,  Stephanie Sybille LINKE ,  Grit BAIER ,  Rute da Conceicao Tavares Andre

IPC: C07D307/32

CPC classification number: C07D307/32

Abstract: Disclosed herein are a method of preparing a product including one or more product compounds selected from the group consisting of lactones having at least one group selected from the group consisting of carboxyl, carboalkoxy, hydroxy and carboxylate, a method of using compounds selected from the group consisting of aliphatic tricarboxylic acids, esters thereof, anhydrides thereof, and salts thereof as starting compounds for making the product compounds, and a method of using a heterogeneous hydrogenation catalyst in a method of preparing a product including one or more the product compounds.

公开(公告)号：US20240228413A1

公开(公告)日：2024-07-11

申请号：US18555120

申请日：2022-05-04

Applicant: BASF SE

Inventor： Sylvester GROESSL ,  Stephanie Sybille LINKE ,  Grit BAIER ,  Tavares Andre Rute da Conceicao

IPC: C07C29/149

CPC classification number: C07C29/149

Abstract: Disclosed herein are a method of preparing a product including one or more product compounds selected from the group consisting of aliphatic polyols having three or more hydroxy groups and a total number of carbon atoms of 5 or more, a method of using compounds selected from the group consisting of aliphatic tricarboxylic acids, esters thereof, anhydrides thereof, and salts thereof as starting compounds for making the product compounds, and a method of using a heterogeneous hydrogenation catalyst in a method of preparing a product including one or more of the product compounds.

公开(公告)号：US20240199514A1

公开(公告)日：2024-06-20

申请号：US18573216

申请日：2022-06-27

Applicant: ENI S.P.A. ,  BASF SE

Inventor： Giacomo FILIPPINI ,  Gianluca FIORI ,  Thomas PASINI ,  Laura Annamaria PELLEGRINI ,  Steffen MADER ,  Stephanie Sybille LINKE ,  Stefan KOTREL ,  Thomas HEIDEMANN ,  Dagmar Pascale KUNSMANN-KEITEL

IPC: C07C29/60 ,  C07C29/84 ,  C07C31/08 ,  C07C31/10

CPC classification number: C07C29/60 ,  C07C29/84 ,  C07C31/08 ,  C07C31/10

Abstract: A process to produce propanol and iso-propanol (bio-propanol), a biocomponent for gasoline relates to the conversion of bio-glycerin to bio-propanol and bio-iso-propanol.
In particular, a process is related for the conversion of glycerin, in particular glycerin from renewable sources, to propanols, the process including the following steps:



(a) hydrogenating a glycerin phase with a Co—Cu—Mn—Mo based hydrogenation catalyst to give an effluent containing water and an organic mixture of more than 40 wt % of a mixture of ethanol, 1-propanol and 2-propanol and the rest being unreacted propanediols and glycerin, with traces of ethylene glycol;
(b) separating by mainly distillation the ethanol, 1-propanol and 2-propanol mixture from the other components in the effluent of step a); and (c)
optionally, recycling all or part of the unreacted propandiols and glycerin deriving from steps a) and/or b) to the hydrogenation step a).