公开(公告)号：US20180085739A1

公开(公告)日：2018-03-29

申请号：US15561737

申请日：2016-03-23

Applicant: BASF SE

Inventor： Adrian MILANOV ,  Ekkehard SCHWAB ,  Mike HOFFMANN ,  Stefan KOTREL ,  Stefan ALTWASSER

IPC: B01J23/46 ,  C07C1/04 ,  B01J23/36 ,  B01J37/02 ,  B01J37/00

Abstract: The present invention relates to a catalytically active composition for the selective methanation of carbon monoxide in reformate streams comprising hydrogen and carbon dioxide, comprising at least one element selected from the group consisting of ruthenium, rhodium, nickel and cobalt as active component and rhenium as dopant on a support material. The catalyst according to the invention is preferably used for carrying out methanation reactions in a temperature range from 100 to 300° C. for use in the production of hydrogen for fuel cell applications.

公开(公告)号：US20250149600A1

公开(公告)日：2025-05-08

申请号：US18730647

申请日：2023-01-17

Applicant: BASF SE

Inventor： Daniel MALKO ,  Stefan KOTREL ,  Sandip DE ,  Lars MATTHES ,  Ansgar SCHAEFER ,  Sabine HIRTH ,  Bernd HINRICHSEN ,  Phillipp MUELLER

IPC: H01M4/90 ,  C25B1/04 ,  C25B11/093 ,  H01M8/10 ,  H01M8/18

Abstract: A mixed metal oxide catalyst, particularly Pt and Ru containing oxide catalysts, based catalysts for polymer electrolyte membrane (PEM) fuel cells, water electrolysis, regenerative fuel cells (RFC) or oxygen generating electrodes in various electrolysis applications.

公开(公告)号：US20230008221A1

公开(公告)日：2023-01-12

申请号：US17783004

申请日：2020-12-10

Applicant: BASF SE

Inventor： Andrei-Nicolae PARVULESCU ,  Trees Maria DE BAERDEMAEKER ,  Hamideh AHI ,  Nakul THAKAR ,  Stefan KOTREL ,  Emma Sian THOMPSON ,  Matthias KELLERMEIER ,  Ulrich MUELLER

IPC: B01J29/40 ,  B01J21/04 ,  B01J37/00 ,  C07C1/22

Abstract: The present invention relates to a process for preparing a molding comprising a zeolitic material and one or more oxidic binders, the process particularly comprising preparing a mixture of a zeolitic material, such as Mg-ZSM-5, a source of an oxidic binder, and a first plasticizer; admixing an acid to said mixture; and shaping of the mixture, to obtain a precursor of a molding; wherein in said mixture a specific weight ratio of the source of the oxidic binder to the sum of the zeolitic material and the source of the oxidic binder is applied. Further, the present invention relates to a molding obtainable or obtained by the inventive process, and to a molding itself displaying in particular a comparatively improved crush strength. Yet further, the present invention relates to a method for the conversion of oxygenates to olefins and to a use of the inventive molding.

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).