公开(公告)号：US20230064915A1

公开(公告)日：2023-03-02

申请号：US17793471

申请日：2021-02-15

申请人： BASF Corporation

发明人： Robert Willem Gosselink ,  Irina Yarulina ,  Gerda Kamsma ,  Bernard Reesink ,  Robert Terorde

IPC分类号： B01J23/755 ,  B01J21/12 ,  B01J35/10 ,  B01J37/04 ,  B01J37/03 ,  B01J37/02 ,  B01J37/06 ,  B01J37/08 ,  B01J37/18 ,  C08J7/12 ,  C07B35/02

摘要： The present invention relates to a supported nickel catalyst precursor comprising Ni, Si, Al, and O, wherein the catalyst precursor displays a specific total intrusion volume determined via Hg intrusion. Further, the present invention relates to a process for preparing said catalyst precursor. Yet further, the present invention relates to a supported nickel catalyst prepared from the said catalyst precursor. In addition thereto, the present invention relates to a use thereof in a hydrogenation reaction of aromatic compounds.

公开(公告)号：US20230082782A1

公开(公告)日：2023-03-16

申请号：US17795302

申请日：2021-02-15

申请人： BASF Corporation

发明人： Bernard Reesink ,  Robert Terorde ,  Irina Yarulina ,  Robert Willem Gosselink

IPC分类号： C08F8/04 ,  C07C5/02 ,  B01J23/755

摘要： The present invention relates to a process for the hydrogenation of an unsaturated hydrocarbon feedstock comprising: (1) preparing a granular material, wherein the particles of the granular material comprise a hydrogenation catalyst, or a precursor thereof, and one or more organic compounds, wherein the one or more organic compounds comprise one or more carboxlic acid and/or one or more ester and/or one or more ether moieties; (2) providing an unsaturated hydrocarbon feedstock; (3) preparing a mixture comprising the granular material obtained in (1), the unsaturated hydrocarbon feedstock provided in (2), hydrogen gas, and optionally a solvent system; (4) heating the mixture prepared in (3) to a temperature in the range of from 210 to 360° C. for hydrogenating the hydrocarbon feedstock.