公开(公告)号：US20200376477A1

公开(公告)日：2020-12-03

申请号：US16636802

申请日：2018-08-08

Applicant: SHELL OIL COMPANY

Inventor： Sipke Hidde WADMAN ,  Jeroen Karel VAN GELDER ,  Jean-Paul Andre Marie Joseph Ghislain LANGE

IPC: B01J37/02 ,  B01J23/44 ,  B01J23/656 ,  B01J21/18 ,  C07D307/08

Abstract: A method for preparing a metal-impregnated, carbon-supported catalyst composition is provided. The method comprises providing a carbon support particle having a smallest dimension of greater than 0.5 millimeters; contacting the carbon support particle with an organic impregnation solution comprising an organic solvent and at least one first metal-containing compound, wherein the first metal-containing compound comprises at least one first metal selected from groups 8, 9 and 10 of the periodic table, to form a first metal-impregnated carbon support particle; and drying the first metal-impregnated carbon support particle.

公开(公告)号：US20200376468A1

公开(公告)日：2020-12-03

申请号：US16636778

申请日：2018-08-08

Applicant: SHELL OIL COMPANY

Inventor： Sipke Hidde WADMAN ,  Jeroen Karel VAN GELDER ,  Jean-Paul Andre Marie Joseph Ghislain LANGE

IPC: B01J23/656 ,  B01J23/44 ,  B01J21/18 ,  B01J35/02 ,  B01J37/02 ,  C07C29/17 ,  C07D307/08

Abstract: A method for preparing a metal-impregnated, carbon-supported catalyst composition is provided. The method comprises providing a carbon support particle having a smallest dimension of greater than 0.5 millimeters; contacting the carbon support particle with a basic aqueous impregnation solution comprising abase having a pKb of at most 9 and at least one first metal-containing compound, wherein the first metal-containing compound comprises at least one first metal selected from groups 8, 9 and 10 of the periodic table, to form a first metal-impregnated carbon support particle; and drying the first metal-impregnated carbon support particle.