Title:
芳香族化合物を水素化するために用いるニッケル－銅系バイメタリック触媒の調製方法
Document Type and Number:
Japanese Patent JP7353297
Kind Code:
B2
Abstract:
Method for preparing a catalyst comprising a bimetallic active phase made of nickel and copper, and a support comprising a refractory oxide, comprising the following steps:a step of bringing the support into contact with a solution containing a nickel precursor is carried out;a step of bringing the support into contact with a solution containing a copper precursor is carried out;a step of drying the catalyst precursor at a temperature lower than 250° C. is carried out;the catalyst precursor obtained is supplied to a hydrogenation reactor, and a step of reduction by bringing said precursor into contact with a reducing gas at a temperature lower than 200° C. for a period greater than or equal to 5 minutes and less than 2 hours is carried out.
Inventors:
Buaregu Marika
Coigneau Anne-Agatha
Coigneau Anne-Agatha
Application Number:
JP2020557326A
Publication Date:
September 29, 2023
Filing Date:
April 05, 2019
Export Citation:
Assignee:
IFP ENERGIES NOUVELLES
International Classes:
B01J27/043; B01J37/02; B01J37/18; B01J37/20; C07C5/10; C07C13/18
Domestic Patent References:
| JP2008516765A | ||||
| JP2011036857A | ||||
| JP2017533085A | ||||
| JP2015522403A | ||||
| JP51137688A | ||||
| JP59016542A | ||||
| JP2015192958A |
Foreign References:
| US5948942 | ||||
| US20160264882 |
Attorney, Agent or Firm:
Naoto Matsumura
Akira Watanabe
Naoyuki Tamai
Akira Watanabe
Naoyuki Tamai
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