| 发明名称 | Method for preparing supported metal catalysts for hydrogenating unsaturated hydrocarbons | ||
| 摘要 | The present invention relates to a method for preparing a supported metal catalyst for the selective hydrogenation of unsaturated hydrocarbons, characterized in that it comprises the following steps: a) electroplating a layer of nickel on a metallic support, and thenb) electroplating a top layer of platinum and/or palladium.;The present invention also relates to the supported metal catalyst obtained by this process, and the use thereof in hydrogenation reactions of unsaturated hydrocarbons, in particular for the selective hydrogenation of light olefins. | ||
| 申请公布号 | US9533288(B2) | 申请公布日期 | 2017.01.03 |
| 申请号 | US201314082992 | 申请日期 | 2013.11.18 |
| 申请人 | Eurecat S.A. | 发明人 | Dufresne Pierre;Kirumakki Sharath |
| 分类号 | B01J23/89;C07C5/09;B01J37/02;B01J37/34;B01J23/42;B01J23/44;B01J23/755;C10G45/34;C10G45/40;C10G45/36;C10G45/46;C10G45/48;C10G45/52 | 主分类号 | B01J23/89 |
| 代理机构 | Saul Ewing LLP | 代理人 | Saul Ewing LLP ;Lauro, Esq. Peter C. |
| 主权项 | 1. A process for selective hydrogenation of hydrocarbon cuts containing alkenes and a substantial amount of dienes and/or alkynes having 2 to 12 carbon atoms, using a supported metal catalyst prepared by a method comprising the steps of: a) electroplating a layer of nickel on a metallic support; and b) electroplating a top layer of platinum and/or palladium. | ||
| 地址 | La Voulte-sur-Rhône FR | ||