| 发明名称 | Catalyst prepared by reactive milling | ||
| 摘要 | A process for preparing a catalyst, including the reactive milling of a first reagent, which is a chromium oxide compound, with a second reagent, which is a compound of the formula MzM′1-zOxFy, M and M′ each being an element having an oxidation state greater than or equal to 0, z being from 0 to 1, x being from 0 to 3, y being from 0 to 6, and 2x+y being greater than 0 and less than or equal to 6. | ||
| 申请公布号 | US9630170(B2) | 申请公布日期 | 2017.04.25 |
| 申请号 | US201314649099 | 申请日期 | 2013.11.27 |
| 申请人 | ARKEMA FRANCE | 发明人 | Dubois Jean-Luc |
| 分类号 | B01J27/32;B01J38/00;C07C17/087;C07C17/07;B01J37/26;B01J27/132;B01J35/02;B01J37/00;C07C17/20;B01J37/04;B01J27/138;B01J23/26;B01J23/34;B01J23/86;B01J27/135 | 主分类号 | B01J27/32 |
| 代理机构 | Buchanan Ingersoll & Rooney P.C. | 代理人 | Buchanan Ingersoll & Rooney P.C. |
| 主权项 | 1. A process for preparing a catalyst, comprising the reactive milling of a first reagent, which is a chromium oxide compound, with a second reagent, wherein the second reagent is selected from the group consisting: of CaCr2O7, CaCrO4, Ca3Cr2O8, Cr2V4O13, NiCr2O4, NiCrO4, CdCrF5, Pb3Cr2F12, Pb4CrF11, Pb5CrO8, Pb2CrO5, PbCrO4, Pb5CrF17, Pb5W3O9F10, CrF2, CrF3, CrOF2, PbF2, BiF3, BiF5, CdF2, NiF2, YF3, MoF3, MoF4, MoF5, MoF6, MoOF4, GeF2, GeF4, SbF3, SbF5, BaF2, LaF3, LaOF, PF3, SrF2, WF4, WF5, WF6, WOF4, ZnF2, MnF3, MnF2, SnF2, SnF4, CaF2, NbF3, NbF4, NbF5, NbO2F, MgF2, CeF4, TiF3, TiF4, TaF5, ThF4, FeF3, AlF3, ScF3, chromium-substituted Mn2O3, manganese-substituted Cr2O3, NiCraO4 where a is from 1 to 2, MoO2.4F0.6, Mo4O11.2F0.8 and combinations thereof. | ||
| 地址 | Colombes FR | ||