| 发明名称 | Catalyst and method for the production of chlorine by gas phase oxidation | ||
| 摘要 | The present invention relates to a catalyst for preparation of chlorine by catalytic gas phase oxidation of hydrogen chloride with oxygen, in which the catalyst comprises at least tin dioxide as a support material and at least one ruthenium-containing compound as a catalytically active material, and comprises, as an additional secondary constituent, a compound of an element or an element selected from the group of: Nb, V, Ta, Cr, Mo, Au, In, Sc, Y and lanthanoids, especially La and Ce. | ||
| 申请公布号 | US9468913(B2) | 申请公布日期 | 2016.10.18 |
| 申请号 | US201113818322 | 申请日期 | 2011.08.22 |
| 申请人 | Covestro Deutschland AG | 发明人 | Wolf Aurel;Mleczko Leslaw;Schlüter Oliver Felix-Karl |
| 分类号 | C01B7/00;B01J27/135;B01J27/13;B01J23/00;B01J23/40;B01J23/42;B01J23/20;B01J23/62;B01J23/63;B01J23/648;B01J23/652;B01J37/02;B01J37/03;C01B7/04;B01J35/08 | 主分类号 | C01B7/00 |
| 代理机构 | K&L Gates, LLP | 代理人 | K&L Gates, LLP |
| 主权项 | 1. A catalyst composition comprising at least tin dioxide as a support material and at least one ruthenium-containing compound as a catalytically active material, wherein the support material comprises, as an additional secondary constituent, a compound of an element or an element selected from the group consisting of: Nb, V, Ta, Cr, Mo, Au, In, Sc, Y and lanthanoids. | ||
| 地址 | Leverkusen DE | ||