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公开(公告)号:US07375049B2
公开(公告)日:2008-05-20
申请号:US10486622
申请日:2002-07-15
申请人: Martin John Hayes , Chandresh Malde , Michael Ian Petch , Stephen David Pollington , Brian Ronald Charles Theobald
发明人: Martin John Hayes , Chandresh Malde , Michael Ian Petch , Stephen David Pollington , Brian Ronald Charles Theobald
CPC分类号: B01J37/0205 , B01J21/005 , B01J21/04 , B01J23/626 , B01J23/63 , C07C5/02 , C07C5/325 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/10 , C07C2521/18 , C07C2523/06 , C07C2523/08 , C07C2523/12 , C07C2523/14 , C07C2523/18 , C07C2523/40 , C07C2523/72 , C07C2527/22
摘要: A catalyst suitable for the dehydrogenation and hydrogenation of hydrocarbons comprises at least one first metal and at least one second metal bound to a support material. The at least one first metal comprises at least one transition metal, suitably a platinum group metal. The support material is provided with an overlayer such that acidic sites on the support material are substantially blocked. In a preferred embodiment the catalyst is also substantially chloride free. Method of preparing catalyst are also disclosed.
摘要翻译: 适用于烃的脱氢和氢化的催化剂包括至少一种第一金属和至少一种与载体材料结合的第二金属。 所述至少一种第一金属包含至少一种过渡金属,合适的是铂族金属。 支撑材料设置有覆盖层,使得支撑材料上的酸性位点基本上被阻挡。 在优选的实施方案中,催化剂也基本上不含氯。 还公开了制备催化剂的方法。