发明授权
US5849657A Catalyst for the dehydrogenation of C.sub.6 -C.sub.15 paraffins and to a
process for making such catalysts
失效
用于C6-C15烷烃脱氢的催化剂和制备这种催化剂的方法
- 专利标题： Catalyst for the dehydrogenation of C.sub.6 -C.sub.15 paraffins and to a process for making such catalysts
- 专利标题（中）： 用于C6-C15烷烃脱氢的催化剂和制备这种催化剂的方法
-
申请号： US560096申请日： 1995-11-17
-
公开(公告)号： US5849657A公开(公告)日： 1998-12-15
- 发明人: Hans Lansink Rotgerink , Thomas Tacke , Reinhold Brand , Peter Panster
- 申请人： Hans Lansink Rotgerink , Thomas Tacke , Reinhold Brand , Peter Panster
- 申请人地址： DEX Frankfurt am Main
- 专利权人： Degussa Aktiengesellschaft
- 当前专利权人： Degussa Aktiengesellschaft
- 当前专利权人地址： DEX Frankfurt am Main
- 优先权： DEX4442327.6 19941129
- 主分类号： B01J23/60
- IPC分类号： B01J23/60 ; B01J23/62 ; C07B61/00 ; C07C5/32 ; C07C5/333 ; C07C11/02 ; B01J27/045
摘要：
A catalyst for the dehydrogenation of C6.sub.6 -C.sub.15 paraffins is disclosed. The catalyst contains, on a support, at least one platinum group component, at least one promoter component from the group tin, germanium and lead, and at least one additional modifier. The additional modifier contains at least one alkaline earth metal. The stability of the catalyst is essentially higher than that achieved by conventional use of an alkali metal.
公开/授权文献
- US5044081A Carpet trimmer with a recessed guide 公开/授权日：1991-09-03