发明授权
US5536695A Dehydrogenation catalysts for C.sub.3 C.sub.20 parafrins, and
preparation thereof
失效
C3C20 parafrins的脱氢催化剂及其制备方法
- 专利标题： Dehydrogenation catalysts for C.sub.3 C.sub.20 parafrins, and preparation thereof
- 专利标题（中）： C3C20 parafrins的脱氢催化剂及其制备方法
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申请号： US357026申请日： 1994-12-16
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公开(公告)号： US5536695A公开(公告)日： 1996-07-16
- 发明人: Franck Blejean , Fabienne Le Pettier , Blaise Didillon
- 申请人： Franck Blejean , Fabienne Le Pettier , Blaise Didillon
- 申请人地址： FRX Rueil Malmaison
- 专利权人： Institut Francais Du Petrole
- 当前专利权人： Institut Francais Du Petrole
- 当前专利权人地址： FRX Rueil Malmaison
- 优先权： FRX9315276 19931216
- 主分类号： B01J23/58
- IPC分类号： B01J23/58 ; B01J23/02 ; B01J23/56 ; B01J23/62 ; B01J23/76 ; B01J23/89 ; C07B61/00 ; C07C5/333 ; C07C11/02 ; B01J23/40
摘要：
The invention concerns a catalyst containing a support comprising at least one metal from group VIII of the periodic classification of elements such as platinum, palladium, ruthenium, rhodium, nickel, osmium or iridium, at least one additional metal selected from the group formed by groups IIB, IIIA, IVA, IVB, VA, VB, VIIB and VIII and at least one metal selected from the group formed by alkali and alkaline-earth metals, characterized in that said alkali or alkaline-earth metal is at least partially contained in the support in the form of an aluminate. The invention also concerns the preparation and use of said catalyst for dehydrogenation of C.sub.3 -C.sub.20 paraffins.
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