发明授权
US07982083B2 Catalyst comprising an EUO zeolite, a 10 MR zeolite and a 12 MR zeolite, and its use in isomerizing aromatic C8 compounds
有权
包含EUO沸石，10MR沸石和12 MR沸石的催化剂，以及其用于异构化芳香族C8化合物
- 专利标题： Catalyst comprising an EUO zeolite, a 10 MR zeolite and a 12 MR zeolite, and its use in isomerizing aromatic C8 compounds
- 专利标题（中）： 包含EUO沸石，10MR沸石和12 MR沸石的催化剂，以及其用于异构化芳香族C8化合物
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申请号： US12158753申请日： 2006-12-01
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公开(公告)号： US07982083B2公开(公告)日： 2011-07-19
- 发明人: Emmanuelle Guillon , Eric Sanchez , Sylvie Lacombe
- 申请人： Emmanuelle Guillon , Eric Sanchez , Sylvie Lacombe
- 申请人地址： FR Rueil Malmaison Cedex
- 专利权人： IFP Energies Nouvelles
- 当前专利权人： IFP Energies Nouvelles
- 当前专利权人地址： FR Rueil Malmaison Cedex
- 代理机构： Millen, White, Zelano & Branigan, P.C.
- 优先权： FR0513176 20051222
- 国际申请： PCT/FR2006/002647 WO 20061201
- 国际公布： WO2007/080246 WO 20070719
- 主分类号： C07C5/22
- IPC分类号： C07C5/22 ; B01J29/06
摘要：
A catalyst is described which comprises at least one zeolite with structure type EUO, at least one zeolite having channels the opening to which is defined by a ring of 10 oxygen atoms (10 MR), at least one zeolite having channels the opening to which is defined by a ring of 12 oxygen atoms (12 MR) and at least one porous mineral matrix. Said catalyst optionally also contains at least one group VIII metal. The catalyst of the invention is used in a process for isomerizing a feed comprising aromatic compounds containing 8 carbon atoms per molecule.