发明授权
- 专利标题： NOUVEAUX CATALYSEURS A BASE DE ZEOLITHES MODIFIES PAR DES ELEMENTS ALCALINS SOUS FORME METALLIQUE, LEUR PREPARATION ET LEUR APPLICATION A L'ALKYLATION DES DERIVES ALKYL-AROMATIQUES
- 专利标题（英）： New catalysts based on zeolites modified by alkaline elements in metallic form, their preparation and their application to the alkylation of alkyl aromatic derivatives
- 专利标题（中）： 基于由金属元素中金属元素改性的沸石的新型催化剂，其制备及其应用于烷基芳族衍生物的烷基化
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申请号： EP88910058.2申请日： 1988-11-23
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公开(公告)号： EP0389530B1公开(公告)日： 1993-08-11
- 发明人: BARTHOMEUF, Denise , QUENACH DE QUIVILLIC, Viviane
- 申请人： CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , SOCIETE NATIONALE ELF AQUITAINE (PRODUCTION)
- 申请人地址： 15, quai Anatole France 75007 Paris FR
- 专利权人： CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE,SOCIETE NATIONALE ELF AQUITAINE (PRODUCTION)
- 当前专利权人： CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE,SOCIETE NATIONALE ELF AQUITAINE (PRODUCTION)
- 当前专利权人地址： 15, quai Anatole France 75007 Paris FR
- 代理机构： Nony, Michel
- 优先权： FR8716191 19871123
- 国际公布： WO8904716 19890601
- 主分类号： B01J29/04
- IPC分类号： B01J29/04 ; B01J29/08 ; C07C2/86
摘要：
Catalysts based on alkaline aluminosilicates or gallosilicates of faujasite structure, having an Si/Al or Si/Ga ratio less than 1.5, in which at least 10 % of the alkaline cations are potassium, rubidium and/or caesium ions, containg as additive inclusions of at least one alkaline element in metallic form. Also described are their preparation and their use in the alkylation reactions of alkyl aromatic derivatives.
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