Invention Grant
- Patent Title: Modified Y-type zeolites having a trimodal intracrystalline structure, method for making same, and use thereof
- Patent Title (中): 具有三峰晶体结构的改性Y型沸石，其制备方法及其用途
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Application No.: US13141281Application Date: 2009-12-22
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Publication No.: US09126183B2Publication Date: 2015-09-08
- Inventor: Sander Van Donk , Maxime Lacroix , Régine Kenmogne-Gatchuissi , François Fajula , Métin Bulut , Jean-Pierre Dath , Krijn Pieter De Jong , Petra Elisabeth De Jongh , Jovana Zecevic , Adrianus Nicolaas Cornelis Van Laak
- Applicant: Sander Van Donk , Maxime Lacroix , Régine Kenmogne-Gatchuissi , François Fajula , Métin Bulut , Jean-Pierre Dath , Krijn Pieter De Jong , Petra Elisabeth De Jongh , Jovana Zecevic , Adrianus Nicolaas Cornelis Van Laak
- Applicant Address: FR Paris FR Puteaux
- Assignee: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE,TOTAL MARKETING SERVICES
- Current Assignee: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE,TOTAL MARKETING SERVICES
- Current Assignee Address: FR Paris FR Puteaux
- Agency: Sughrue Mion, PLLC
- Priority: FR0858952 20081222
- International Application: PCT/FR2009/052668 WO 20091222
- International Announcement: WO2010/072976 WO 20100701
- Main IPC: B01J29/84
- IPC: B01J29/84 ; B01J29/08 ; B01J29/12 ; C01B39/02 ; C01B39/24 ; C10G47/16
Abstract:
The invention relates to a Y-type zeolite having a modified faujasite structure, the intracrystalline structure of which includes at least one network of micropores, at least one network of small mesopores having an average diameter ranging from 2 to 5 nm, and at least one network of large mesopores having an average diameter ranging from 10 to 50 nm. The invention also relates to particles including such zeolites and to the use thereof in a method for processing crude oil, particularly as a hydrocracking catalyst.
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