Invention Application
- Patent Title: Process for the preparation of MFI-type zeolitic catalysts
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Application No.: US10295866Application Date: 2002-11-18
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Publication No.: US20030125545A1Publication Date: 2003-07-03
- Inventor: Luigi Balducci , Leonardo Dalloro , Alberto Cesana , Roberto Buzzoni
- Applicant: POLIMERI EUROPA S.p.A.
- Applicant Address: IT BRINDISI
- Assignee: POLIMERI EUROPA S.p.A.
- Current Assignee: POLIMERI EUROPA S.p.A.
- Current Assignee Address: IT BRINDISI
- Priority: ITMI2001A002470 20011123
- Main IPC: C07D201/04
- IPC: C07D201/04 ; C07C231/10 ; B01J029/06
Abstract:
The present invention relates to a process for the preparation of zeolitic catalysts of the MFI type in spheroidal form. The process consists in emulsifying and consolidating in paraffinic hydrocarbons, in the presence of a non-ionic surface-active agent or a suitable combination of a non-ionic surface-active agent and a cationic surface-active agent, a dispersion of particles of zeolitic material of the MFI type in a silica sol.
Public/Granted literature
- US06838406B2 Process for the preparation of MFI-type zeolitic catalysts Public/Granted day:2005-01-04
Information query
