PROCESS FOR THE SYNTHESIS, WITH MULTIPLE SEEDING, OF ZEOLITE CRYSTALS HAVING A CONTROLLED PARTICLE SIZE

The present invention relates to a process for preparing zeolite crystals having a multimodal particle size distribution, and the sizes of which are between 0.02 μm and 20 μm, said process comprising a first introduction of one or more seeding agents into the tubular reactor or upstream of the tubul...

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Bibliographic Details
Main Authors Lutz, Cécile, Nicolas, Serge
Format Patent
LanguageEnglish
Published 13.05.2021
Subjects
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
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Summary:The present invention relates to a process for preparing zeolite crystals having a multimodal particle size distribution, and the sizes of which are between 0.02 μm and 20 μm, said process comprising a first introduction of one or more seeding agents into the tubular reactor or upstream of the tubular reactor, and at least one second introduction of one or more, identical or different, seeding agents into the tubular reactor.
Bibliography:Application Number: US201816493593