Modification of the aluminium form of faujasite with fluorine |
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| Authors: | S. Kowalak |
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| Affiliation: | (1) Faculty of Chemistry, A. Mickiewicz University, Pozna!["nacute"]("/content/kt74427l50014468/xlarge324.gif") , Poland |
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| Abstract: | Aluminium-modified faujasites (AIY) were fluorinated with NH4F solution. The AIY sample calcined before fluorine treatment shows poor crystallinity and low catalytic activity. The activity of the AIY sample fluorinated without calcination is significantly enhanced and crystallinity is well retained.
                   (AIY)  NH4F.   AIY,     ,  . AIY,  ,  , .
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