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Wolverhampton Intellectual Repository and E-Theses > School of Applied Sciences > Research Centre in Applied Sciences  > Plant and Environmental Research Group > Zeolite L Synthesis using Different Molar Gel Compositions for the Purpose of Minimising Reagent Water.

Please use this identifier to cite or link to this item: http://hdl.handle.net/2436/30464
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Title: Zeolite L Synthesis using Different Molar Gel Compositions for the Purpose of Minimising Reagent Water.
Authors: Wan, Ya
Williams, Craig D.
Duke, Catherine V. A.
Cox, Jeffrey J.
Citation: Microporous and Mesoporous Materials, 47(1): 79-84
Publisher: Amsterdam: Elsevier
Journal: Microporous and Mesoporous Materials
Issue Date: 2001
URI: http://hdl.handle.net/2436/30464
DOI: 10.1016/S1387-1811(01)00319-5
Additional Links: http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TH4-43MBV1B-8&_user=10&_rdoc=1&_fmt=&_orig=search&_sort=d&view=c&_acct=C000050221&_version=1&_urlVersion=0&_userid=10&md5=254a9740368fe093c81c7b350c404557
Abstract: A new starting molar gel composition 1.3K2O:Al2O3:6.0SiO2:37H2O containing much less silica, potassium and water than a conventional gel composition has been successfully used for the synthesis of zeolite L with minimum chemical waste. Inductively coupled plasma analysis on the mother liquors showed that conversion of 99.7% for Al, 90.9% for Si and 82.2% for K had been achieved when the new gel composition was used for the synthesis. The zeolite L synthesized from the new gel composition showed a well-defined cylindrical morphology. Zeolite L has also been synthesized from two other modified molar gel compositions 1.5K2O:Al2O3:6.0SiO2:37H2O and 1.9K2O:1.0Al2O3:6.0SiO2:67H2O. The chemical waste associated with those two synthesis gel compositions is also greatly reduced.
Type: Article
Language: en
Keywords: Geochemistry
Zeolites
Zeolite L
Reagent waste
Synthesis
Gels, aqueous fluoride
Gels, Composition
Gels, Molar
Water
ISSN: 13871811
Appears in Collections: Plant and Environmental Research Group

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