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- W3161165911 abstract "This study synthesized zeolite W from waste natural zeolite powder. Activation of natural zeolite was required if zeolite W was to be created. Although thermal treatment at 400 to 900 °C made amorphous meta-zeolite, the amount of crystalline zeolite formed was limited to 36.5 wt%. Moreover, chabazite was also present (up to 30.4 wt%) with the extent dependent upon whether stirred or static synthesis conditions were employed. Regardless, thermal treatment of natural zeolite did not significantly improve zeolite W formation compared with synthesis from “as received” natural zeolite. In contrast, alkali fusion at 600 °C for 4 h activated the majority of aluminium species and <40 wt% of silica species. Consequently, the amount of crystalline zeolite W made was promoted; especially when the reaction mixture was agitated. The preferred reaction temperature was 150 °C; as below this value there was rapid decrease in zeolite W content and enhancement of zeolite L production. Reaction time was as short as 16 h, which was relatively fast compared to literature values. Similarly, a SiO2/Al2O3 ratio of > 3 was required if zeolite W was to be synthesized rather than zeolite L. Notably, if the SiO2/Al2O3 ratio was increased to >5.88 then the presence of zeolite W was reduced. Preferred H2O/SiO2 ratio was related to the amount of KOH used in the fusion stage. The cation exchange capacity of 324 meq/100 g suggested that this material may be suitable for a range of ammonium based environmental remediation problems" @default.
- W3161165911 created "2021-05-24" @default.
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- W3161165911 date "2021-08-01" @default.
- W3161165911 modified "2023-09-26" @default.
- W3161165911 title "Synthesis and cation exchange capacity of zeolite W from ultra-fine natural zeolite waste" @default.
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- W3161165911 cites W2087492195 @default.
- W3161165911 cites W2088672186 @default.
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- W3161165911 doi "https://doi.org/10.1016/j.eti.2021.101595" @default.
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