Study on Preparation Zeolite X from Stellerite

Xiao Hu Zhang; Nan Chun Chen

doi:10.4028/www.scientific.net/AMR.624.283

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 624Study on Preparation Zeolite X from Stellerite

Study on Preparation Zeolite X from Stellerite

Abstract:

Natural Stellerite has a big reserve volume, but has some shortcomings which are irregular ducts and Connotation impurities and so on. So, it is necessary to use Stellerite to prepare zeolite X for enhancing purity and property. It tests Products by XRD, FT-IR and Stereo Microscope. The study shows that optimum parameter is n(SiO₂)/n(Al₂O₃)=3, n(Na₂O)/n(SiO₂) =1.1-1.2 and n(H₂O)/ n(Na₂O)=30-40. The gel ages at room temperature for 12 h, and then keeps at 95 °C for 7h. The pure zeolite X could be prepared.

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Periodical:

Advanced Materials Research (Volume 624)

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283-286

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https://doi.org/10.4028/www.scientific.net/AMR.624.283

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Online since:

December 2012

Authors:

Xiao Hu Zhang, Nan Chun Chen

Keywords:

Characterization, Preparation, Stellerite, Zeolite X

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