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Synthesis of crystalline zeolite-13X from waste porcelain using alkali fusion |
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| Authors: | Takaaki Wajima Yasuyuki Ikegami |
| Affiliation: | aFaculty of Engineering and Resource Science, Akita University, 1-1, Tegata-gakuen-cho, Akita 010-8502, Japan;bInstitute of Ocean Energy, Saga University, 1-48, Kubara, Yamashiro-cho, Imari, Saga 849-4256, Japan |
| Abstract: | We attempted to convert waste porcelain into crystalline zeolite-13X using the alkali fusion method. Waste porcelain is mainly composed of amorphous glass phase and crystalline phases such as quartz and mullite. Most of the amorphous and crystalline phases were converted into soluble phases by alkali fusion, and could be transformed into single zeolite-13X crystals with a high specific surface area (412 m2/g) and unique micropore diameter (13 Å). |
| Keywords: | A. Sol– gel processes B. X-ray methods D. Clays E. Waste porcelain Zeolites |
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