Obtaining high purity silica from rice hulls
Many routes for extracting silica from rice hulls are based on direct calcining. These methods, though, often produce silica contaminated with inorganic impurities. This work presents the study of a strategy for obtaining silica from rice hulls with a purity level adequate for applications in electr...
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| Hlavní autoři: | , , , , , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
Sociedade Brasileira de Química
2010-01-01
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| Edice: | Química Nova |
| Témata: | |
| On-line přístup: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422010000400005 |
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