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http://acervodigital.unesp.br/handle/11449/31601- Title:
- Different particle size silicas from water glass.
- Universidade Estadual Paulista (UNESP)
- 0100-4042
- Non-crystalline silica was obtained with different particle sizes. Samples were prepared from soluble sodium silicate (water glass) and sulfuric acid solutions. Dialysis was performed for sodium sulfate elimination. Products were dried in a microwave oven, milled and characterized by X-ray powder diffraction, infrared spectrum and sedigraphic analysis. Products milled for more than 120 minutes showed uniform particle size distribution with average silica particle size of 4.5 mu m.
- 1-Sep-1996
- Quimica Nova. São Paulo: Soc Brasileira Quimica, v. 19, n. 5, p. 469-472, 1996.
- 469-472
- Soc Brasileira Quimica
- silica
- soluble sodium silicate
- particle size
- http://quimicanova.sbq.org.br/qn/qnol/1996/vol19n5/v19_n5_03.pdf
- Acesso aberto
- outro
- http://repositorio.unesp.br/handle/11449/31601
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