Silica from rice husk through thermal decomposition
Data(s) |
01/01/1986
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Resumo |
The thermal decomposition characteristics of rice husk have been investigated by dynamic thermoanalytical techniques: DTA, TG, DTG and isothermal heating. The observed thermal behaviour is explained on the basis of a superposition of the decomposition of cellulose and lignin, which are the major organic constituents of rice husk. Morphological features of silica in husk as well as the ash are examined by scanning electron microscopy. Silica in the residual ash has been characterised by X-ray diffraction and infrared spectroscopy. Controlled thermal decomposition of rice husk has been shown to be a convenient method for the liberation of silica. |
Formato |
application/pdf |
Identificador |
James, Jose and Rao, M Subba (1986) Silica from rice husk through thermal decomposition. In: Thermochimica Acta, 97 . pp. 329-336. |
Publicador |
Elsevier Science |
Relação |
http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6THV-44DSHWG-73&_user=512776&_rdoc=1&_fmt=&_orig=search&_sort=d&_docanchor=&view=c&_acct=C000025298&_version=1&_urlVersion=0&_userid=512776&md5=a51f010cf4fe0f8042d6fc015d15cf90 http://eprints.iisc.ernet.in/22906/ |
Palavras-Chave | #Inorganic & Physical Chemistry |
Tipo |
Journal Article PeerReviewed |