Effect of Heat Treatment on Phase-Formation Behavior of Agricultural Material

Article Preview

Abstract:

In present study, the phase transformations upon heat treatment were investigated and assessment the possibilities to produce the raw material in the production of low-cost natural adsorbents which have appropriate physical and mechanical characteristics. The physical-chemical properties of agricultural material were identified by Energy Dispersive X-Ray Fluorescence (EDXRF), X-Ray Diffraction (XRD) and Fourier Transform Infrared Spectroscopy (FTIR) spectroscopy. The XRD pattern suggest that the Babylonia areolata shells sample have the aragonite phase while the rice husk and the coconut lumber sawdust have amorphous structure. After that, all samples were annealed at different temperatures ranging from 300 to 900°C, another that, all samples have been transform structural in to Oxide compound. Moreover, the chemical compositions were investigated by XRF and FTIR was developed for analysis of functional group and their chemical bonding characteristics.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

323-326

Citation:

Online since:

June 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] N. Tanpaiboonkul, S. Asavapisit, W. Sungwornpatansakul, J. Environ. Sci. 22(12) (2010) 1993-(1996).

Google Scholar

[2] W. Nakbanpote, B.A. Goodman, P. Thiravetyan, Colloids Surf. A. 304 (2007) 7.

Google Scholar

[3] K.V. Narasimhulu, J.L. Rao, Spectrochim. Acta. Part A. 56 (2000) 1345.

Google Scholar

[4] M.A.Z. Coelho, A.I.S. Brigida, V.M.A. Calado, L.R.B. Goncalves, Effect of chemical treatment on properties of green coconut fiber, Carbohydrate Polymer. 79 (2010) 832-838.

DOI: 10.1016/j.carbpol.2009.10.005

Google Scholar

[5] C.P.L. Prasuna, K.V. Narasimhulu, N.O. Gopal, The microstructures of biomineralized surfaces: a spectroscopic study onthe exoskeletons of fresh water (Apple) snail, Pila globosa. Spectrochimica Acta Part A, 60, 2 305–2314.

DOI: 10.1016/j.saa.2003.12.004

Google Scholar