Hydroxyapatite extraction from bio waste: The influence of porcine bone particle size

Authors

Gianina Martha Anit ⋅ PH Department of Mining, Metallurgical, and Materials Engineering, University of the Philippines Diliman
Ryan Bonifacio ⋅ PH Department of Mining, Metallurgical, and Materials Engineering, University of the Philippines Diliman
John Kenneth Cruz ⋅ PH Department of Mining, Metallurgical, and Materials Engineering, University of the Philippines Diliman
Arlene Kris Go ⋅ PH Department of Mining, Metallurgical, and Materials Engineering, University of the Philippines Diliman
Jill Manapat ⋅ PH Metallurgical, and Materials Engineering, University of the Philippines Diliman
Armando Somintac ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

Hydroxyapatite is extracted from porcine bones via thermal decomposition process and the effect of raw material particle size on extraction is investigated. Three particle size ranges were used namely, 300-500, 180-300, and 150-180 microns. FTIR analysis showed that calcination at 750^oC for 3 hours removed organic components from the porcine bones. XRD analysis confirmed that the resulting material after calcination was hydroxyapatite. Furthermore, comparison with standard JCPDS data showed that the ideal porcine bone particle size to use for hydroxyapatite extraction is in the range of 180-300 microns.

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Issue

2012: Proceedings of the 30th Samahang Pisika ng Pilipinas Physics Congress

Article ID

SPP2012-2A-4

Section

Physics Education and Biological Physics

Published

2012-10-22

How to Cite

[1]

GM Anit, R Bonifacio, JK Cruz, AK Go, J Manapat, and A Somintac, Hydroxyapatite extraction from bio waste: The influence of porcine bone particle size, Proceedings of the Samahang Pisika ng Pilipinas 30, SPP2012-2A-4 (2012). URL: https://proceedings.spp-online.org/article/view/SPP2012-2A-4.