PREPARATION OF MAGNESIUM HYDROXIDE NANOPARTICLES FROM BITTERN
Main Article Content
Keywords
Bittern, magnesium hydroxide, nanoparticles, chemical precipitation process, precipitator.
Abstract
Magnesium hydroxide is an important material with high decomposition temperature. It is the important precursor for magnesium oxide. In the present study, nanoparticles of magnesium hydroxide were prepared from bittern. Bittern is the waste liquid formed during the production of salt. Since it is rich in magnesium, magnesium hydroxide nanoparticles can be prepared. The nanoparticles were characterized by SEM, EDS and TG-DTA.
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References
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2. S.Singaravelu, Training Course in Salt Technology, Salt Department, Government of India, 37, 4–22 August, 1981.
3. San Francisco Estuary Baylands Ecosystem, Chap: 10, Implementation Issues, Goals Draft Report for Public Review, 26 June, 1998.
4. A.C. Cumming and S.A. Kay, Common Salt, ELBS, London, 315, 1968.
5. ZHAI De-wei, CHEN Ai-min, NI Zhe-ming. Preparation of nanocrystalline magnesium hydroxide and using for wastewater containing chromium disposal. Bulletin of Science and Technology, 2007, 23: 141-145.
6. ZHU Hong-tao. Study on decolour of reactive brilliant red using magnesium hydroxide. Chemical Engineer, 2007, 3: 55-57.
7. GUI Hua, ZHANG Xiao-hong, LIU Yi-qun, et al. Effect of dispersion of nano-magnesium hydroxide on the flammability of flame retardant ternary composites. Composites Science and Technology, 2007, 67: 974-980.
8. A.I. Vogel, A Text Book of Quantitative Inorganic Analysis, ELBS, London, 1978.