Optimization of Magnesium Separation and Extraction from Boron Slurry Using Response Surface Methodology

Abstract:

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Response surface methodology was used to optimize the soaking Mg leaching ratio from the boron slurry screened by 25 fractional factorial design. Five effective factors such as H2SO4 concentrations, reaction time, reaction temperature and stir velocity were tested by using 25 fractional factorial design criterion and three effective factors H2SO4 concentrations, reaction time and reaction temperature showed significant effect(P2SO4 concentrations of 0.29mol/l, reaction time of 90 min and reaction temperature of 50°C. Three runs of additional confirmation experiments were conducted. The mixture magnesium leaching value was 58.20%.

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Periodical:

Edited by:

Helen Zhang and David Jin

Pages:

366-369

DOI:

10.4028/www.scientific.net/AMR.366.366

Citation:

F. Gao et al., "Optimization of Magnesium Separation and Extraction from Boron Slurry Using Response Surface Methodology", Advanced Materials Research, Vol. 366, pp. 366-369, 2012

Online since:

October 2011

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Price:

$35.00

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