Archive:: International Journal of Mineral Processing and Extractive Metallurgy:: Science Publishing Group

Volume 1, Issue 5, November 2016

Heavy Metals Removal Using Surface Modified Glauconite Mineral

Khaled Abd-ElAal Selim, Rasha Smair El-Tawil, Nagui Aly Abdel-Khalek

Issue: Volume 1, Issue 5, November 2016

Pages: 46-55

Received: 2 September 2016

Accepted: 20 October 2016

Published: 23 November 2016

DOI: 10.11648/j.ijmpem.20160105.11

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Abstract: The objective of this paper is to enhance the adsorbing performance of the natural Egyptian phyllosilicate mineral, glauconite (greensand), through surface modification to obtain a particular combination of physical and chemical properties. It was found that Zn removal increased from 84% to 94%, while Pb removal varied from 96.67% to 99% by using f... Show More

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Modeling and Optimization of Vertical Pulsating High Gradient Magnetic Separator for Iron ore Slime Processing Using Response Surface Methodology

P. Sharath Kumar, B. P. Ravi, G. E. Sreedhar, P. C. Naganoor

Issue: Volume 1, Issue 5, November 2016

Pages: 56-63

Received: 6 October 2016

Accepted: 31 October 2016

Published: 12 December 2016

DOI: 10.11648/j.ijmpem.20160105.12

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Abstract: Due to the increasing demand in the high grade ores for the metallurgical operations and the stringent environmental conditions on the mining activity it is essential utilize the waste tailing pond slimes, recovery of iron values form these tailing ponds not only enhance the life of the existingoperating mines also finds the route to achieve the su... Show More

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Reaction Mechanism and Thermodynamics of Segregation Roasting of Iron Oxide

Maitreyee Bhattacharya

Issue: Volume 1, Issue 5, November 2016

Pages: 64-69

Received: 7 September 2016

Accepted: 31 October 2016

Published: 5 January 2017

DOI: 10.11648/j.ijmpem.20160105.13

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Abstract: This paper presents the reduction mechanism of iron recovery from pure ferric oxide by the segregation roasting-magnetic separation process both from the chemical reaction and physical phenomena point of view. In segregation roasting process, coal is used as the reducing agent and calcium chloride as chlorinating agent. Segregation roasting of iron... Show More

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