Mandre, N R and Prabhu, S and Gujar, A R and Venugopal, R (2006) Processing of Beach Sand Minerals of Maharastra Coast. In: Proceedings of the International Seminar on Mineral Processing Technology and Indo-Korean Workshop on Resource Recycling (MPT-2006), March 8-10, 2006, NML, Chennai.
In the present paper, an attempt has been to bene-ficiate beach sand minerals of Maharastra coast. For this purpose, beach sand mineral samples were collected from two different coastal places namely; Pirawadi and Kother-wadi area. The samples obtained were subjected for chara-cterization & beneficiation studies. The characterization studies were mainly carried out by mineralogical analyses. The mineralogical analyses indicated 12-15% Ilmenite, 5-7% Magnetite and 65-70% Quartz in Pirawadi sample. Similarly Kotherwadi sample showed the presence of 10-12% Ilmanite along with 40-45% quartz. The studies also indicated the increased heavy mineral concentration in finer size (-75 11) fractions. Further, the beneficiation studies were carried out using Perm roll magnetic separator using different variables such as particle size, magnetic inte-nsity, roll speed, splitter position etc. From the studies it was possible to recover 80-85% magnetic minerals under different conditions.
|Item Type:||Conference or Workshop Item (Paper)|
|Uncontrolled Keywords:||magnetic intensity; particle size; ilmenite; commercial exploitation|
|Deposited By:||Sahu A K|
|Deposited On:||20 Dec 2012 10:20|
|Last Modified:||20 Dec 2012 10:20|
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