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development of column flotation technology at national metallurgical ...

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Bhar<strong>at</strong> Gold Mines Ltd., KGF (Gold ore) Gujar<strong>at</strong> Mineral Development Corpor<strong>at</strong>ion Ltd., Kadipani (Fluorspar) Indian Rare Earths Ltd., OSCOM, Ch<strong>at</strong>rapur (Sillimanite) Sociedade de Fomento Industrial Pvt. Ltd, Goa. (Iron ore) Calpro Mineral Technologies Ltd., Salem (Limestone) JSW Ltd., Tornagallu (Iron ore) T<strong>at</strong>a Steel, Joda (Iron ore)N<strong>at</strong>ional Metallurgical Labor<strong>at</strong>ory Madras Centre Page 5 <strong>of</strong> 10Chronological Activities <strong>of</strong> the field tests and Demonstr<strong>at</strong>ions with Pilot Flot<strong>at</strong>ion ColumnYear Project Title Sponsor Test Site19961996-971999-002001-022002-032003-042004-052006-072008-09Design & <strong>development</strong> <strong>of</strong> semicommercial,0.5m dia <strong>column</strong> withautom<strong>at</strong>ic controls.Demo <strong>of</strong> 0.5M dia <strong>flot<strong>at</strong>ion</strong> <strong>column</strong> forgold ore benefici<strong>at</strong>ion <strong>at</strong> BGMLField testing <strong>of</strong> 0.5M dia <strong>column</strong> <strong>at</strong>Kadipani, GMDC, for fluorsparbenefici<strong>at</strong>ionDemo <strong>of</strong> <strong>flot<strong>at</strong>ion</strong> <strong>column</strong> forsillimanite benefici<strong>at</strong>ion <strong>at</strong> OSCOM,OrissaColumn <strong>flot<strong>at</strong>ion</strong> <strong>of</strong> iron ore fines <strong>at</strong>Fomento, GoaDemo <strong>of</strong> 0.5M dia <strong>flot<strong>at</strong>ion</strong> <strong>column</strong> forthe benefici<strong>at</strong>ion <strong>of</strong> Limestone <strong>at</strong>SalemStudies on the Benefici<strong>at</strong>ion <strong>of</strong>GarnetAmenability studies <strong>at</strong> JSW Steel Ltd.0.5M dia semi-commercial <strong>column</strong>Pilot Scale Column Flot<strong>at</strong>ion Studieson the Iron Ore Fines <strong>at</strong> JEIMNML Internal resourcesBhar<strong>at</strong> Gold Mines Ltd.Gujar<strong>at</strong> MineralDevelopment CorpnIndian Rare EarthsLimitedSociedade De FomentoIndustrial Ltd.Calpro MineralTechnologies India Pvt.Ltd.Indian Ocean GarnetSands Co. Pvt. Ltd.Jindal South West SteelsLtd.TATA Steel Ltd.NMLMCKolar GoldFields,Karn<strong>at</strong>akaKadipani,Gujar<strong>at</strong>OSCOM,Ch<strong>at</strong>rapur,OrissaMadgau, GoaSalem,TamilnaduTuticorin,TamilnaduVijayanagar,Ballery,Karn<strong>at</strong>akaJoda, Barbil,OrissaThis exercise cre<strong>at</strong>ed lot <strong>of</strong> interest and confidence in the industrial circles on <strong>column</strong> <strong>flot<strong>at</strong>ion</strong><strong>technology</strong> which lead the industry to adopt this <strong>technology</strong> in their oper<strong>at</strong>ions.

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