Vedanta Aluminium, Lanjigarh
Vedanta Aluminium, Lanjigarh
Vedanta Aluminium, Lanjigarh
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<strong>Lanjigarh</strong> Refinery: Salient Features<br />
� Plant Capacity:<br />
� 2 streams each of 0.7 MTPA.<br />
� Current capacity 1.4 MTPA to be increased to 2 MTPA after debottlenecking.<br />
� State of the art technology:<br />
� Basic Process design by Worley Parsons<br />
� Environmental friendly pipe conveyor connecting mine to refinery<br />
� Low Temperature/Pressure Digestion<br />
� High rate deep cone thickener for settling/washing for better caustic recovery<br />
� Diaster Filters for polishing liquor to ensure International quality of Alumina<br />
� Agglomeration plus growth precipitation for better yield<br />
� Interstage cooling in precipitation<br />
� Gas suspension calciners.<br />
� Environmental:<br />
� High Concentration Slurry Disposal (HCSD) for Red Mud and Ash<br />
� Zero discharge system.<br />
� Connectivity:<br />
� Easy access to Rail, Road, Port, Coal and Bauxite.
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