Dilip Kumar Dilip Kumar has worked in many countries including Germany, Algeria, India, and Canada as Chief Engineer at Central Mine Planning and Design Institute (CMPDI), Ranchi, India. He worked in coal and mineral mining industry for 25 years. Dr. Kumar's resarch interests include both coal and phosphate rock mining and processing, steel metallurgy, mineral processing, mine economics, and mine management with special reference to integration of supply chain. Read More Read Less
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