1. Multi-product beneficiation of Inferior Coals to User Specific products Central Fuel Research Institute, Dhanbad (India) By Kalyan Sen

2. Modified approach: Concept 1 : multi-stage beneficiation to 4 saleable products 1st Stage - 3-product Jig 2nd Stage - HM & Flotation Outcome: proposed plant of 1 Mt/y near the Institute

4. alt10 Raw Coal Multistage washing of lower seam LVC coals for Metallurgical cleans as well as power coals Primary crushing area Baum jig Middling ash< 34% Rejects Precleans Screen 13 mm Desliming screen HM Bath HM Cyclone Flotation Sink Cleans Conc For FBCFoundry Cleans ash  28% Total Cleans ash 17  0.5 % + 13 mm + 0.5 mm - 0.5 mm -100/75 mm