This book presents the state of art of the several advanced approaches to beneficiation of coal. The influence of recent technology attains the advantages of processing  coal, purification studies, rheological behavior, and the mineral beneficiation. The experts collected in this volume have contributed significantly to the enrichment in the in depth knowledge not only in context of working knowledge, but also future prospects of clean coal technology.

Rajesh Kumar Jyothi is with the Convergence Research Center for Development of Mineral Resources (DMR), Korea Institute of Geosciences & Mineral Resources (KIGAM), Daejeon, Korea. 

Prof. Jyothi is working as Principal Researcher at KIGAM and Professor at UST, Korea and has over two decades experiences in research and academics. He has published several research papers in top tier journals and filled many international patents.  He is listed in top 2% global researchers under Mining, Metallurgy and Chemical Engineering areas as published by Stanford University, USA. He has received Award as a team member for Top 100 Excellence R & D Projects from MS & ICT, Govt. of Korea. He is first foreigner to get selected in permanent position at KIGAM in 2009 and his achievements were covered by Korean National News Channels.

Pankaj Kumar Parhi is with the Department of Chemistry, Fakir Mohan (F.M.) University, Balasore 756 089, Odisha, India.

Dr. Parhi, is presently serving as Associate Professor and his contribution in research and academics of past sixteen years receives several international and national accolades. To brief his achievements, he is ranked under 2% Global Scientist under Chemical Engineering area as published by Stanford University, USA. He has published several research articles in SCI journals and filled many patents too. He is recipient of distinct INSPIRE Faculty and Young Scientist, Awards from DST, Govt. of India.