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Guest Lecture


Talk on Pathshala By: Dev Kr Verma
Deputy Manager (M&S) BCCL, Coal India Limited

Children Who smuggle coal even before they turn five, now go to a proper english medium school for free. Thanks to Pathshala


Dev Kr Verma , A son of Coal Miner & Deputy Manager in Coal India with 10 years of experience in Coal mining. He is the Founder of Pathshala - A free Digital Education for Underprivileged Coal Pickers . He is the third generation of his family who is serving Coal India and Spending his entire Salary for the betterment of Coal Pickers family by educating them. He was honored by "Heroes of India" during Independence Day Celebration at Republic TV and a part of Exclusive Interview with Aranb Goswami.


Pathshla Story is featured in Many reputed TV Show, Newspapers, Educational Magazine and Online Portal Such as ; The Logical Indian, The better India, The Telegraph, India-times, wovvgly, Hindustan Times , Danik Jagarn , Danik Bhaskar & Prabhatkhabar.

Guest Lecture on Mineral Processing from TATA Steel

India is a developing country, power and steel are two major wheels on which the development journey take place. Our national steel policy-2017 aims 300MT steel production by 2030 and aspires to increase per capita steel consumption from 60kg to 160 kg by 2030. Steel industry demands certain quality of raw materials but Indian raw materials faces a ‘trilemma’ i.e. deteriorating grades of iron ore, high-ash difficult to wash coal and stringent environmental norms.


Mineral processing is the driver which addresses this trilemma. The developments in the mineral processing domain like Vertical Pulsating High Gradient Magnetic Separation, advanced flotation technologies, automation, real-time measurement systems and big-data analytics have enabled the beneficiation of low grade iron ore and high-ash difficult to wash coal while minimizing the environmental impacts. Mineral processing is a bridge between mining and smelting which not only caters the desired raw quality requirement but also reduces the freight cost along with environmental benefits like lower CO2 footprint and lower water consumption etc.


TATA Steel is one of the pioneer organization in India which is taking lead in this field. Considering the geological complexity of different deposits, each mineral deposit requires a specific set of processes for beneficiation of the low-grade ore to maximize the economic gain. For example, our coal washeries employs some of state of the art technologies like Reflux Classifier, advanced flotation mechanism, automated sampling and ash analysers and our new washery is coming with intermediate size beneficiation.

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