Critical Issue While Coal Washing-Padmesh Gupta

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Critical Issue While Coal Washing-Padmesh Gupta

• Present By- Padmesh Gupta
• Email ID-padmeshgupta1_at_gmail.com

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Coking Coal Produced by Coal India Ltd

• Coal being a very important source of energy for
  industries like steel, cement, fertilizers and
  chemicals, it has an increased value in modern
  days. In order to satisfy the growing demand for
  coal, coal washing has become an integral part of
  the industry that is required to produce less
  moisture and ash-based coal to abide by strict
  environment regulations says Padmesh Gupta , MD,
  Gupta coal.

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In Regard to Thermal Coal

• Thermal coal constituents nearly 87 percent of
  the total coal reserves of 264.5 billion tons the
  country is bestowed with. However, nearly 65
  percent of it falls under E,F G categories
  which would need washing before it can be
  efficiently fired in pulverized fuel power
  stations. The washing of Indian thermal coal
  poses many challenges and this paper highlights
  some of them and what are the technical solutions
  available to mitigate these.

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Technology for washing-Padmesh Gupta

• While selecting the water based technology we
  must keep the ease or difficulty of separation
  bases on the NGM of the coal at the separating
  density. The Birds Scale of Classification,
  given below, can be used to guide the selection
  process.
• The analysis of the Float and Sink data provides
  the relevant information on the NGM at the
  density of cut to achieve the desired product
  ash.

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Contact Here

• https//www.padmeshgupta.com/contact/