Clean Coal from Coking/Non-coking Coal/Coal Slurry
Implementing Organization
National Metallurgical Laboratory (NML)
About
The technology involves flotation of raw coals of coking/non- coking, or coal slurry of the washing circuit to produce a clean coal of 12-17% ash from a feed of 22-30% ash. The application involves the metallurgical use for coking, for direct reduction of iron ore, coaldust injuction in blast furnace.
Outcome / Output
Comparitively more production of clean coal of 12-17% ash from a feed of 22-30% ash.
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