Classification of Coal - Engineering ToolBoxClassification of coal based on volatile matter and cooking power of clean . formed from compaction and indurations of variously altered plant remains similar to.coal classification plant,What coal is used as major fuel in thermal power plant only? - QuoraThere are mainly three classifications of coal: Anthracite, Bituminous and Lignite. Lignite has the lowest grade of coal whereas anthracite is the highest one.
coal classification plant