What are the types of coal?
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.Anthracite: The highest rank of coal. ...
. Bituminous: Bituminous coal is a middle rank coal between subbituminous and anthracite. ...
. Subbituminous: Subbituminous coal is black in color and dull (not shiny), and has a higher heating value than lignite.
. Bituminous: Bituminous coal is a middle rank coal between subbituminous and anthracite. ...
. Subbituminous: Subbituminous coal is black in color and dull (not shiny), and has a higher heating value than lignite.
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There are 4 types of coal
1. Anthracite
2.pete
3.lignite
4 bituminous
1. Anthracite
2.pete
3.lignite
4 bituminous
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