Submitted on December 5th, 2008 by adonispayton (not verified)
Sulfur in coal occurs in two forms: 1) organic sulfur that is chemically bonded with carbon; and, 2) inorganic sulfur. Pyrite is the most common form of inorganic sulfur. Coal cleaning works to remove only inorganic sulfur.
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Cleaning coal
Submitted on December 5th, 2008 by adonispayton (not verified)Sulfur in coal occurs in two forms: 1) organic sulfur that is chemically bonded with carbon; and, 2) inorganic sulfur. Pyrite is the most common form of inorganic sulfur. Coal cleaning works to remove only inorganic sulfur.