Coal assay heating value is based on the moisture content as mined, but without any free water. The ISO has a coal ranking system that also ranks coals; the sub-divisions do not align with the ASTM standard. "Coal Analytical Methods" Blackwell Scientific Press, 1984. Coal assay Coal analysis techniques are specific analytical methods designed to measure the particular physical and chemical properties of coals. These methods are used primarily to determine the suitability of coal for coking, power generation or for iron ore smelting in the manufacture of steel. Coal comes in four main types or ranks: lignite or brown coal, bituminous
Brendan B. Brown Chart. The subject of what the "B" in the middle of Brendan's name stands for has become somewhat memetic between fans with him occasionally suggesting what his middle name could be during interviews. Following on from a 48-date European tour with Wheatus, Brown is now back in the studio working on, among many projects, a seventh album of songs for Wheatus. He collaborated with James Bourne of McBusted on several songs for McBusted's album "McBusted". Brendan B. Brown Brendan B. Brown (born October 11, 1973) is an American musician from Northport, New York. Commonly known as BBB to fans, Brown