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
What Yo Name Iz? What Yo Name Iz? "What Yo Name Iz?" is the debut single by American rapper Kirko Bangz. The Sound M.O.B. produced song was featured on his mixtape "Procrastination Kills 3" (2011). It's also Kirko Bangz's first song to chart on the US "Billboard" charts. The official remix to "What Yo Name Iz?" features Wale, Big Sean, and Bun B. The remix was released on , before the original version. Maxrank also made a remix for this song. "What Yo Name Iz?" was the first song by Kirko Bangz to chart on the billboard charts. It debuted at number 97 on