THE CATEGORY OF MISCELLANEOUS ANALYSIS ENCOMPASSES element-related analysessuch as chlorine, forms of sulfur, forms of carbon, carbon dioxide, major and minor elements in ash analysis, and trace elements in coalas well as special testssuch as the determination of the calorific value, fusibility of coal and coke ash, free-swelling index, grindability, and plastic properties of coal. Other tests can be included in this category, but those listed are discussed here.