types coal anthracite

  • The Types of Coal: Composition, Usage, and .

    29.01.2020 · All types of coal contain fixed carbon, which provides stored energy and varying amounts of moisture, ash, volatile matter, mercury, and sulfur. Because the physical properties and coal quality vary widely, coal-fired power plants must be engineered to accommodate the specific properties of available feedstock and to reduce emissions of pollutants such as sulfur, mercury, and dioxins. Coal ...

  • Coal | Types of Coal: Peat, Lignite, Bituminous .