Coal is used in many different industrial countries for a variety of different industrial purposes, usually the generation of electrical power. However, it can also be used for other purposes, such as steel production and cement production. Coal can even be utilized as a form of liquid fuel for certain types of industries. Several billion tons of coal are used for these purposes around the world each year.Know More
Reference.com defines Coal as a dark-colored mineral that is composed of carbonized vegetable matter. It is mined from the earth and is highly combustible. There are multiple different types of coal, and each of them is suited for its own purposes. Steam coal, also known as thermal coal, is primarily used in the generation of electrical power. Coking coal, also known as metallurgical coal, is used for the production of steel.
Thermal coal is useful, especially in Asia, where it is used more than anywhere else in the world. Many countries cannot accommodate their power and energy needs through natural energy resources. This is why they utilize steam coal to supply them with additional electrical power. Other uses for coal include refining materials, paper manufacturing, and the chemical and pharmaceutical industries. Coal is useful for more than just its ability in power generation, as different substances can also be derived as a by-product of its chemical reactions.Learn more about Industries
According to Bright Hub Engineering, some pros of using coal are its reliability, affordability, abundance, safety and accessibility. Cons include the creation of greenhouse gases, destruction from mining and emission of harmful substances into the environment.Full Answer >
The two most common methods of coal mining include surface and underground mining. The geology of the coal deposit is the primary factor that determines the preferred method. As of 2015, surface mining accounts for 67 percent of coal production in the United States.Full Answer >
The largest coal-mining companies in the United States, as of 2013, were the Peabody Energy Corporation, Arch Coal, Alpha Natural Resources and Cloud Peak Energy. Together they produce approximately half the coal mined in the United States each year.Full Answer >
BuyCoalOnline.com offers online ordering and free shipping of boxes and bags of bituminous coal and anthracite. CoalForSaleOnline.com sells and ships high-quality anthracite coal by the box, bag or ton. Some companies deliver coal by the truckload, including Wilson Coal and Supply in Sparta, New Jersey.Full Answer >