Uses of coal. Coal has many important uses worldwide. The most significant uses of coal are in electricity generation, steel production, cement manufacturing and as a liquid fuel. Different types of coal have different uses. Steam coal - also known as thermal coal - is mainly used in power generation.
10 reasons why coal is a good energy source: Cheapest source of energy. It is by far cheaper than nuclear, natural gas, oil. Hydro usually will be slightly cheaper. However, problems with hydro include: no new facilities because of public outcry when river valleys are dammed; and, peak demand time problems (rivers running dry in the dead of ...
Top 5 Facts: Uses of coal. by How It Works Team · Published 08/05/2011 · Updated 26/10/2016. Electricity; Coal-fired power stations generate 40% of global electricity. Heat from burning coal boils water, and steam spins a propeller. A machine turns this into electricity.
9 out of every 10 tons of coal mined each year in the U.S. is used for domestic electricity generation. Each person in the U.S. uses 3.7 tons of coal annually. Coal is the most affordable source of power fuel per million Btu, historically averaging less than one-quarter the price of petroleum and natural gas.
Most coal mined is thermal coal (also called steam coal as it is used to make steam to generate electricity) but metallurgical coal (also called "metcoal" or "coking coal" as it is used to make coke to make iron) accounts for 10% to 15% of global coal use.
Many industries use coal and coal byproducts. The concrete and paper industries burn large amounts of coal to produce heat. The steel industry uses coal indirectly to make steel. Coal coke is made by baking coal in furnaces. The steel industry uses coal coke to smelt iron ore into iron to make steel.
Coal ash, also referred to as coal combustion residuals (CCR), can be used in different products and materials. Coal ash can be beneficially used to replace virgin materials removed from the earth, thus conserving natural resources. EPA encourages the beneficial use of coal ash in an appropriate and ...
10 Uses for Charcoal. IMAGE 10 OF 11. Photo by Nancy Andrews. Read Full Caption 9. Help Potted Orchids Grow. These bloomers benefit from charcoal's alkalinity. Mix small pieces with your potting medium (e.g., bark or wood chunks) to nourish the flowers. 10 Uses for Charcoal. IMAGE 11 OF 11. Photo by Laura Moss.
What Are the Uses of Coal? According to the World Coal Association, the primary uses of coal are in electricity generation, the creation of liquid fuel, the production of steel and cement manufacturing. There are two primary types of coal, thermal coal and metallurgical coal. Thermal coal goes into fuel and electricity applications, while ...
Coal 's role in electricity generation worldwide. Modern life is unimaginable without electricity. It lights houses, buildings, streets, provides domestic and industrial heat, and powers most equipment used in homes, offices and machinery in factories.