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.
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
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 >
USA Today is owned by the Gannett Company and was founded by Al Neuharth in 1982 during his time as CEO. Al Neuharth was a journalist and businessman; he retired as acting Chairman of the Board for Gannett in 1989.Full Answer >
Niobium is used as an alloying agent in carbon and alloy steels and in non-ferrous metals. It is also used in jet engines and rockets. This element has superconductive properties and is used in superconductive magnets. This type of application could be used for the large-scale generation of electricity. It is frequently used in jewelry and has been tested for use in some medical implants.Full Answer >
According to CreatingMinds, value analysis is used to analyze and understand the detail of specific situations and find a focus on key areas for innovation. Value engineering is a process used to identify specific solutions to detailed problems.Full Answer >