Does Coke burn hotter than coal?

How is coke different from coal?

Coal is a lustrous, black fossil fuel that includes impurities, generates smoke, and generates less heat than coke when burned. Coke is a dingy, black coal waste that burns hotter and cleaner. … Coke is a fuel made from mineral coal that has been calcined or dry distilled.

Why is coke used instead of coal?

The single most important factor is strength ( mechanical compressive ); coal is heated to make coke, the resulting coke is stronger than the original coal. Also, coke helps to make the charge of iron oxides and limestone more porous to permit gas flow up and droplets of liquid iron and slag down.

Is coke better than coal?

Coke is a better fuel than coal because; -Coke produces more heat on burning than coal. … When equal masses of coke and coal are burnt, coke produces more heat. -When coke is burnt smoke is not obtained.

What are the 3 types of coal?

Coal is classified into four main types, or ranks: anthracite, bituminous, subbituminous, and lignite.

Why coke is not used as fuel?

Answer: because fuel has different properties than coke as fuel can help a car move and coke can’t do do that as it does not have the chemicals to complete that task …

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Is coke a fossil fuel?

Complete answer: There are many fuels that are formed by a natural process, for example, the anaerobic decomposition of buried dead organisms, such fuels are called fossil fuels. … As coke and coal gas are not a fossil fuel.

Why coke is used in blast furnace not coal?

Coke is used as a fuel and a reducing agent in melting iron ore. It is produced by baking coal until it becomes carbon by burning off impurities without burning up the coal itself. When coke is consumed it generates intense heat but little smoke, making it ideal for smelting iron and steel.

What is pet coke used for?

Paint and Colorings: Calcined petcoke is used in the production of titanium dioxide (TiO2), a mineral that is used as a substitute for lead in paint. TiO2 is also used as a pigment in sunscreen, plastic and food coloring.