Question

Differentiate between Coke and coal

Answer 1

Answer:

coal is a natural occurring substance whearas coke prepared material with few impurities and high carbon contact, usually made from coal.

Answer 2

$\huge\red{\boxed{\bold{Answer}}}$

$\huge\underline\mathfrak\green{Coal}:$

• Coal is a mineral, it originated in the Carboniferous era, from vegetables deposited in marshes and lagoons, dating from 300 to 360 million years ago.

• It is extracted from the subsoil by manual or mechanical procedures in mines equipped with tunnels and galleries, although it can sometimes be found in the outside.

• It is currently used mainly in thermoelectric plants to generate electricity, in the steel industry and in cement factories.

$\huge\underline\mathfrak\green{</strong><strong>coke</strong><strong>}</strong><strong>:</strong><strong>$

• Coke is a fuel that is obtained from the calcination or dry distillation of mineral coal.

• It is composed of carbon and has a high calorific value, but it is highly polluting.

• It is used as fuel in the blast furnaces of steel foundries.

• The method of producing coke began around 1800, although its elaboration by simple methods was known for centuries.

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