Question

How is coke obtained

Answer 1

Coke is a fuel with few impurities and a high carbon content, usually made from coal. It is the solid carbonaceous material derived from destructive distillation of low-ash, low-sulfur bituminous coal. Cokes made from coalare grey, hard, and porous.

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Answer 2

Answer:

How is coke obtained?

Explanation:

• How coke is obtained? Coke is produced by heating coal at very high temperatures for major that is for long period of time.
• The heating process here is called as Thermal distillation. It is also known as Pyrolysis.
• For getting coke, coal is usually thermally distilled for 15 to18 hours but sometime the process can also take up to 35 to 36 hours.
• Coke is also obtained by destructive distillation of charcoal or coal in the furnace.
• There are mainly two uses of coke- Coke is used as the domestic fuel, coke is also used to reduce the agent in metallurgical process, it is also used in producing fuel gases.

This is how coke is obtained.

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