The diagram below shows how one type of coal is used to produce electricity.

The diagram illustrates the

process

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of

electricity

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produced from coal. There are 12 stages in the

process

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of producing

electricity

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from coal, beginning with coal mining and ending with storing

electricity

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and consuming energy in a factory. In the first stage, people extract coal from a source of minerals and cool is crushed by a crushing machine after mining. in the subsequent step, the delivery cart is filled up with the smashed coal and

then

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delivered by a truck. The

process

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continues with bringing ground coal to gasifiers, an amount of heat given to gasifiers to reduce

gas

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after that, the produced

gas

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goes through a cooling

process

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.

While

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this

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step expels waste heat, the remaining

gas

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is cleaned.

Next,

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the

gas

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power plant receives the clean

gas

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,

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and simultaneously diffuses another amount of waste heat into the air. In the final step, the completely clean

gas

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is used in an

electricity

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factory to provide a city with

electricity

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and the other source of

electricity

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is saved in the warehouse.