The diagram below shows how one type of coal is used to produce electricity. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The graphic illustrates the procedures of electricity made from a certain type of coal.

Overall

, there are 7 steps, starting with coal being exploited from minerals and going through different steps to produce electrics for the usage of homes and industries. The process starts with coal being taken from mines

then

a crush machine crushes it into pieces and puts it in carts before being transported by a truck to go to the gasifier. When it comes to the factory, the coal will be heated in order to produce

gas

. Continuing the process,

gas

will be sent to another factory and cooled,

while

, waste heat will be discharged. After cooling the

gas

, a separate facility will clean it before it goes to the

gas

power plant. At

this

stage, wasted heat again leaks out of the process. In the final stage, electricity will be used for residential and industrial purposes.