The pictures illustrate how electricity is produced from coal. Overall, this process involves multiples stages, starting from mining, followed by gasifying to ultimately making electricity and distributing factories and homes. The process is mostly done by machine-driven system.
The initial stage begins with mining and then coals are crushed into tiny pieces. Once arriving at the factory, the coal undergoes gasifying process with the help of heat. Following this, the gaseous state of coal is cooled, after that from cooled gas is removed its waste heat to prepare it for the subsequent stages.
After cooling, the gas is moved to the next factory to carry out cleaning process. Subsequently, the gas is again transported to gas power plant to extract waste heat. Finally, gaseous state of the coal helps to manufacture electricity and then electricity is distributed to homes and factories.
