Coal is a rock that is mined. For domestic use the coal is brought out of the mine and bagged for sale.
We use coal to make electricity and fire.
Companies use coal to generate electricity. People use coal to heat their houses. Steam trains use coal to power their engines. Companies use coal and burn them to make hot air to spin their turbine to make energy.
Use it
In simple terms: coal is used to heat boilers that transfers water into steam (heat Energy). The steam (the heat energy) is passed upon turbines and moving them (producing mechanical energy) which in turn moves the generators to produce electricity. The answer above is to get electricity as the domestic energy.Another alternative of course is to use coal directly (or after gasification) to use it for domestic heat energy purposes (eg, cooking ).
steam to turn the turbine
Coal is a fuel that many people use to keep their homes warm.
The great majority of Britain's coal is imported from just three countries: Colombia, Russia, and the US. Although Britain was once a major coal producer, today domestic supplies only make up a small part of its consumption.
Question: can you make bricks from lime and coal ash? Answer will it depends on what you use.Question: I woul use coal ash and garden crushed limestone. ratio 3:2 seemed to be the strongest. Just to make bricks for garden use.
iron and coal
coal
The most useful energy that coal provides is as a fuel for combustion; we have to burn it. Burning coal creats heat we can use to boil water, turning it to steam, and then we use the steam to drive turbines to make electricity.
By taking fuel, coal, wood ,oil, gas, electic and transfering it to make heat such as steam or hot water