Central station fossil fuel coal power plant pdf plants are designed on a large scale for continuous operation. All plants use the energy extracted from expanding gas, either steam or combustion gases. Examples of such magnetofluids include plasmas, liquid metals, salt water and electrolytes. By-products of thermal power plant operation must be considered in their design and operation.
Solid waste ash from coal-fired boilers must also be removed. Some coal ash can be recycled for building materials. However, as of 2015, no such cases have awarded damages in the U. Each fossil fuel power plant is a complex, custom-designed system. Raising the furnace temperature improves the efficiency but complicates the design, primarily by the selection of alloys used for construction, making the furnace more expensive. The waste heat cannot be converted into mechanical energy without an even cooler cooling system. For example, the effective temperature of the cooling water can be significantly higher.