Coal washing is a process through the impact of water flow, raw coal with different components and specific gravity is separated into different grades. It can remove dust and waste rock and reduce the ash and sulfur content.
Coal washing is a process through the impact of water flow, raw coal with different components and specific gravity is separated into different grades. It can remove dust and waste rock and reduce the ash and sulfur content.
Coal washing is an indispensable link in coal processing. The coal after coal washing is called clean coal. Coal washing can achieve the purpose of environmental protection, and also improve the utilization rate of coal.
Raw coal extracted from mines often contains a significant amount of impurities, including:
▪ Ash: Inorganic minerals such as silica, alumina, and iron oxide reduce the energy content of coal and cause operational problems in power plants.
▪ Sulfur: A pollutant that can contribute to acid rain and air pollution when burned.
▪ Moisture: Excess water that can reduce the energy content of coal and make it more difficult to handle and store.
▪ Rock and other contaminants: Non-coal materials such as rocks, clay, and other minerals that can reduce the quality of coal.
These impurities can affect the performance and efficiency of power plants, industrial processes, and other coal-using applications. Coal washing helps to remove these impurities, resulting in higher-quality coal.
We can provide various wedge wire screens for the coal washing and screening.
Click here to learn about>> Wedge Wire Screen for Coal Mining
CONTACT US