coal preparation

Coal preparation involves processing raw coal to improve its quality and suitability for use. This includes removing impurities like rocks, dirt, and sulfur, and reducing unwanted materials to enhance combustion efficiency and reduce pollution. The process typically involves crushing the coal, washing it with water or other chemicals to separate impurities, and sometimes drying it. Proper preparation ensures the coal burns more cleanly and efficiently, meets regulatory standards, and minimizes environmental impact during energy production.