Steam Coal, Color : Black

Overview Steam coal, also known as thermal coal, is a type of coal used to generate steam in power plants, industrial processes, and other applications. CHARACTERISTICS Steam coal typically has: 1. High calorific value: Energy content measured in British Thermal Units (BTUs). 2. Low moisture content: Affects coal 's energy content and burning characteristics. 3. Moderate ash content: Affects coal 's burning characteristics and environmental impact. 4. Low sulfur content: Affects coal 's environmental impact and burning characteristics. USES Steam coal is primarily used for: 1. Electricity generation: Coal-fired power plants. 2. Industrial processes: Cement production, paper mills, and other industries. 3. Domestic heating: Residential and commercial heating. TYPES OF STEAM COAL Common types of steam coal include: 1. Bituminous coal: Most common type of steam coal. 2. Sub-bituminous coal: Lower rank than bituminous coal. 3. Lignite coal: Lowest rank of coal, often used for electricity generation. PRODUCTION AND TRADE Steam coal is produced and traded globally, with major producers including: 1. China: Largest producer and consumer of steam coal. 2. India: Second-largest consumer of steam coal. 3. Australia: Major exporter of steam coal. 4. Indonesia: Major exporter of steam coal. ENVIRONMENTAL IMPACT Steam coal combustion releases green house gases and other pollutants, contributing to: 1. Climate change: Greenhouse gas emissions. 2. Air pollution: Particulate matter, sulfur dioxide, and nitrogen oxides. 3. Water pollution: Coal ash and waste water.