TECHNICAL SPECIFICATION
Non-coking coal, also known as thermal coal, is a type of coal that does not have the ability to produce coke when heated. It is primarily used for electricity generation, industrial applications, and other purposes.
Characteristics
Non-coking coal typically has:
1. Low carbon content: Compared to coking coal.
2. High ash content: Affects the quality of the coal.
3. High sulfur content: Affects the environmental impact of the coal.
4. Poor coking properties: Does not produce coke when heated.
Uses
Non-coking coal is primarily used for:
1. Electricity generation: Coal-fired power plants.
2. Industrial applications: Cement production, paper mills, and other industries.
3. Domestic heating: Residential and commercial heating.
4. Other applications: Used in the production of fertilizers, chemicals, and other products.
Types of Non-Coking Coal
Common types of non-coking coal include:
1. Lignite coal: Lowest rank of coal, often used for electricity generation.
2. Sub-bituminous coal: Lower rank than bituminous coal.
3. Bituminous coal: Most common type of non-coking coal.
Production and Trade
Non-coking coal is produced and traded globally, with major producers including:
1. China: Largest producer and consumer of non-coking coal.
2. India: Second-largest consumer of non-coking coal.
3. United States: Major producer and exporter of non-coking coal.
4. Australia: Major exporter of non-coking coal.