Brown Coal (Noun)
Meaning
Intermediate between peat and bituminous coal.
Classification
Nouns denoting substances.
Examples
- Brown coal is a type of lignite coal that is intermediate between peat and bituminous coal in terms of its carbon content and energy density.
- The use of brown coal as a fuel source is widespread in certain regions due to its abundance and relatively low cost compared to other types of coal.
- Due to its high moisture content, brown coal is often dried or upgraded before being used as a fuel source, which can help to improve its energy density.
- In terms of its physical properties, brown coal is typically soft, earthy, and has a brownish-black color, intermediate between peat and bituminous coal.
- The combustion of brown coal releases significant amounts of greenhouse gases and other pollutants, making it a less desirable fuel source compared to other types of coal.