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Brown coal, properly called "lignite", is the lowest quality coal, and is used only in situations where the "coal dollar" must stretch as far as possible. It has the least heat value per ton, and the highest level of smoke pollutants. It is rarely used in developed countries, unless there is no other alternative for fiscal or supply reasons.
What else can I help you with?
What sort of coal is in the Morwell and Yallourn mines?
Brown Coal Is Used at Yallourn But I do not know what is at the Morwell
How are peat brown coal and black coal different?
Peat is an early stage of coal formation and has the lowest carbon content, followed by brown coal (lignite) with a higher carbon content. Black coal (bituminous coal) has the highest carbon content among the three and is formed from further compression and heating of brown coal over time. Black coal is the most energy-rich and commonly used type of coal for electricity generation.
What is a soft brown coal with less moisture called?
A soft brown coal with less moisture is called bituminous coal.
What is the difference between brown coal and black coal?
Brown coal, also known as lignite, has a lower carbon content and higher water content than black coal, also known as bituminous coal. This makes brown coal less efficient as a fuel source compared to black coal. Additionally, brown coal is typically found closer to the Earth's surface, while black coal is deeper underground.
The brown amd black rocklike substance used for fuel is called?
bituminous coal
What is the density of bituminous coal?
It is a brown coal i think?
What is also known as brown coal?
Brown coal is also known as lignite. It is a type of coal with a low carbon content and high moisture content, making it less energy-dense compared to other types of coal. Lignite is typically used for electricity generation in power plants.
Which type of coal is used to generate electricity?
Any type of coal can be used for generating electricity. In the Victorian state of Australia they burn black coal. In South Australia they burn brown coal and in some places peat is burnt. When peat is compressed for thousands of years it turns into coal.
What colors can coal be?
Coal can range in color from black to dark brown, depending on its carbon content and impurities. High-quality coal tends to be black, while lower quality coal can appear as a darker brown.
What is a soft brown coal called?
A soft brown coal is often referred to as lignite. It is the lowest grade of coal with low carbon content and high moisture content.
What is the difference between black coal and brown coal?
Black coal, also known as hard coal, is a higher-quality, energy-dense coal that is formed through higher pressure and temperature over time. Brown coal, also known as lignite, is a lower-quality, less energy-dense coal that is formed from peat under lower pressure and temperature conditions. Black coal generally has higher carbon content and produces more energy when burned compared to brown coal.
What is the difference between brown and black coal besides their colour?
One main difference between brown coal (lignite) and black coal (anthracite) is their carbon content. Black coal has a higher carbon content and lower moisture content, making it a more efficient fuel source. Brown coal has a lower carbon content and higher moisture content, making it less energy-dense and less efficient.
