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Write the name of various types of coal and give the percentage of carbon in each one of them?

Aniket Singh , 4 Months ago
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Askiitians Tutor Team

Last Activity: 4 Months ago

There are several types of coal, each with different percentages of carbon content. These types of coal are classified based on their carbon content, energy content, and other properties. The main types of coal include:

Anthracite Coal:

Carbon Content: About 86-97%
Properties: Anthracite is the highest rank of coal and has a high carbon content, making it a very efficient and clean-burning fuel. It has a low moisture content and high energy density.
Bituminous Coal:

Carbon Content: Approximately 45-86%
Properties: Bituminous coal is a widely used coal type with moderate to high carbon content. It is known for its energy efficiency and versatility, commonly used in electricity generation and industrial processes.
Sub-Bituminous Coal:

Carbon Content: Typically 35-45%
Properties: Sub-bituminous coal has a lower carbon content compared to bituminous coal but is still used for electricity generation and heating. It has a higher moisture content and lower energy density.
Lignite Coal:

Carbon Content: Approximately 25-35%
Properties: Lignite, often referred to as brown coal, has the lowest carbon content among coal types. It has a high moisture content and is less energy-dense than other coal types. It is primarily used for electricity generation and heating in some regions.
Peat:

Carbon Content: Generally less than 25%
Properties: Peat is not technically coal but is an organic material with the lowest carbon content. It is an early stage in the formation of coal and is often used as a fuel in some regions after drying. Peat is not as energy-dense as other coal types.
It's important to note that these percentages can vary depending on the specific source and location where the coal is mined. Additionally, the energy content and properties of coal are influenced by factors such as moisture content, sulfur content, and ash content, which can also vary widely.

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