Description
Anthracite coal is a type of coal that is known for its high carbon content, low moisture content, and high energy density. It is the highest rank of coal and is often referred to as “hard coal” due to its physical properties. Anthracite coal is shiny and black in color, with a high luster and a low sulfur content.
Some key characteristics of anthracite coal include:
- High Carbon Content: Anthracite coal has a high carbon content, typically ranging from 86% to 97%. This high carbon content gives anthracite coal its high energy density and makes it a valuable fuel for heating and power generation.
- Low Moisture Content: Anthracite coal has a low moisture content, typically less than 15%. This low moisture content makes anthracite coal burn more cleanly and efficiently compared to other types of coal.
- High Energy Density: Anthracite coal has a high energy density, meaning it produces a large amount of heat energy when burned. This makes anthracite coal an ideal fuel for heating homes and buildings.
- Low Sulfur Content: Anthracite coal has a low sulfur content, typically less than 1%. This low sulfur content reduces emissions of sulfur dioxide (SO2) when anthracite coal is burned, making it a cleaner-burning fuel compared to other types of coal.