Lignite
Product Details
It is brownish-black and has a high inherent moisture content, sometimes as high as 45 percent, and very high ash content compared to bituminous coal. The heat content of lignite ranges from 9 to 17 million Btu per short ton (10 to 20 MJ/kg) on a moist, mineral-matter-free basis. The heat content of lignite consumed in the United States averages 13 million Btu/ton (15 MJ/kg), on the as-received basis (i.e., containing both inherent moisture and mineral matter).
- Country:Australia
- telephone:61-2-98311588
| Lignite, often referred to as brown coal, is the lowest rank of coal and used almost exclusively as fuel for steam-electric power generation. |
