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Coal: The Black Treasure
Definition Coal is a combustible black or brownish-black sedimentary rock, primarily composed of carbon along with hydrogen, oxygen, nitrogen, and sulfur, typically formed alongside earthy impurities underground.
History Humans have been using coal as a fuel source since ancient times. With the advent of the Industrial Revolution, coal consumption surged, becoming a primary energy source.
Applications
大地矿产资源有限公 司
Coal
Export
Domestic
PT.HARTA BUMI RESOURCES
For any other coal specification, please send us your detailed specifications and required quantities and we will let you know in due course whether we are able to supply.
Coal Gar 5600-5400
Spec | Economy Coal | 5600-5400 | 5700-5500 | 5800-5600 | 5900-5700 | 6000-5800 | 6100-5900 | 6200-6000 | 6300-6100 | 6400-6200 | 6500-6300 |
---|---|---|---|---|---|---|---|---|---|---|---|
Total Moisture % as received basis | 31 | 10.0 | 10.5 | 16.5 | 17.5 | 9 | 10 | 10.0 | 10.0 | 10.0 | 11.0 |
Proximate Analysis,% air dried basis | |||||||||||
Inherent Moisture | 14.5 | 5.5 | 5.5 | 9.0 | 9.5 | 4.5 | 4.5 | 4.5 | 5.0 | 5.0 | 4.5 |
Ash Content | 5.5 | 18.0 | 18.0 | 9.0 | 7.5 | 12.5 | 12.5 | 13.5 | 12.5 | 12.5 | 8.0 |
Volatile Matter | 43 | 41.0 | 41.0 | 42.0 | 42.0 | 41.5 | 41.5 | 41.0 | 42.5 | 42.5 | 43.5 |
Fixed Carbon | 42 | 40.0 | 40.0 | 40.0 | 40.0 | 40 | 40 | 41.5 | 41.5 | 41.5 | 43.5 |
Sulfur, % ADB | 0.35 | 0.65 | 0.65 | 0.75 | 0.75 | 0.55 | 0.8 | 1.0 | 0.8 | 0.8 | 1.0 |
Size mm | 90 Min | 90 Min | 90 Min | 90 Min | 90 Min | 90 Min | 90 Min | 90 Min | 90 Min | 90 Min | 90 Min |
Calorific Value,kcal | |||||||||||
Gross air dried | 5150 | 5920 | 6020 | 6338 | 6448 | 6265 | 6488 | 6618 | 6818 | 6890 | 6965 |
Gross as received | 4200 | 5600 | 5700 | 5800 | 5900 | 6000 | 6100 | 6200 | 6300 | 6400 | 6500 |
Net as Received | 3844 | 5228 | 5338 | 5424 | 5488 | 5638 | 5780 | 5917 | 5993 | 6108 | 6218 |
Hydrogen & Nitrogen | |||||||||||
OXygen | |||||||||||
Carbon |
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