PREMIUM BITUMINOUS COAL
High-quality bituminous coal with superior calorific value, low ash and low sulfur content.
Premium-grade bituminous coal is a high-quality, blocky coal with alternating shiny and dull layers, used in electricity generation and steel making.
Main Application:
- Specialized industrial uses, premium energy generation, such as Power generation, industrial boilers, coking blends, cement production.
Granulometry:
- 25–75 mm
Appearance:
- A blocky, dense coal, with layers of shiny, smooth and dull material.
Geometry:
- Angular lumps
PREMIUM BITUMINOUS COAL
| Physical Properties: | |
|---|---|
|
Apparent Density |
1.3 – 1.4 g/cm³ |
|
Bulk Density |
0.8 – 0.9 g/cm³ |
|
Specific Gravity |
≈ 1.35 |
|
Hardness |
3.0 Mohs |
|
Fixed Carbon |
75–86% |
|
Volatile Matter |
20–35% |
|
Ash |
5–8% |
|
Sulfur |
≤0.5% |
|
Calorific Value |
≥ 7500 kcal/kg |
|
Net CV (ar, min) |
7,000 kcal/kg |
|
HGI |
ranging from 30 (hard to grind) to 100 (easy to grind) |
In summary:
Low-ash, low-sulfur coal offers a smart solution for industries looking to balance performance with environmental responsibility. Its clean-burning properties not only improve operational efficiency but also support global efforts to reduce pollution and combat climate change