Russia Coking Coal Specifications
| Index Product Name |
Moisture |
Ash Content |
Volatile Matter |
Sulfur Content |
Y |
|
Russia Coking Coal |
≤12% |
≤32% |
≤28% |
≤0.5% |
≥18mm |
Russia K10 Coking Coal Specifications
| Product Quality |
Typical Value |
Guarantee |
|
Total Moisture (As received Basis) |
7.5%-8% |
8.5 % (Max.) |
|
Ash Content (As Air-dried Basis) |
10%-11% |
11.5 % (Max.) |
|
Volatile Matter (As Air-dried Basis) |
16 % - 21 % |
22% (Max.) |
|
Phosphorus (As Air-dried Basis) |
0.025% |
0.05% (Max.) |
|
Total Sulfur (As Air-dried Basis) |
0.2%-0.28% |
0.35% (Max.) |
|
Y Value |
|
8 (Min.) |
|
Size |
0 - 30 mm |
|
|
Free Swelling Index |
7-9 |
|
Russia PCI Coal Specifications
| Product Quality |
Typical Value |
Guarantee |
|
Total Moisture (As received Basis) |
7%-8% |
9% (Max.) |
|
Ash Content (As Dried Basis) |
9%-11% |
12% (Max.) |
|
Volatile Matter (As Air-dried Basis) |
8% - 9% |
10% (Max.) |
|
Calorific Value (As Dried Basis) |
|
7000 Kcal/kg (Min.) |
|
Total Sulfur (As Air-dried Basis) |
0.3% |
0.4% (Max.) |
|
Hardgrove Grindability Index |
|
40 (Min.) |
|
Size |
0 -25 mm |
|
|
Phosphorus (As Dried Basis) |
|
0.05% (Max.) |
Russia PCI Coal Specifications
| Product Quality |
Typical Value |
Guarantee |
|
Total Moisture (As received Basis) |
|
10% (Max.) |
|
Ash Content (As Dried Basis) |
|
10% (Max.) |
|
Volatile Matter (As Dried Basis) |
|
10% (Max.) |
|
Calorific Value (As received Basis) |
|
6300 Kcal/kg (Min.) |
|
Total Sulfur (As Air-dried Basis) |
|
0.4% (Max.) |
|
Hardgrove Grindability Index |
50-60 |
|
|
Size |
0-25mm |
|
Indonesia Steam Coal Specifications
| Parameters |
Inspection Method |
Guarantee Value |
Rejection Value |
|
Gross Calorific Value |
As Air-dried Basis (ADB) |
6300-6100 Kilocalorie/Kilogram |
<6100 Kilocalorie/Kilogram |
|
Total Moisture |
As received Basis (ARB) |
16% |
> 18% |
|
Internal Moisture |
As Air-dried Basis (ADB) |
8-12% |
> 12% |
|
Ash Content |
As Air-dried Basis (ADB) |
14 % |
> 17% |
|
Total Sulfur |
As Dried Basis (ADB) |
0.8% |
> 1% |
|
Volatile Matter |
As Air-dried Basis (ADB) |
37% - 40% |
|
|
Hardgrove Grindability Index |
As Air-dried Basis (ADB) |
40% - 45% |
|
|
Fixed Carbon |
As Air-dried Basis (ADB) |
By Difference |
- |
|
Dimension |
- |
90% |
|