| Item |
Quality Indicator |
Test Method |
| Grade 1 |
Qualified Products |
| 1A |
1B |
2A |
2B |
3A |
3B |
| Sulfur Content (≤%) |
0.5 |
0.5 |
0.8 |
1 |
1.5 |
2 |
3 |
GB/T 387 |
| Volatilization (≤%) |
12 |
12 |
14 |
17 |
18 |
20 |
SH/T 0026 |
| Ash Content (≤%) |
0.3 |
0.3 |
0.5 |
0.8 |
1.2 |
SH/T 0029 |
| Water Content (≤%) |
3 |
SH/T 0032 |
| Real Density (g/cm 3 ) |
2.08～2.13 |
Report |
－ |
SH/T 0033 |
| Pulverized Coke Content |
25 |
Report |
－ |
|
| Grains with diameter below 8mm (≤%) |
| Silicon Content (≤%) |
0.08 |
－ |
SH/T 0058 |
| Vanadium Content (≤%) |
0.015 |
－ |
SH/T 0058 |
| Fe Content (≤%) |
0.08 |
－ |
SH/T 0058 |
| Note: 1) Water content may be allowed on samples taken from coke piles. Water content indicators shall not be regarded as reasons of denial and shall be only used as calculation data for number acceptance. In case that water content goes beyond standard content, deduct the superabundant water content from the total coke content. | |
