| 煤种 |
产品
名称 |
粒度
(mm) |
限下率
(%) |
质 量 指 标 |
| 全水份
Mt(%) |
灰
份
Ad(%) |
挥发份
Vdaf(%) |
全硫份
St,d(%) |
收到基低位发热量
Qnet,ar |
固定碳
Fc(%) |
灰熔
融性
St(℃) |
| Mj/kg |
Kcal/kg |
| 无烟煤
二号 |
洗中块 |
25-50 |
≤12 |
≤6 |
≤14.00 |
5-8 |
≤0.5 |
27.18-25.93 |
6500-6200 |
81-78 |
1400 |
| 洗小块 |
13-25 |
≤12 |
≤6 |
≤14.00 |
5-8 |
≤0.5 |
27.18-25.93 |
6500-6200 |
81-78 |
1400 |
| 洗末煤 |
<13 |
|
≤8 |
≤13.00 |
5-8 |
≤0.5 |
>24.67 |
>5900 |
81-78 |
1400 |
| 选大块 |
>50 |
≤12 |
≤6 |
14.01-17.00 |
5-8 |
≤0.5 |
25.93-24.67 |
6200-5900 |
78-75 |
1400 |
| 选中块 |
25-50 |
≤12 |
≤6 |
14.01-17.00 |
5-8 |
≤0.5 |
25.93-24.67 |
6200-5900 |
78-75 |
1400 |
| 选小块 |
13-25 |
≤15 |
≤6 |
14.01-17.00 |
5-8 |
≤0.5 |
25.93-24.67 |
6200-5900 |
78-75 |
1400 |
| 沫
煤 |
<13 |
|
≤8 |
17.01-20.00 |
5-8 |
≤0.5 |
24.67-23.00 |
5900-5500 |
75-72 |
1400 |
| 混 煤 |
>50 |
|
≤8 |
17.01-20.00 |
5-8 |
≤0.5 |
24.67-23.00 |
5900-5500 |
75-72 |
1400 |
|
|
|
|
|
|
|
|
|
|
|
| 无烟煤
三号 |
洗中块 |
25-50 |
≤15 |
≤6 |
≤14.00 |
8-12 |
≤0.5 |
27.18-25.93 |
6500-6200 |
81-78 |
1400 |
| 洗小块 |
13-25 |
≤15 |
≤6 |
≤14.00 |
8-12 |
≤0.5 |
27.18-25.93 |
6500-6200 |
81-78 |
1400 |
| 洗末煤 |
<13 |
|
≤8 |
≤13.00 |
8-12 |
≤0.5 |
>24.67 |
>5900 |
81-78 |
1400 |
| 选中块 |
25-50 |
≤15 |
≤6 |
14.01-17.00 |
8-12 |
≤0.5 |
25.93-24.67 |
6200-5900 |
78-75 |
1400 |
| 选小块 |
13-25 |
≤18 |
≤6 |
14.01-17.00 |
8-12 |
≤0.5 |
25.93-24.67 |
6200-5900 |
78-75 |
1400 |
| 沫
煤 |
<13 |
|
≤8 |
17.01-20.00 |
8-12 |
≤0.5 |
24.67-23.00 |
5900-5500 |
75-72 |
1400 |
|