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| Coal product content of Xinzhou branch |
| |
| |
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The type of coal
|
Name of coal
|
size(mm)
|
Undersize fraction (％)
|
Quality indicators
|
|
Mt(%)
|
Ad (%)
|
Vdaf(%)
|
St,d(%)
|
Qnet,ar
|
G
|
Y(mm)
|
ST(℃)
|
|
MJ/kg
|
Kcal/kg
|
|
Gas coal、fat coal
|
Mixed coal
|
<50
|
|
< 6
|
21-25
|
>30-39
|
0.7-1.2
|
22.16-23.42
|
5300-5600
|
|
|
>1400
|
|
<50
|
|
< 6
|
23-27
|
>30-39
|
0.7-1.2
|
21.74-22.58
|
5200-5400
|
|
|
>1400
|
|
<50
|
|
<6
|
25-32
|
>30-39
|
0.6-1.0
|
19.65-21.74
|
4700-5200
|
|
|
>1400
|
|
Mixed coal
|
<50
|
|
<8
|
12-16
|
>30-39
|
0.3-0.8
|
24.25-26.76
|
5800-6400
|
|
|
>1400
|
|
Washed mixed coal
|
<50
|
|
<10
|
6-10
|
>30-39
|
0.5-0.8
|
27.18-28.43
|
6500-6800
|
|
|
>1400
|
|
<50
|
|
<10
|
10-14
|
>30-39
|
0.5-0.8
|
25.93-27.18
|
6200-6500
|
|
|
>1400
|
|
Large coal
|
>100
|
18-21
|
<7
|
16-20
|
>30-39
|
0.7-1.5
|
23.00-25.93
|
5500-6200
|
|
|
>1400
|
|
1/3coking coal
|
Washed cleaned coal
|
<25
|
|
<8
|
7-10
|
>30-37
|
0.4-0.8
|
|
|
>65
|
≤25
|
>1400
|
|
Mixed coal
|
<50
|
|
<6
|
25-32
|
>30-37
|
0.7-1.2
|
20.07-21.74
|
4800-5200
|
|
|
>1400
|
| XinZhou Branch |
TEL：0350-3042093
Fax：0350-3070217
Postcode：034000 |
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