類別 |
符號(hào) |
數(shù)碼 |
分 類 指 標(biāo) |
VR,% |
G |
Y,mm |
b* *, |
貧煤 |
PM |
11 |
>10.0~20.0 |
=<5 |
|
|
貧瘦煤 |
PS |
12 |
>10.0~20.0 |
>5~20 |
|
|
瘦煤 |
SM |
13 14 |
>10.0~20.0 >10.0~20.0 |
>20~50 >50~65 |
|
|
焦煤 |
JM |
15 24 25 |
>10.0~20.0 >20.0~28.0 >20.0~28.0 |
>65* >50~65 >65* |
<25.0
<25.0 |
(<150)
(<150) |
肥煤 |
FM |
16 26 36 |
>0.0~20.0 >20.0~28.0 >28.0~37.0 |
(>85)* (>85)* (>85)* |
>25.0 >25.0 >25.0 |
(>150) (>150) (>220) |
1/3焦煤 |
1/3JM |
35 |
>28.0~37.0 |
>65* |
<25.0 |
<220 |
氣肥煤 |
QF |
46 |
>37.0 |
(>85)* |
>25.0 |
(>220) |
氣煤 |
QM |
34 43 44 45 |
>28.0~37.0 >37.0 >37.0 >37.0 |
>50~60 >35~50 >50~65 >65* |
<25.0
|
(<220)
|
1/2中粘煤 |
1/2ZN |
23 33 |
>20.0~28.0 >28.0~37.0 |
>30~50 >30~50 |
|
|
弱粘煤 |
RN |
22 32 |
>20.0~28.0 >28.0~37.0 |
>5~30 >5~30 |
|
|
不粘煤 |
BN |
21 31 |
<30.0~28.0 >28.0~37.0 |
<5 <5 |
|
|
長(zhǎng)焰煤 |
CY |
41 42 |
>37.0 >37.0 |
<5 <5~35 |
|
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