焦煤分类

16263646肥煤 FM肥煤 FM肥煤 FM气肥煤 QFY>25Fat CoalFat CoalFat CoalGas&Fat Coalb>150b>150b>220b>22015253545Y≤25焦煤 JM焦煤 JM1/3焦煤 1/3JM气煤 QMG=85Coking CoalCoking Coal1/3 Coking CoalGas Coalb≤150b≤150b≤220b≤220G=6514243444瘦煤 SM焦煤 JM气煤 QM气煤 QMG=50Lean CoalCoking CoalGas CoalGas Coal13233343瘦煤 SM1/2中黏煤 1/2ZN1/2中黏煤 1/2ZN气煤 QMG=35Lean CoalMiddle Sticky CoalMiddle Sticky CoalGas CoalG=3042G=252232长焰煤 CY12弱黏煤 RN弱黏煤 RNWeak Sticky CoalWeak Sticky Coal贫瘦煤 PSG=5Very Lean11213141贫煤 PM不黏煤 BN不黏煤 BN长焰煤 CYVery Very LeanNon-Sticky CoalNon-Sticky CoalV(daf) 10 20 28 37 当G值大于85时，用V(daf)和Y或V(daf)和b来划分煤类当V(daf)≤28%，b定为150%当V(daf)>28%，b定为220%当G值小于或等于85时，用V(daf)和G值来划分煤类