Charbon Vapeur Indonesie
we are direct to indonisians coal mine , able to supply asked quantities on spot or annual contract coal specifications are normally as follow: 1. gcv : 6300-6100 • total moisture (arb): 14, 61% • inherent moisture (adb : 9, 34% • ashs (adb): 11, 09% • volatiles matter (adb) : 42, 11% • total sulphur (adb) :0, 87% • gross calorific value (adb) :6308 kcal/kg • hgi : 44, 5 index point • Lire la suite →