| 煤样 | 温度区间 | 失重率(%) |
| 峰峰矿区2#肥煤 | 25˚C~300˚C | 0.73 |
| 300˚C~600˚C | 25.32 | |
| 开滦矿区9#气煤 | 25˚C~300˚C | 3.32 |
| 300˚C~600˚C | 22.52 | |
| 开滦矿区12#气煤 | 25˚C~300˚C | 1.26 |
| 300˚C~600˚C | 27.96 |