5000t/d生产线煅烧高镁熟料的生产实践
| 
 项目  | 
 Loss  | 
 SiO2  | 
 A12O3  | 
 Fe2O3  | 
 CaO  | 
 MgO  | 
 K2O  | 
 Na2O  | 
| 
 低镁石灰石  | 
 42.08  | 
 3.31  | 
 0.88  | 
 0.75  | 
 50.06  | 
 2.21  | 
 0.19  | 
 0.09  | 
| 
 高镁石灰石  | 
 41.96  | 
 3.46  | 
 0.86  | 
 0.69  | 
 49.02  | 
 3.35  | 
 0.17  | 
 0.08  | 
| 
 砂岩  | 
 3.76  | 
 68.43  | 
 13.29  | 
 4.64  | 
 1.89  | 
 1.35  | 
 1.57  | 
 0.53  | 
| 
 页岩  | 
 12.13  | 
 50.83  | 
 14.63  | 
 6.08  | 
 7.80  | 
 2.46  | 
 3.77  | 
 0.58  | 
| 
 铁矿石  | 
 1.35  | 
 56.33  | 
 2.53  | 
 30.55  | 
 2.10  | 
 3.45  | 
 0.31  | 
 0.24  | 
| 
 方案  | 
 化学成分/%  | 
 率值  | 
 矿物组成/%  | |||||||||||
| 
 Loss  | 
 SiO2  | 
 Al2O3  | 
 Fe2O3  | 
 CaO  | 
 MgO  | 
 fCaO  | 
 KH  | 
 n  | 
 p  | 
 C3S  | 
 C2S  | 
 C3A  | 
 C4AF  | |
| 
 配方l  | 
 0.20  | 
 21.54  | 
 4.98  | 
 3.52  | 
 64.98  | 
 3.16  | 
 0.81  | 
 0.914  | 
 2.53  | 
 1.41  | 
 57.42  | 
 18.45  | 
 7.23  | 
 10.70  | 
| 
 配方2  | 
 0.26  | 
 21.44  | 
 4.98  | 
 3.36  | 
 64.86  | 
 3.70  | 
 1.26  | 
 0.918  | 
 2.57  | 
 1.48  | 
 56.36  | 
 18.96  | 
 7.50  | 
 10.2l  | 
| 
 配方3  | 
 0.31  | 
 21.32  | 
 4.96  | 
 3.46  | 
 64.60  | 
 4.36  | 
 1.55  | 
 0.920  | 
 2.53  | 
 1.43  | 
 55.19  | 
 19.51  | 
 7.28  | 
 10.52  | 
| 
 方案  | 
 80μm筛余/%  | 
 比表面积(m2/kg)  | 
 标准稠度用水量/%  | 
 SO3 
/%  | 
 凝结时间  | 
 抗折强度 
/MPa  | 
 抗压强度/MPa  | |||
| 
 初凝  | 
 终凝  | 
 3d  | 
 28d  | 
 3d  | 
 28d  | |||||
| 
 配方2  | 
 2.3  | 
 353  | 
 23.6  | 
 2.3  | 
 105  | 
 150  | 
 6.2  | 
 9.0  | 
 32.5  | 
 62.6  | 
| 
 配方3  | 
 2.3  | 
 350  | 
 23.6  | 
 2.2  | 
 100  | 
 145  | 
 6.0  | 
 8.9  | 
 32.1  | 
 61.9  | 
| 
 方案  | 
 化学成分/%  | 
 率值  | 
 矿物组成/%  | |||||||||||
| 
 Loss  | 
 SiO2  | 
 Al2O3  | 
 Fe2O3  | 
 CaO  | 
 MgO  | 
 fCaO  | 
 KH  | 
 n  | 
 p  | 
 C3S  | 
 C2S  | 
 C3A  | 
 C4AF  | |
| 
 配方2  | 
 0.23  | 
 21.33  | 
 4.96  | 
 3.39  | 
 64.72  | 
 3.82  | 
 0.81  | 
 0.921  | 
 2.55  | 
 1.46  | 
 58.27  | 
 17.2l  | 
 7.39  | 
 10.31  | 
| 
 配方3  | 
 0.26  | 
 21.22  | 
 4.98  | 
 3.50  | 
 64.42  | 
 4.30  | 
 0.90  | 
 0.921  | 
 2.50  | 
 1.42  | 
 58.13  | 
 17.00  | 
 7.26  | 
 10.64  | 
| 
 方案  | 
 80μm筛余/%  | 
 比表面积(m2/kg)  | 
 标准稠度用水量/%  | 
 SO3 
/%  | 
 凝结时间  | 
 抗折强度 
/MPa  | 
 抗压强度/MPa  | |||
| 
 初凝  | 
 终凝  | 
 3d  | 
 28d  | 
 3d  | 
 28d  | |||||
| 
 配方2  | 
 2.3  | 
 353  | 
 23.6  | 
 2.3  | 
 105  | 
 150  | 
 6.2  | 
 9.0  | 
 32.5  | 
 62.6  | 
| 
 配方3  | 
 2.3  | 
 350  | 
 23.6  | 
 2.2  | 
 100  | 
 145  | 
 6.0  | 
 8.9  | 
 32.1  | 
 61.9  |