GBW(E)070053-非金属矿石物化性能和化学成分分析标准物质
【保存条件】洁净、阴凉处
【使用注意事项】最小取样量:0.5g
【特征形态】
【基体】
【主要分析方法】
| 组分 | 标准值 | 标准偏差 | 单位 |
| SiO2 | 56.80 | 0.54 | (10-2) |
| Al2O3 | 20.41 | 0.25 | (10-2) |
| TFe2O3 | 7.25 | 0.10 | (10-2) |
| CaO | (0.46) | (10-2) | |
| MgO | 2.72 | 0.25 | (10-2) |
| TiO2 | 1.74 | 0.08 | (10-2) |
| K2O | 1.02 | 0.04 | (10-2) |
| Na2O | (0.030) | (10-2) | |
| MnO | 0.003 | (10-2) | |
| P2O5 | 0.35 | 0.02 | (10-2) |
| L.O.I. | 9.22 | 0.40 | (10-2) |
| F | 0.089 | 0.004 | (10-2) |
| Ba | 320 | 51 | (10-6) |
| Co | 27.9 | 4.8 | (10-6) |
| Cr | 316 | 35 | (10-6) |
| Cu | 33.5 | 3.9 | (10-6) |
| La | 59 | 12 | (10-6) |
| Nb | 20.8 | 3.4 | (10-6) |
| Ni | 112 | 21 | (10-6) |
| Pb | 8.8 | 2.1 | (10-6) |
| Rb | 54.0 | 4.4 | (10-6) |
| Sr | 433 | 24 | (10-6) |
| Th | 6.8 | 2.5 | (10-6) |
| V | 252 | 11 | (10-6) |
| Y | 30.2 | 5.9 | (10-6) |
| Zn | 107 | 2 | (10-6) |
| Zr | 234 | 26 | (10-6) |
| 真密度(g/cm3) | 2.6 | 0.06 | (10-3) |
| pH | 5.1 | 0.4 | (10-3) |
| 吸油量(%) | 31.4 | 3.0 | (10-3) |
| 比表面积(m2/g) | 45×10 | 11×10 | (10-3) |
| 吸蓝量(mmol/100g) | 100.5 | 6.7 | (10-3) |
| 胶质价(mL/15g) | 56.1 | 1.5 | (10-3) |
| 膨胀容(mL/g) | 8.1 | 1.0 | (10-3) |
| 吸水率(%) | 188 | 16 | (10-3) |
| 湿压强度(kPa) | (57.9) | (10-3) | |
| 热湿拉强度(Pa×102) | 5.8 | 0.4 | (10-3) |
| 造浆率(m3/t) | (4.4) | (10-3) | |
| 脱色力(原土) | 63.1 | 7.3 | (10-3) |
| 脱色力(活化土) | (360) | (10-3) | |
| E1/2Ca2+(mmol/100g) | 15.44 | 0.39 | (10-3) |
| E1/2Mg2+(mmol/100g) | 17.08 | 0.73 | (10-3) |
| ENa+(mmol/100g) | (0.16) | (10-3) | |
| EK+(mmol/100g) | 4.20 | 0.66 | (10-3) |
| CEC(mmol/100g) | 48.56 | 0.94 | (10-3) |
| E1/3Al3++H+(mmol/100g) | 11.07 | 0.43 | (10-3) |
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