GBW(E)070058-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 | 62.76 | 0.23 | (10-2) |
| Al2O3 | 6.67 | 0.12 | (10-2) |
| TFe2O3 | 2.81 | 0.06 | (10-2) |
| CaO | 0.61 | 0.10 | (10-2) |
| MgO | 17.72 | 0.18 | (10-2) |
| TiO2 | 0.25 | 0.04 | (10-2) |
| K2O | 0.54 | 0.07 | (10-2) |
| Na2O | 0.10 | 0.03 | (10-2) |
| MnO | (0.025) | (10-2) | |
| P2O5 | (0.023) | (10-2) | |
| L.O.I. | 8.30 | 0.24 | (10-2) |
| CO2 | (0.37) | (10-2) | |
| F | 0.88 | 0.07 | (10-2) |
| Ba | 161 | 12 | (10-6) |
| Co | (14.8) | (10-6) | |
| Cr | 93.8 | 6.1 | (10-6) |
| Cu | 18.2 | 0.8 | (10-6) |
| La | (22.9) | (10-6) | |
| Nb | (7.5) | (10-6) | |
| Ni | 53 | 13 | (10-6) |
| Pb | (10.4) | (10-6) | |
| Rb | 35.8 | 3.4 | (10-6) |
| Sr | 23.7 | 2.5 | (10-6) |
| Th | (6.0) | (10-6) | |
| V | 91 | 13 | (10-6) |
| Y | 22.0 | 4.5 | (10-6) |
| Zn | 83.3 | 6.9 | (10-6) |
| Zr | (50.0) | (10-6) | |
| 真密度(g/cm3) | 2.59 | 0.07 | (10-3) |
| 总线变化率(%) | 34.3 | 1.4 | (10-3) |
| pH | 8.1 | 0.3 | (10-3) |
| 吸油量(%) | 83.5 | 6.9 | (10-3) |
| 比表面积(m2/g) | (271) | (10-3) | |
| 吸蓝量(mmol/100g) | 28.9 | 2.9 | (10-3) |
| 膨胀容(mL/g) | (6.8) | (10-3) | |
| 吸水率(%) | 150 | 18 | (10-3) |
| 脱色力(原土) | 99 | 13 | (10-3) |
| 脱色力(活化土) | (237) | (10-3) | |
| E1/2Ca2+(mmol/100g) | (8.23) | (10-3) | |
| E1/2Mg2+(mmol/100g) | 6.60 | 0.98 | (10-3) |
| ENa+(mmol/100g) | (0.58) | (10-3) | |
| EK+(mmol/100g) | (0.25) | (10-3) | |
| CEC(mmol/100g) | 17.4 | 2.0 | (10-3) |
| 饱和盐水吸附率(%) | (220.2) | (10-3) | |
| 饱和盐水造浆率(m3/t) | (11.2) | (10-3) | |
| 胶体率(mL/3g) | 63.1 | 4.6 | (10-3) |
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