GBW(E)070056-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 | 27.47 | 0.29 | (10-2) |
Al2O3 | 4.49 | 0.17 | (10-2) |
TFe2O3 | 2.22 | 0.10 | (10-2) |
CaO | 16.85 | 0.26 | (10-2) |
MgO | 16.85 | 0.25 | (10-2) |
TiO2 | 0.28 | 0.03 | (10-2) |
K2O | 0.47 | 0.05 | (10-2) |
Na2O | (0.051) | (10-2) | |
MnO | 0.071 | 0.005 | (10-2) |
P2O5 | 0.048 | 0.006 | (10-2) |
L.O.I. | 31.21 | 0.29 | (10-2) |
CO2 | (26.04) | (10-2) | |
F | 0.052 | 0.009 | (10-2) |
Ba | 84 | 20 | (10-6) |
Co | (8.9) | (10-6) | |
Cr | 42.0 | 8.5 | (10-6) |
Cu | 17.5 | 4.0 | (10-6) |
La | 16.2 | 3.4 | (10-6) |
Nb | 7.2 | 1.1 | (10-6) |
Ni | 29.1 | 4.8 | (10-6) |
Pb | 7.3 | 2.5 | (10-6) |
Rb | 38.5 | 5.2 | (10-6) |
Sr | 194 | 10 | (10-6) |
Th | (5.8) | (10-6) | |
V | 58 | 16 | (10-6) |
Y | 9.4 | 1.9 | (10-6) |
Zn | 41.4 | 4.1 | (10-6) |
Zr | (46.2) | (10-6) | |
真密度(g/cm3) | 2.64 | 0.08 | (10-3) |
干燥白度(%) | 75.3 | 0.7 | (10-3) |
pH | 8.7 | 0.3 | (10-3) |
吸油量(%) | 61.3 | 2.5 | (10-3) |
比表面积(m2/g) | 182 | 5 | (10-3) |
吸蓝量(mmol/100g) | 17.7 | 1.3 | (10-3) |
膨胀容(mL/g) | 4.3 | 0.5 | (10-3) |
吸水率(%) | 143.2 | 9.0 | (10-3) |
脱色力(原土) | 43.5 | 7.2 | (10-3) |
脱色力(活化土) | 192 | 30 | (10-3) |
E1/2Ca2+(mmol/100g) | 5.96 | 0.83 | (10-3) |
E1/2Mg2+(mmol/100g) | 3.98 | 0.78 | (10-3) |
ENa+(mmol/100g) | (0.20) | (10-3) | |
EK+(mmol/100g) | (0.32) | (10-3) | |
CEC(mmol/100g) | (8.22) | (10-3) | |
饱和盐水吸附率(%) | 168.4 | 9.3 | (10-3) |
吸湿率(%) | (6.17) | (10-3) | |
饱和盐水造浆率(m3/t) | 5.9 | 0.3 | (10-3) |
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