GBW(E)070054-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 | 57.06 | 0.40 | (10-2) |
Al2O3 | 22.58 | 0.27 | (10-2) |
TFe2O3 | 4.73 | 0.14 | (10-2) |
CaO | 2.04 | 0.12 | (10-2) |
MgO | 2.18 | 0.17 | (10-2) |
TiO2 | 0.49 | 0.03 | (10-2) |
K2O | 0.51 | 0.03 | (10-2) |
Na2O | 0.64 | 0.06 | (10-2) |
MnO | 0.023 | 0.005 | (10-2) |
P2O5 | (0.043) | (10-2) | |
L.O.I. | 9.19 | 0.44 | (10-2) |
F | 0.12 | 0.02 | (10-2) |
Ba | (126) | (10-6) | |
Co | 12.0 | 2.9 | (10-6) |
Cr | (8.2) | (10-6) | |
Cu | (8.5) | (10-6) | |
La | (44.3) | (10-6) | |
Nb | 21.8 | 1.9 | (10-6) |
Ni | (6.8) | (10-6) | |
Pb | 30.1 | 7.3 | (10-6) |
Rb | 23.8 | 4.7 | (10-6) |
Sr | 129 | 7 | (10-6) |
Th | (22.1) | (10-6) | |
V | (22.0) | (10-6) | |
Y | 53.0 | 7.2 | (10-6) |
Zn | 79.7 | 3.1 | (10-6) |
Zr | (562) | (10-6) | |
真密度(g/cm3) | 2.59 | 0.05 | (10-3) |
pH | 8.8 | 0.3 | (10-3) |
吸油量(%) | 38.3 | 5.0 | (10-3) |
比表面积(m2/g) | 510 | 18 | (10-3) |
吸蓝量(mmol/100g) | 103.5 | 3.9 | (10-3) |
胶质价(mL/15g) | 99.1 | 1.4 | (10-3) |
膨胀容(mL/g) | 18.5 | 2.1 | (10-3) |
膨润值(mL/3g) | 27.2 | 0.9 | (10-3) |
吸水率(%) | 233 | 24 | (10-3) |
湿压强度(kPa) | 42.6 | 3.4 | (10-3) |
热湿拉强度(Pa×102) | (9.7) | (10-3) | |
造浆率(m3/t) | (5.7) | (10-3) | |
加碱造浆率(m3/t) | 18.7 | 1.2 | (10-3) |
加碱滤失量(mL) | (14.7) | (10-3) | |
脱色力(原土) | 30.8 | 3.0 | (10-3) |
脱色力(活化土) | 261 | 10 | (10-3) |
E1/2Ca2+(mmol/100g) | 18.2 | 2.5 | (10-3) |
E1/2Mg2+(mmol/100g) | 39.5 | 2.6 | (10-3) |
ENa+(mmol/100g) | 14.6 | 1.8 | (10-3) |
EK+(mmol/100g) | 1.06 | 0.17 | (10-3) |
CEC(mmol/100g) | 71.5 | 2.9 | (10-3) |
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