编号 | 检测项目 | 单位 | 技术标准 | 典型值 |
1 | Fe | % | 35.9-36.4 | 36.31 |
2 | P | % | 20.75-20.93 | 20.85 |
3 | Fe/P | % | 96.0-97.5 | 0.966 |
4 | H2O | % | ≤0.3 | 0.2 |
5 | PH | 2.60-3.5 | 2.8 | |
6 | 比表面积 | ㎡/g | 7~14 | 8.3 |
7 | 振实密度 | g/cm3 | ≧0.6 | 0.77 |
8 | S | ppm | S≤250 | 180 |
9 | D50 | um | 2~5 | 2.68 |
10 | D100 | um | ≤80 | 76.4 |
11 | Co | ppm | ≤100 | 9.49 |
12 | Ca | ppm | ≤100 | 0.09 |
13 | K | ppm | ≤100 | 22.5 |
14 | Mg | ppm | ≤150 | 0.00 |
15 | Na | ppm | ≤100 | 8.59 |
16 | Ni | ppm | ≤100 | 8.85 |
17 | Zn | ppm | ≤100 | 9.86 |
18 | Cr | ppm | ≤100 | 8.82 |
19 | Cu | ppm | ≤100 | 0.71 |
20 | Mn | ppm | ≤200 | 132.5 |