编号 | 检测项目 | 单位 | 技术标准 | 典型值 |
1 | Fe | % | 36.3-37.0 | 36.79 |
2 | P | % | 20.50-20.90 | 20.56 |
3 | Fe/P | % | 0.970-0.995 | 0.988 |
4 | H2O | % | ≤0.3 | 0.24 |
5 | PH | 2.60-3.5 | 2.86 | |
6 | 比表面积 | ㎡/g | 6~12 | 7.27 |
7 | 振实密度 | g/cm3 | ≧0.6 | 0.92 |
8 | S | ppm | S≤300 | 228 |
9 | D50 | um | 2~7 | 2.67 |
10 | D99 | um | ≤100 | 43.59 |
11 | Co | ppm | ≤100 | 10.6 |
12 | Ca | ppm | ≤100 | 1.03 |
13 | K | ppm | ≤100 | 12.74 |
14 | Mg | ppm | ≤150 | 0 |
15 | Na | ppm | ≤100 | 11.34 |
16 | Ni | ppm | ≤100 | 3.41 |
17 | Zn | ppm | ≤100 | 9.65 |
18 | Cr | ppm | ≤100 | 14.81 |
19 | Cu | ppm | ≤100 | 0.72 |
20 | Mn | ppm | ≤200 | 76.45 |