Research Article
Application of Temperature Programmed Oxidation-Infrared Technique in the Analysis of Sulfur Occurrence and Genesis in Phosphate Rock
Table 3
Statistics of sulfur species of phosphate rock samples.
| Sample | Statistics of sulfur species | Tmax/oC | Ms/(10-3 g) | M1/(10-3 g) | S% | Mi/(10-3 g) | S‰ |
| KYP | 512 | 412.5 | 8.838 | 2.14 | 3.8025 | 9.22 | 557 | | | | 0.0957 | 0.23 | 561 | | | | 0.1476 | 0.36 | 569 | | | | 0.0077 | 0.02 | 1192 | | | | 0.3652 | 0.89 | 1227 | | | | 0.7709 | 1.87 | 1292 | | | | 2.3184 | 5.62 | 1372 | | | | 0.9552 | 2.32 | 1410 | | | | 0.265 | 0.64 | 1431 | | | | 0.1098 | 0.27 |
| ZJP | 1025 | 420.79 | 4.9811 | 1.18 | 0.3044 | 0.72 | 1065 | | | | 2.5647 | 6.10 | 1177 | | | | 1.6309 | 3.88 | 1268 | | | | 0.4812 | 1.14 |
| WAP | 517 | 504.37 | 5.3244 | 1.06 | 0.3239 | 0.64 | 1169 | | | | 0.8924 | 1.77 | 1196 | | | | 0.8832 | 1.75 | 1234 | | | | 2.4331 | 4.82 | 1357 | | | | 0.7917 | 1.57 |
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