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