Calculation of the C₃A Percentage in High Sulfur Clinker

Table 1

Chemical and mineralogical analysis results.

	Al2O3	Fe2O3	SO3	Na2O	K2O	C3A (calculated)	C3A (measured)	SO3(Silicate phases)	Al2O3(Silicate phases)	Al2O3/SO3
1	4.62	3.88	0.69	0.10	0.37	5.68	4.38	0.22	0.92	4.18
2	4.53	3.89	1.08	0.10	0.26	5.42	3.91	0.55	1.24	2.25
3	4.48	4.06	1.14	0.10	0.28	5.00	2.72	0.51	1.10	2.16
4	4.63	3.86	1.27	0.10	0.26	5.74	4.11	0.60	1.22	2.03
5	4.45	3.79	1.28	0.10	0.33	5.38	3.70	0.56	1.25	2.23
6	4.75	3.91	1.28	0.09	0.21	5.97	4.13	0.67	1.24	1.85
7	4.84	3.87	1.52	0.09	0.27	6.28	3.90	0.68	1.37	2.01
8	4.74	3.95	1.63	0.10	0.31	5.88	3.64	0.71	1.48	2.08
9	4.51	3.82	1.65	0.09	0.34	5.49	3.64	0.66	1.40	2.12
10	4.73	3.81	1.73	0.09	0.35	6.09	3.30	0.65	1.35	2.08
11	4.51	3.85	2.23	0.10	0.39	5.44	3.28	0.80	1.29	1.61
12	4.55	3.70	2.76	0.10	0.33	5.80	3.13	1.05	1.40	1.33