Flow Enhancement of Mineral Pastes to Increase Water Recovery in Tailings: A Matlab-Based Imaging Processing Tool

Table 2

Slump test with sulfuric acid, cylinder.

Length (cm)	Real length (cm)	Ratio L/C	Time (s)	Real length increase	Spread velocity (cm/s)
4.53	20.00	1.00	0	0	0
7.28	32.14	1.61	0.13	12.14	91.06
11.35	50.11	2.51	0.30	30.11	100.37
12.90	56.95	2.85	0.47	36.95	79.19
14.15	62.47	3.12	0.63	42.47	67.06
14.24	62.87	3.14	0.80	42.87	53.59
14.38	63.49	3.17	0.97	43.49	44.99
14.62	64.55	3.23	1.13	44.55	39.31
14.65	64.68	3.23	1.30	44.68	34.37
14.76	65.17	3.26	1.47	45.17	30.79
14.76	65.17	3.26	1.63	45.17	27.65
14.76	65.17	3.26	1.80	45.17	25.09
14.76	65.17	3.26	1.97	45.17	22.97