Precipitation Reaction Mechanisms of Mineral Deposits Simulated with a Fluid Mixing Model

Table 5

Test results of the water-rock interaction experiment.

Sample no.	Pb			Zn			Dolomite mass (g)	Solution type	Temperature
	Test value rate (ppm)	Precipitation (ppm)	Precipitation rate (%)	Test value (ppm)	Precipitation (ppm)	Precipitation rate (%)
Sb-16	77.2	32.3	29.5	623	95	13.2	0.5037	②	25°C
Sb-17	87.4	22.1	20.2	594	81	12.0	0.5023	①
Sb-18	75.3	34.2	31.2	567	151	21.0	0.5036	②	50°C
Sb-19	79.1	30.4	27.8	532	143	21.2	0.5033	①
Sb-20	74.9	34.6	31.6	547	171	23.8	0.5024	②	75°C
Sb-21	75.5	34.0	31.1	523	152	22.5	0.5047	①
Sb-22	72.4	37.1	33.9	538	180	25.1	0.5015	②	100°C
Sb-23	74.4	35.1	32.1	518	157	23.3	0.5033	①
Sb-24	70.9	38.6	35.3	547	171	33.7	0.5047	②	150°C
Sb-25	73.8	35.7	32.6	507	168	24.9	0.5058	①
0720-1	109.5	—	—	675	—	—	—	—	Blank
XS-13	109.5	—	—	718	—	—	—	—

Note: 0720-1 is blank for mixed solution ① and XS-13 is blank for mixed liquid ②.