Pm; CERTOMAT MO II, Sartorius, G tingen, Germany) was used toPm; CERTOMAT MO II, Sartorius,

Pm; CERTOMAT MO II, Sartorius, G tingen, Germany) was used to
Pm; CERTOMAT MO II, Sartorius, G tingen, Germany) was applied to mix the solutions and resins. The technological remedy made use of within the study (belonging for the Lukasiewicz-IMN) was obtained in the concentrates and precipitates created for the duration of the PF-05105679 medchemexpress refining procedure of noble metals, containing low percentages of them. Below we present a simplified scheme on the noble metal refining process developed by the Lukasiewicz Analysis NetworkInstitute of Non-Ferrous Metals, the Centre of Hydroelectrometallurgy (Figure 1).Minerals 2021, 11,scheme from the noble metal refining method developed by the Lukasiewicz Study Net3 work-Institute of Non-Ferrous Metals, the Centre of Hydroelectrometallurgy (Figure 1). ofLeaching of materialFiltration Au refining Au extraction Concentration Filtration Precipitation of (NH4 )two [PtCl6 ] Filtration Ammonia hydrolysis Filtration Precipitation of Pd(NH3 )2 Cl2 Pd refining Filtration Rh refiningFigure 1. Simplified scheme on the noble metal refining method carried out inside the Lukasiewicz Research Network-Institute of Non-Ferrous Metals.Pt refiningFigure 1. Simplified scheme on the noble metal refining process carried out inside the Lukasiewicz ReThe refining steps, such search Network-Institute of Non-Ferrous Metals. as filtration, precipitation, concentration, or reduction, produce a big amount of waste, like waste solutions, filters, precipitates, or concentrates, all of which include low concentrations of noble metals. Such supplies have been leached with a The refining measures, such of hydrochloric acid, nitric acid, andconcentration, or reduction, obtained mixture as filtration, precipitation, hydrogen peroxide, and the solution genduring this procedure was waste solutions, filters, precipitates, or concenerate a big volume of waste, like made use of inside the following experiments. Tables 2 trates, all of which include lowand three show the MAC-VC-PABC-ST7612AA1 References Composition from the remedy obtained by the semiquantitative concentrations of noble metals. Such supplies have been evaluation and quantitative evaluation. leached using a mixture of Aside from the noble metals (such asand hydrogen peroxide, as well as the hydrochloric acid, nitric acid, platinum, palladium, rhodium, and gold), the this procedure was used inside the following experiments. resolution obtained during resolution also contained important amounts of copper and zinc, which are often identified in Tables two and 3 showthe industrial solutions [8]. option obtained by the semiquantitative the composition of the The results from Table three were made use of as the simple parameters from the technological resolution.evaluation and quantitative evaluation.Minerals 2021, 11,4 ofTable two. Composition from the technological option obtained by the semiquantitative analysis. Composition [mg/dm3 ] Pt 142 K 98 Fe 25 As 16 Nb 0.05 In 2.5 La 0.05 Tb 0.05 Hf 0.05 Na 20 Pd 182 Ca 11 Co 2.five Se 5 Mo 0.5 Sn 5.6 Ce 0.05 Dy 0.05 Ta 0.05 Hg 0.five Rh 77 Sc 0.five Ni 2.5 Br 50 Ru 0.two Sb 0.05 Pr 0.05 Ho 0.05 W 0.1 Tl 0.05 Au 12 Ti 0.5 Cu 69 Rb 0.5 B two Te 0.1 Nd 0.05 Er 0.05 Re 1.5 Pb 5.7 Mg 0.four V 41 Zn 36 Sr 0.five Be 0.five I 50 Sm 0.05 Tm 0.05 Os 0.five Bi four.two Al five Cr 3 Ga three Y 0.05 Ag three.1 Cs 0.5 Eu 0.05 Yb 0.05 Ir 0.05 Th 0.05 P 25 Mn 0.five Ge 0.1 Zr 0.five Cd three.9 Ba 0.5 Gd 0.05 Lu 0.05 Li 0.five U 0.Table 3. Composition in the technological solution obtained by the quantitative evaluation. Concentration [mg/dm3 ] Pt 674 Cu 241 Pd 601 K 0.5 Rh 215 Na 49 Au 44 V 0.5 As 33 Ca six Zn 159 Fe2.2. Techniques two.two.1. Conditioning with the Resins The resins have been conditioned with 10 (w/.