Hand-selective-heavy medium selection-flotation process for single sulfide ore in tin mine

The ore beneficiation process is a hand-selective-heavy medium selection-flotation process (below). The production parameters of the whole process and the flotation conditions used are listed in Tables 1 and 2.
Table 1 Sinan processing plant production targets instance mine /%
Sorting operation
Operating rate
Ore grade
Concentrated concentrate grade
Tailings grade
Recovery rate
Hand selection
33.3
2.25
7.8
0.12
95.95
Heavy medium
6.6
1.58
2.65
0.18
95.11
Flotation
60.1
3.19
47.58
0.21
93.97
Total or average
100.0
2.68
19.44
0.18
94.11
Table 2 Flotation conditions of tin mine south selection plant
Required pulp PH
Flotation drug formulation /g·t -1
Ding Huang Yao
B nitrogen
Shale oil
Lead nitrate
Pine oil
Coal oil
Natural PH
100
70
288
147
119
65
Figure Tin Mine Mine Yanan South Plantation Flowchart

Ball Valve

There are four general body styles of ball valves: single body, split body, top entry, and welded. There are four general types of ball valves: full port, standard port, reduced port, and v port.
we supply our clients with trunnion type ball valve,floating type ball valve,
full Welded Ball Valve,orbit type ball valve,hard seated ball valve,casting and forged type.
The material can be Steel casting,Stainless steel,Duplex steel, Monel,Brass,Bronze,inconel 625 ect.
The actuator can be lever,hand wheel,electric actuator,pneumatic actuator,hydraulic actuator ect.
Features
•Abrasion Resistance
•Good sealing
•Easy to open
•long service life
Ball Valve

Three Way Ball Valve,Ball Valve,Fully Steel Welded Ball Valve,Welded Ball Valve With Steel

Liaoning LotusNine International Trade co.,ltd , https://www.lj-heatexchangers.com