The flotation process control is controlled according to the optimum process conditions and given parameters required by the flotation process. Its purpose is to: a stable flotation, flotation process to achieve optimized to get qualified concentrate grade, increase the recovery of useful metals, reduce the consumption of raw materials such as flotation reagent and, ultimately, the best technical and economic indicators . To this end, it is necessary to control the main process parameters such as the flotation amount, the slurry value, the flotation tank level, and the flotation machine aeration amount. In addition, process parameters such as slurry concentration, slurry temperature, foam layer thickness, chute plus water view can also be used as control parameters.

Flotation process control in the 1960s began using a local single-loop a stability control; to the end of the 1960s, X-ray fluorescence analyzer has become the core equipment beneficiation plant automation; since the 1970s, big changes in mineral properties The concentrator uses a multivariate control method. In recent years, due to the electronic computer entering the flotation process control, the level of beneficiation automation has been greatly improved.

Automatic control such as re-election and magnetic separation is applied less, and most of them are combined with equipment to form stand-alone control. This chapter focuses on the flotation process control, explaining the re-election examples, supply and design reference.

Water Cooling Tube For EV

Our Trumony designs, makes and distributes heat exchangers for battery packs. For the prismatic cells what we provide the solution is aluminum brazing water cooling plates. The water liquid cold plates are generally made by 2 aluminum sheets what are upper plate and down plate. The upper plates are shaped with flow channel through stamping process, and then combined with down plate by laser spot welding and brazing processes. In addition,the cooling plate is with inlet& outlet. When the water/glycol as the coolant liquid flow in the channel , the heat will be transferred to realize battery cooling.

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