Some access control systems are based on a smart bus and the same system pl…
Ultrasonic waves carry information on the flow rate of the fluid when it travels in a flowing fluid. Therefore, the flow velocity of the fluid can be detected by the received ultrasonic wave and converted to flow. According to the detection method, it can be divided into different types of…
Those engaged in mineral processing believe that the main ore dressing method for pyrite ore is flotation, followed by re-election, magnetic separation or float-magneti…
Learn gold beneficiation plant management task, we must first understand all the activities of the plant, as shown below. It can be seen from the figure that each concentrator is a dynamic system consisting of …
The nature of graphite is the same …
Multi metal sulfide ores Ore primarily copper, lead, zinc and sulfur. Lead ore or zinc ore of a single metal in nature is rare. Common…
Since the oxide or pyrite is activated copper ions, and thus the selective separation of chalcopyrite pyrite is often difficult, especially for open-pit mining ore difficult. In the copper- …
I. Basic principle of sieving The process of dividing a group of broken materials with different particle sizes into a single layer or a plurality of layers of sieve holes uniformly into a plurality of different levels is called sieving. In theory, the …
Electrodialysis is widely used in the treatment of brackish water, fluorine-containing water, seawater desalination, salt production, boiler feed water purification, etc. due to its high salt removal efficiency. Kunming Institute of Metallurg…