Introduction: The working principle of stainless steel ball valve is to make the valve open or blocked by rotating the valve core. The ball valve body can be integral or combined. The following stainless steel ball valve related practical knowledge. Ball valve's profile: The ball val ......
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1 Basic situation of the generator set of the Cocoto seawater power station The Cocoto seawater power station is located in the Cocotohai mining area of ​​Fuyun County, Altay Prefecture. It is a self-contained power station of the enterprise. It is affiliated to the non-ferrous meta ......
The formation of the complex changes the ionic strength of the solution, thereby also changing the activity coefficient of the ions. Ratio is set free in solution and the concentration of metal ions is referred to as the total concentration of the metal of the metal total activity coefficient γ ......
1, the processing capacity is large, can handle 1500 ~ 3000 tons a day. 2, the end of run low, with many iron ore by our experiments Hebei, Inner Mongolia, Liaoning, tailings product control than 1.2. 3. No water, save water resources. There is no need to build a tailings pond to save the tailing ......
The milling time is 90min; dynamic equation as calcite wet superfine grinding: y (x, t) = 1- [1-y (x, 0)] e (- 0.01921t - 0.09363). Calcite is a carbonate minerals, mainly calcium carbonate, whose chemical composition, containing a very small amount of magnesium oxide, iron oxide, silica and the l ......
Method for recovering platinum from spent catalyst The catalyst in petroleum, chemical, environmental protection, mainly used as the carrier of the catalyst, which play a catalytic role and active ingredients for the platinum group metals, its content ranging from a few percent to the very few. So ......
The jaws of such a jig are mounted vertically on the side walls below the retort screen. According to the direction of movement of the diaphragm, the longitudinal side diaphragm diaphragm jig, which is in line with the direction of movement of the ore stream, is called the lateral side diaphragm ja ......
Talc also called porcelain quality magnesium strengthen porcelain, Shandong province is one kind of fine china talc as the main raw materials, having a fine texture, translucent high, soft and smooth glazed, high mechanical strength. According to different processes, it can produce various white por ......
Socialist industrial enterprise financial management, is the various forms of funding, distribution and use of enterprise production and management activities needed to plan, organize, regulate, and supervise the general term for accounting work. The task of financial management is to determine the ......
(A) a ferromagnetic magnet Ore 1. Single magnetite ore Because most of the ore is a ferromagnetic magnetic mine, and the composition of the ore is simple, it is often selected by weak magnetic separation. 2. Multi-metal-containing magnetite ore mainly magnetite ore and sulfide-containing magnetit ......