In the morning, in the meeting room of Zijin Company, Mr. Jin Xin, Deputy Chief Engineer of the company, briefed Guo and his four members on the cobalt removal technology and research results of the company's leaching workshop. It is reported that Zijin’s high-cobalt removal technology was developed in 2013 by the Institute of Chemical Engineering of Jiangxi University of Science and Technology and Bayannaoer Zijin Nonferrous Metals Co., Ltd. and carried out a two-year industrial test, and was officially established in April 2015. It has been applied to the leaching production line of Zijin's zinc smelting company. Since the industrial application for three months, Zijin's removal effect of cobalt removal has been obvious, and its application has been stable.
In order to adapt to the application of industrial new technology and technology development, Zijin invested and built a 1%-scale experimental production line of wet zinc smelting in the factory area, which fully meets the requirements of industrial production testing and technical product application conditions for industrial production. The new products and technology applications provide early demonstration.
At the same time, everyone visited the Zijin Company's ore dressing test plant and the wet zinc smelting and leaching plant. Compared with the domestic counterparts, Zijin's workshop management is well-balanced, orderly, and relatively high level of safety and environmental protection, highlighting the listing of a non-ferrous metals The company's industrialization scale and precise management level are worth learning and learning from domestic large-scale enterprises.
The check valve is used in the piping system, its main function is to prevent the backflow of the medium, prevent the pump and its driving motor from reversing, as well as the release of the medium in the container.
Check valves can also be used to feed pipes where the pressure may rise to exceed the pressure of the main system. Check valve according to the different material, can be applied to a variety of media pipeline.
The check valve is installed on the pipeline, which becomes one of the fluid components of the complete pipeline. The opening and closing process of the valve disc is affected by the transient flow state of the system in which it is located. In turn, the closing characteristics of the disc have an effect on the fluid flow state.
Check Valve,Hydraulic Check Valve,Check Valve Types,Ball Check Valve
WUXI KVC-VALVE , https://www.kvgatevalve.com