Discharge manganese dioxide china cell phone jammer

The technology of  cell  phone  jammer is mini-power interference technology.
There are 82 grams of mercury, 88 grams of cadmium, can be said that recycling batteries is not only dealing with the disposal of waste sources, but also to achieve  recycling of resources. As a percentage of our total 9215% of the zinc-manganese battery cells, for example, No. 1, the composition of waste manganese dioxide  batteries, weight 70g, of which manganese stick 512g, zinc skin 710g, manganese powder 015g, other 32g, including useful material zinc, discharge manganese dioxide   china cell phone jammer,  iron, copper, mercury, and Ishiguro, accounting for 75% of the total battery can be used as the main target resource. According to the China Battery Industry  Association, 2000 China's battery production figures, the only annual production of manganese-zinc batteries will consume 150,000 tons of zinc metal, manganese dioxide  discharge 270,000 tons of copper metal 0.18 million tons, 160,000 tons of steel also There Ishiguro consumption. These metals are taken from the country's mineral  resources, they are thrown into landfill, is it a waste of resources. According to an estimate that China produced annually 120,000 tons of used batteries recycled  zinc, 20,000 tons of copper, and a large number of other substances can be used [4]. Recycling of waste batteries developed with the use of great importance.

Many  western European countries, not only in stores, but also directly in the street with a special battery recycling containers, waste batteries in 95% of the material can  be recycled, especially heavy metal recovery value is high. The equipment of    cell  phone  jammer    can generate a spherical electric fence.
In addition to our automotive lead-acid batteries are recycled, other types of waste batteries are "fling." There hydrometallurgical and pyrometallurgical two. Wet is
based on Zn, MnO2 principle can be dissolved in acid, the battery in the Zn, MnO2 reacts with the acid-soluble salts into the solution, after the electrolytic solution
after purification and electrolytic MnO2 zinc metal production or the production of other chemical products, fertilizers and so on. Hydrometallurgy is divided into  molten burning - leaching and direct leaching. Pyrometallurgical is at a high temperature so that the metal waste batteries and chemical oxidation, reduction, decomposition and evaporation and condensation process. It can be divided into pressure and vacuum metallurgy metallurgy method.