Battery recycling process, the East Kee renewable resources (certification), Battery recycling by Dongguan Chang Ping Tung Kee renewable resource recycling offer. Dongguan Chang Ping Tung Kee renewable resource recycling (www.dongji8.com) is specialized in the "whole plant equipment recycling, electronic stock recovery, metals recycling, metal recycling, plastic recycling" of the enterprise, the company adhering to the "honesty, hard service "philosophy, to provide you with the highest quality products and services. Welcome to inquire! Contact: Xue Wendong. Zinc-manganese dry cell treatment (1) of the Act hydrometallurgical Zn, MnO2 based on the principle can be dissolved in acid, the batteries Zn, MnO2 react with acids to form soluble salts into solution battery recycling process, the solution is purified after electrolytic production zinc and electrolytic MnO2 or the production of other chemical products, fertilizers and so on. Hydrometallurgy is divided into roasting - leaching method and direct leaching method. Roasting - waste batteries leaching method is roasting, make one of ammonium chloride, calomel and other volatiles into the gas phase and were recovered in the condensing unit, high metal oxides are reduced to lower oxides, calcined product with an acid leaching cell recovery, and then recover the metal from the leach solution by electrolysis, the main reaction occurs during the calcination process is: MeO + main reaction C → Me + CO ↑ A (s) → A (g) ↑ leaching processes occur: Me + 2H + → Me2 ++ H2 ↑ MeO + 2H + → Me2 ++ H2O electrolysis cathode main reaction: Me2 ++ 2e → Me direct leaching method is to waste batteries crushing, sieving, washing and direct them with acid leaching of zinc, manganese and other metal components, filtered, and the filtrate was purified extract the metal and the production of chemical products. Failure anode alloy powder recycling will fail MH / Ni battery casing peel, core selected from the battery negative piece carved by ultrasonic vibration and other physical methods, failure to obtain negative flour, then get negative treated chemically treated powder , this negative pink tablet in the non-consumable vacuum arc melting repeated 3-4 times. Removing the oxide layer, the surface of the melted ingot, which was crushed after mixing battery recycling agent, the method using the ICP measured for the percentage of mixed rare earth, nickel, cobalt, manganese, aluminum and the elements, the loss of hydrogen storage alloy in accordance with the different elements to the content of the nickel element as a benchmark expensive battery recycling, supplement other necessary elements, and then smelting, recycling finally get excellent performance alloys.