What is the treatment of waste batteries?

　　Author ：Iflowpower – Portable Power Station Supplier

1 Handling dry storage battery containing a mercury battery (dry storage battery) related to low mercury battery, important method for treatment, solidification. About a highly mercury battery (such as a commonly used carbon-zinc battery and alkaline zinc manganese battery), a wet method and thermal method. Wet metallurgy has calcined leaching method and direct leaching method.

Fire Method is divided into normal pressure metallurgy and vacuum metallurgical law. Currently, Switzerland, Japan, Sweden, US, etc. 2 Treatment of a battery-containing treatment lead-acid battery in the early 1990s, the lead-acid battery regeneration process used in the early 1990s is important into a casing disintegration, classification (lead powder, lead mud, small piece lead alloy, lead slag, regeneration, etc.

In recent years, my country has developed a new breakthrough in the development of waste battery recycling technology, and this technology has high recovery efficiency and small pollution. 3 Treatment of nickel-containing batteries with nickel-cadmium-containing battery-containing battery, currently have two types of dry and wet method. The dry process is important to use cadmium and its oxide vapor pressure and nickel separation.

Wet process utilizes differences in cadmium sulfide and nickel sulfide, controls certain conditions, separating nickel, cadmium. 4 Lithium battery treatment process of lithium battery is first incinerated to remove the battery to remove organic matter, then screened to iron and copper, heat residual powder is heated and dissolved in the acid, and cobalt oxide can be proposed as an organic solvent. Pigment, production materials for paint.

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