What Is Electrolytic Manganese?

Electrolytic metal manganese refers to the elemental metal obtained by manganese ore through acid leaching to obtain a manganese salt, which is then sent to an electrolytic cell for electrolysis. Appears iron-like, irregular flakes, firm and brittle, bright on one side, rough on the other, silver-white to brown, processed to powder and silver-gray; easy to oxidize in the air, and dissolves and displaces in case of dilute acid Hydrogen, when slightly above room temperature, can decompose water and release hydrogen.

Electrolytic manganese

According to industry standard YB / T051-2003

The purity of electrolytic manganese is very high. Its role is to increase the hardness of metal materials. The most widely used is manganese.

Manganese and manganese alloys are one of the indispensable important raw materials for the steel industry, aluminum alloy industry, magnetic materials industry, and chemical industry.

Manganese is an indispensable additive in the smelting industry. Electrolytic manganese is processed into powder to produce it.

In China's electrolytic manganese industry, the manganese triangle at the junction of Hunan, Guizhou, and Chongqing is a concentrated place where people must not let go. Due to the early development and rapid development, manganese ore in

The price of electrolytic manganese is mainly affected by supply and demand, electricity and raw materials. Because electrolytic manganese manufacturers are generally concentrated in the south, where water is usually used to generate electricity, the high and low seasons have a considerable impact on electricity and are closely related to the production of electrolytic manganese. Usually from April to October each year, there is sufficient rain, the electricity is better, and production is normal. In other months, power shortages due to reduced rainfall will reduce factory output accordingly.

China's electrolytic metal manganese production is mainly based on 99.7% of products (now most manufacturers have actually reached more than 99.8%). Only a few manufacturers produce 99.9% of products (because the market demand for 99.9% of products is small, but many Business is working

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Electrolytic manganese companies have brought serious environmental pollution problems while bringing GDP growth to the local area. The waste caused by the electrolytic manganese slag slag yards also caused environmental harm in many ways. for:

(1) Manganese slag is a waste slag produced by multiple pressure filtrations, and is extremely small particles. And the manganese slag still contains iron hydroxide colloids after a large amount of impurity removal. These colloids make it difficult to completely filter the water in the electrolytic manganese slag, which is one of the reasons for the high moisture content of the electrolytic manganese slag. Residual soluble heavy metal ions mainly include ammonia nitrogen, manganese, mercury, arsenic, etc. They will enter the soil through the water cycle and further enter the biosphere and endanger humans.

(2) Nitrogen, ammonia and sulfate exceeded the standard. Sampling and testing the surface, groundwater, and river bottom sediments near an electrolytic manganese enterprise, the data showed that the nitrogen, ammonia, sulfate and other contents were all over the standard, causing serious water pollution ^[3] .