Manganese ore jigging plant

Manganese is one of the most important strategic minerals, being The one which the greatest tonnages are required, and also the One in which the united states has had a limited production, Manganese is an absolute necessity in the steel industry, as this Industry uses about 14 pounds of manganese in every ton of steel Produced. Annual statistics show that over 90 percent of the Annual amount of manganese consumed in the united states goes Into the production of steel. From this it can therefore be seen That the stability and accessibility of a steady supply of Manganese ore is a controlling factor in the maintenance of the Steel industry. The remaining 10 percent of the manganese Consumed yearly in the united states is used in the manufacture Of dry batteries, chemicals, glass, tile, and brick. One of the Outstanding characteristics of the utilization of manganese in Steel making is that in the process of being used, most of the Metal is dissipated into the slag in a form not readily Susceptible to subsequent recovery as a secondary metal.

In fact,  The amounts that are returned to use in this way are so small as To be practically negligible, and the full requirements for each Year must be net from new mine production. No other metal in the Strategic list has such a low secondary return as manganese. Another prominent fact in connection with manganese is that Little of it is produced in the form of a pure metal, as most Manganese is converted from the ore into ferro alloys, ferro Manganese and spiegeleisen. However, what small amount of Manganese is converted into more or less a pure metal, does not Go into commercial use in that pure form, but is further used in Taking various non-ferrous alloys.