Management Information about Zhengzhou Hongxing Stone Crusher

What is manganese

Manganese (Mn) is a hard, silvery white metal with a melting point of 1,244 °C (2,271 °F). The two main manganese minerals are pyrolusite (MnO2) and rhodochrosite (MnCO3). Manganese is the fourth most used metal in terms of tonnage after iron, aluminium and copper.

Ordinarily too brittle to be of structural value itself, it is an essential agent in steelmaking, in which it removes impurities such as sulfur and oxygen and adds important physical properties to the metal. For these purposes it is most often employed as a ferromanganese or silicomanganese alloy; as a pure metal it is added to certain nonferrous alloys.

The second most important market for manganese in the form of electrolytic manganese dioxide is dry cell batteries. Manganese also is an important alloying element in aluminium and copper, is used in plant fertilisers and animal feeds and is a colorant.

Manganese Crusher Introduction

Manganese crusher is the stone crusher or rock crusher used for crushing manganese mineral materials in mining industry. Manganese crusher is used widely in the USA, India, Russia, Malaysia, and European countries etc. According to the manganese crusher application, crusher can supply you jaw crusher , cone crusher, impact crusher, and mobile crusher equipments in manganese crushing plants or manganese production lines etc.

World Manganese Production, Reserves, and Reserve Base

Over 80% with the recognised planet manganese means are discovered in South Africa and Ukraine. Other significant manganese deposits are in China, Australia, Brazil, Gabon, India, and Mexico. the usa imports manganese ore mainly because the manganese means within the U.S. are fairly reduced in manganese articles every lot of ore. Importing these ores is presently much more financial than mining them locally.

Most manganese ore imported towards United States is employed to manufacture intermediate manganese ferroalloy products and services and electrolytic manganese for use in dry-cell batteries. Only a little quantity with the ore is straight employed within the metal producing process.

Some manganese is recovered via the reprocessing of scrap metals and metal slag, or even the components left more than in the steel-making process. although regarded as spend in conditions of its metal content, slag usually consists of substantial quantities of other components that may be recovered.

Manganese crushing plant

The first step of getting manganese is crushing in manganese ore processing plant. So the manganese ore crusher is very important mining equipment in manganese ore processing plant.

The complete manganese crushing plant consist of jaw crusher as primary crusher, cone crusher as fine crusher, and vibrating screen as screening machine using to screen out the suitable manganese ore.

crusher is a manufacturer of crushers and grinding mills in China, supplies all kinds of ore crushers, such as iron ore crusher, copper crusher, chromium crusher, manganese ore crusher for sale with best price, etc. Our products has exported to many countries such as USA, India, Brazil, Ghana, South Africa, Australia, Gabon, and received high popularity.

Manganese Ore Processing Plant

A method for processing raw manganese nodules for the selective recovery of nickel, copper, cobalt and zinc values contained therein, by predominantly hydrometallurgical means, comprising:

1. suspending the raw nodules, which have been comminuted to particle sizes less than 10 mm, in water or dilute wash solution;

2. charging the suspension and sulfuric acid to a pressure vessel to provide an acidified solid-liquid suspension;

3. heating the solid-liquid suspension in the pressure vessel to a temperature between about 150 °C and 300 °C for 0.5 to 4 hours to cause the nickel, copper, cobalt and zinc to be selectively leached to form a metal rich leach solution containing these metals and a residue, with the solid-liquid suspension having a sulfuric acid content of less than 35 g/l upon completion of the leaching;

4. cooling the solid-liquid suspension and then filtering the cooled suspension;

5. washing the residue;

6. extracting copper from the filtrate of step (d) with a copper specific organic solvent extractant to form an organic phase containing the copper and an aqueous raffinate and separating the organic phase from the aqueous raffinate;

7. recovering the copper from the separated organic solvent extractant;

8. recovering the nickel, cobalt and zinc values from the separated metal rich leach solution.