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CHROME ORE GYPSUM LIME STONE MICRO SILICA MANGANESE ORE   
 
  

 









  
 
Manganese is a chemical element, designated by the symbol Mn. It has the atomic number 25. It is found as a free element in nature (often in combination with iron), and in many minerals. As a free element, manganese is a metal with important industrial metal alloy uses, particularly in stainless and high strength steels.

Manganese phosphate is used as a treatment for rust and corrosion prevention on steel. Depending on their oxidation state, manganese ions have various colors and are used industrially as
pigments. The permanganates of alkali and alkaline earth metals are powerful oxidizers. Manganese dioxide is used as the cathode (electron acceptor) material in standard and alkaline disposable dry cells and batteries.

Steel becomes harder when it is alloyed with manganese. It has similar applications when alloyed with aluminum and copper. Hardened steel is important in the manufacture of construction materials like I-beams (24% of manganese consumption), machinery (14% of manganese consumption), and transportation (13% of manganese consumption).

HNM GROUP manganese ores are from Oman, Turkey & India to the world's market. The quality of manganese ores in these countries is mainly 30% to 48%. Higher grades such as 48% to 58% and above are also available in huge quantity. House Of Natural Minerals operates one of the largest manganese mines in Turkey. It contains manganese ores of various grades ranges from 30% to 58%. 

As per our business plan we are considering trading of Chrome Ore of following Origin:
                    
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Chemical Parameters

Grade - l Grade - ll

Mn

 

36 – 34 % Basis36%

32 – 30 % Basis32%

Rejection

Below

32%

28%

CaO

Max

0.55

0.65

SiO2

Max

40 %

40 %

MgO

Max

0.57

0.65

P

Max

0.07%

0.07%

S

Max

0.07%

0.07%

Al2O3

Max

2%

5%

FeO

Max

2%

2%

H2O

Max

1.00%

1.00%

   
Oman Origin











Turkey Origin

Chemical Parameters

Oman      

Turkey

Mn

 

30 – 32 %(Basis 30%)

40-42 % (Basis 40%)

Rejection

Below

28%

38%

SiO2

Max

30 %

31%

P

Max

0.07%

0.078%

S

Max

0.07%

0.04%

Al2O3

Max

5%

2.00%

FeO

Max

3%

1.12

H2O

Max

1%

1%










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