Minerales

RFQ Details

Dear Sirs,

Good day

Our customer is a Coal mine in the South of the country and they are needing the following material,

Magnetite Concentrated - For its use in Coal purifcation plant

Specifications

Mineral nominal Purity --------------- 97, 7%

Magnetic nominal Permeability--- 0, 790

Real specific weight ------------------- 4, 34 kg / dm3

Nominal volumetric weight------------ 2, 7 kg/dm3

Humidity------------------------------------ 4%

Sizes
Mesh (U.S) Microns %
60 250 62, 9
100 149 44, 6
140 105 35, 3
200 74 28, 9
270 53 24, 1

Tolerances

a) Purity: The minimum acceptable is 70%, below this value the material is rejected.

b) Magnetic permeability: The minimum accpetable is 0, 780, below this value the material is rejected

c) Specfic weight: The minimum acceptable is 4, 00 kg/dm3, below this value the material is rejected

d) Volumetric weight: The minnimum acceptable is 2, 10 , below theis value the material is rejected

e) Humidity: The max value acceptable is 5% , below this value the material is rejected.

f) Sizes:

Mesh 60, the maximum value acceptable is 37%.

Mesh 140 and 200, these values are only as a reference.

Mesh 100, the maximum value acceptable is 55%.Above this number the material will be rejected

Mesh 270, maximum value acceptable is 24%, above this value the material is rejected.


Packing
Bulk or polietilen bags

Consume
Our customer will need 30 Mt per month, annually 360 MT.


Quote Condition
CFR Buenos Aires , Argentina.

If there is any chance to cooperate in the long term please let me know

Best Rega