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Top Supplier Cities : Dubai   -   Sharjah  
Feb-07-23
Supplier From Ajman, Ajman, United Arab Emirates
 
Iron Ore Magnetite

The key economic parameters for magnetite ore being economic are the crystallinity of the magnetite, the grade of the iron within the banded iron formation host rock, and the contaminant elements which exist within the magnetite concentrate. The size and strip ratio of most magnetite resources is irrelevant as a banded iron formation can be hundreds of meters thick, extend hundreds of kilometres along strike, and can easily come to more than three billion or more tonnes of contained ore.

The typical grade of iron at which a magnetite-bearing banded iron formation becomes economic is roughly 25% iron, which can generally yield a 33% to 40% recovery of magnetite by weight, to produce a concentrate grading in excess of 64% iron by weight. The typical magnetite iron-ore concentrate has less than 0.1% phosphorus, 3â??7% silica and less than 3% aluminium.

Currently magnetite iron ore is mined in Middle East,Australia& Canada Magnetite bearing banded iron formation is currently mined extensively in Brazil, which exports significant quantities to Asia, and there is a nascent and large magnetite iron-ore industry in Australia.

We can supply Iron ore from lower grade of 40% Fe to 65% Fe.

Magnetite is magnetic, and hence easily separated from the gangue minerals and capable of producing a high-grade concentrate with very low levels of impurities

The grain size of the magnetite and its degree of commingling with the silica groundmass determine the grind size to which the rock must be comminuted to enable efficient magnetic separation to provide a high purity magnetite concentrate. This determines the energy inputs required to run a milling operation.

Mining of banded iron formations involves coarse crushing and screening, followed by rough crushing and fine grinding to comminute the ore to the point where the crystallized magnetite and quartz are fine enough that the quartz is left behind when the resultant powder is passed under a magnetic separator.

Generally most magnetite banded iron formation deposits must be ground to between 32 and 45 micrometers in order to produce a low-silica magnetite concentrate. Magnetite concentrate grades are generally in excess of 70% iron by weight and usually are low phosphorus, low aluminium, low titanium and low silica and demand a premium price.
Feb-07-23
Supplier From Ajman, Ajman, United Arab Emirates
 
Due to the high density of hematite relative to associated silicate gangue, hematite beneficiation usually involves a combination of beneficiation techniques.

One method relies on passing the finely crushed ore over a slurry containing magnetite or other agent such as ferrosilicon which increases its density. When the density of the slurry is properly calibrated, the hematite will sink and the silicate mineral fragments will float and can be removed.

We can supply good quantities of Iron ore from India,Middle East and CIS countries.
Sep-08-15

Precipitated Calcium Carbonate

$300.00
MOQ: Not Specified
Supplier From Ajman, Ajman, United Arab Emirates
 
Particle size - 2 microne
density 0.5
Oil absorption -30
Flow point 20

25 kg Paper bag
Dec-16-14
Supplier From Ajman, United Arab Emirates
Dec-20-13
Supplier From Ajman, United Arab Emirates
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Sep-16-14
Supplier From Ajman, United Arab Emirates
Aug-21-15
Supplier From Ajman, Ajman, United Arab Emirates
Sep-26-18
Supplier From Ajman, United Arab Emirates
Mar-12-15
Supplier From Ajman, United Arab Emirates
Oct-07-21
Supplier From Ajman, United Arab Emirates
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Aug-12-20

Gypsum Bentonite Granular

$1.0k
MOQ: Not Specified
Supplier From Ajman, , United Arab Emirates
 
I have Gypsum Bentonite Granules for sale. Origin India. Specifications will be given on request.
May-13-16

High Purity Silica Powder

$1.0k
MOQ: Not Specified
Supplier From Ajman, United Arab Emirates
 
High Purity Silica Powder produced from white quartz






1.20 MT per Jumbo Bag with Linings and covered with wooden pallets. bottom with rubber pads
Feb-07-23

Gypsum

MOQ: Not Specified
Supplier From Ajman, Ajman, United Arab Emirates
 
Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula CaSO42H2O. It is widely mined and is used as a fertilizer, and as the main constituent in many forms of plaster, blackboard chalk and wallboard.

A massive fine-grained white or lightly tinted variety of gypsum, called alabaster, has been used for sculpture by many cultures including Ancient Egypt, Mesopotamia, Ancient Rome, the Byzantine Empire and the Nottingham alabasters of Medieval England. Mohs scale of mineral hardness, based on scratch hardness comparison, defines hardness value 2 as gypsum. It forms as an evaporite mineral and as a hydration product of anhydrite.

Gypsum plays a very important role in controlling the rate of hardening of the cement. During the cement manufacturing Process , upon the Cooling of clinker, a small amount of gypsum is introduced during the final grinding Process . Gypsum is added to control the âsetting of cement.
Feb-07-23
Supplier From Ajman, Ajman, United Arab Emirates
 
What Is Sulphur Bentonite Fertilizer ?

Sulphur bentonite fertilizer is a form of granular fertilizer which provides the required sulfur of plant and rectifies the alkaline soil.

The granules of this fertilizer are composed of very little components.

Formulation of Sulfur bentonite fertilizer contains expansive substances that disintegrate the granules of fertilizer and scatters in the soil.

Sulfur is abundantly available in plants, especially in their leaves. This element is responsible for producing protein in plant but the most important task of sulfur is contributing in creation of amino acid and consequently protein synthesis. This element is an important factor in making essential vitamins for plant metabolism.

Sulphur bentonite fertilizer is one of the most significant suppliers of uncommon and rare elements for agricultural and garden plants.

Advantages Of Sulphur Bentonite Fertilizer ?

Mixture of organic materials and alkaline feature of agricultural lands result in some problems such as reduction of fertility level of soil and environmental crisis.

In regard to benefits of sulfur in nature, application of Sulphur bentonite fertilizer can remove lots of these problems. Following advantages are mentioned for Sulphur bentonite fertilizer :

Sulphur disinfects the soil as a result of its fungicide feature.

Usage of Sulphur bentonite fertilizer ends in releasing the integrated nutrients of soil. â?¢ Sulphur plays an important role in synthesis process of plant. Application of Sulphur bentonite fertilizer will increase the growth of plant.

Application of Sulphur will lower the PH of alkaline soils and rectify it which leads to improve the absorption of elements such as nitrogen, phosphate, and micro- nutrients, resulting in a unique environment for growth of plant species.

Sulfur bentonite fertilizer will increase the resistance of plant against coldness.

A large amount of Sulphur components turn into sulfate and provides the plant with required nutrients of this element.

good smell of some plants and vegetables is the result of volatile Sulphur components. Sulfur bentonite fertilizer will increase the amount of perfume.
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