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Bauxites Mine 45% Al2O3

Supplier From Swaziland
Oct-15-19

SPECIFICATION OF BAUXITE 45% Al2O3
Description Typical% Alumina Mineral Phases Typical%
Otal tAl2O3 45.5% Gibbsite 62%
Available Al2O3 49.2% Hematite 10%
Total SiO2 4.6% Alumino-geothite 15%
Reactive RxSiO2 1.7% Kaolinite 3%
Loss in ignition 24% Quartz 1%
Fe2O3 22% Andalusite 5,5%
TiO2 2.6% Boehmite 0.5%
CaO 0.0% Anatase 1%
MgO 0.0% Rutile 1.7%
Free Moisture 10%
Organic Carbon 0.1%
Sizing pass 100m 85%
PROCEDURES TO FOLLOW TO EXPEDITE PLACEMENT OF PRODUCT ORDER:
The Seller Shall Request the Shipping Lines or Container to Offer the Buyer 07(Seven) Days of Free Demurrage Charge At
Port of Discharge. After 7 days, Shipping Lines or Container will be rented or fined from the buyer.
Thank you for your co-operation and hopefully we could develop a possible and profitable relationship in the future
together.
Thank you for your co-operation and hopefully we could develop a possible and profitable relationship in the future together

Price and Minimum Quantity

Price: Negotiable
MOQ: Not Specified

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More Items Similiar to: Bauxites Mine 45% Al2O3

GOLD Member
Apr-06-18
Supplier From Mumbai, Maharashtra, India
 
Raw Bauxite:

Bauxite is a soft, whitish to reddish-brown rock consisting mainly of alumina-bearing hydroxides, oxides of iron, silicon and titanium with impurities of Ca, Mg, Cr, V, P, Ga and other elements. Raw Bauxite is a major source of aluminium. Basic alumina containing minerals of Bauxites are gibbsite Al(OH)3, Boehmite g-AlO(OH) and Diaspore a-AlO(OH). We are a major Raw Bauxite Exporter based in Maharashtra (India) and catering to the diverse demands of several middle and eastern Asian countries.

About Raw Bauxite:
The processing of Raw Bauxite is done at a number of alumina refineries in the world. Bauxite can be processed at a low-temperature autoclave digestion (145 oC to 155 oC). Raw Bauxite can be used also for sweetening stage and for non-autoclave digestion in agitators (105 oC).

About 85% of bauxite mined worldwide is used to produce alumina for refining into Aluminium metal and the balance 15% is processed and value added to make its way to other uses like refractory, chemical, cement, abrasives, etc. Aluminium is possibly the most versatile product with applications in almost every industry. Since Bauxite is the primary source for Aluminium there will always be an ongoing promising demand for the same.

Application & Uses of Bauxite:
Raw Bauxite is successfully used for metallurgical grade alumina production besides applications in the cement industry, alumina chemical, steel, alum, energy industries, flame-retardants, etc. Bauxite is used in :
- Aluminium
- Cement
- Chemical
- Blast Furnaces
- Iron/Steel Ladles, etc.

Advantages of Artha Bauxite:
Artha Mineral Resources has good sources for Gibbsitic Bauxite which requires low digestion temperature (145 oC -155 oC) making it more economical to process. Mines are also in close proximity to all-weather ports which makes it very convenient and cost effective to ship this material.
GOLD Member
VERIFIED
Jul-05-23
Supplier From Singapore
GOLD Member
VERIFIED
Aug-25-23

Bauxite

$52
MOQ: 100  Metric Tonnes
Sample Available
 
We can provide up to 10000 MT per month. SGS report is also available.
The composition of bauxite consists mainly of aluminium hydroxide minerals, such as gibbsite Al(OH)3 along with various impurities such as iron oxides, silica, and titanium. The colour of bauxite can range from grey to brown, yellowish-brown, or reddish-brown, depending on the presence of impurities. Bauxite is a crucial raw material for the production of aluminium, which is widely used in various industries such as transportation, construction, packaging, electrical appliances, and aerospace. Aluminium is valued for its lightweight, corrosion resistance, high conductivity, and recyclability. Bauxite mining and aluminium production have significant economic impacts in countries with abundant reserves.
VERIFIED
Sep-17-24
 
We are Sotto Solutions, Sourcing solutions services provider based in Shanghai in 2019.
No matter your industry, we guarantee reliability, consistency, and efficiency.

We are specialized in raw material sourcing, the wide range of Mineral Ores is totally pure and rich in other essential features.

Bauxite is the primary aluminum ore composed of one or more aluminum hydroxide minerals, including gibbsite (Al(OH)3), boehmite (-AlO(OH)), diaspore (±-AlO(OH)), and impurities such as quartz (SiO2), hematite (±-Fe2O3), and rutile (TiO2)

It's used for Aluminum production, and used in a lot of industries like the chemical industry, refractory, abrasive, cement, steel, and petrol industry amongst others.

We can source Bauxite from China in many types either rocks or grained powder.

Normal aggregate size: 0-1mm, 1-3mm, 3-5mm, 5-8mm, 0-10mm, 5-10mm, 0-30mm, 5-30mm.
Powder bauxite material with 80 mesh, 100 mesh,150 mesh, 200 mesh, 325 mesh.

Packing: New and strong woven bags 50kg,1000kg, 2000kg ,or upon your request.

HS code: 26060010

We are please to receive your inquires anytime.
So, kindly drop us a message here and we will get back to you in 24 hours.
GOLD Member
Nov-18-21
Supplier From Ahmedabad, Gujarat, India
Aug-07-18

High Al2O3 Calcined Bauxite

$250 - $430
MOQ: Not Specified
 
As we all know, China is the world's leading supplier of bauxite, producing over three million tons per year for refractory, abrasive, and welding applications. Calcined bauxite is made of excellent bauxite ores, fired in a kiln to impart its superior abrasive qualities, hardness, and long-term frictional resistance. This materials are in stable index, homogeneous structure and excellent high-temperature performance. Its high alumina and low iron make calcined bauxite be the ideal raw material in refractory and abrasive products.
GOLD Member
Apr-26-23
Supplier From Dubai, United Arab Emirates
 
In its mineral form Bauxite, Aluminium is the most abundant metal in the earth's crust. Bauxite contains one of a variety of hydrated aluminium oxides (gibbsite, boehmite or diaspore), which are often expressed as Al2O3xH2O but are more commonly regarded as impure Al2O3. Bauxite is claylike and earthy, and ranges in colour from white to deep brown or red according to the nature and quantity of its components. The major impurities in Bauxite are iron oxides (goethite & hematite), silicon dioxide, the clay mineral kaolinite as well as small amounts of anatase (TiO2). Consequently, its composition varies considerably with alumina constituting from about 50% to about 70%. Aluminium content can be accurately and precisely determined over a broad analytical range simultaneously along with Si, Fe, Mn, Ti, Zr and up to 20+ other elements.

Item Specification
Color: Brown, yellow / light red
Granularity: 0-1/1-3/3-5/5-8 mm, 200/325 mesh
Application: Aluminium/Precision Casting/Refractory
Density: 4.3 g/cm3
Hardness: 1-3
Fe2O3 Content: 3.0% Max
CaO Content: 0.2 Max
Package: 25 kg/bag
Payment terms: T/T L/C
Nov-20-24
Supplier From Morrisville, North Calorlina, United States
 
Hello,

We have a Seller who is offering Calcined Bauxite as follows.

Calcined Bauxite is a value added product processed form of bauxite, calcined at high temperatures in a Rotary Kiln.

It is Mainly used in Refractories in manufacturing of Refractory/Fire Bricks and Castables,
In Abrasives industry for products like grinding wheels, sandpaper, and polishing compounds etc. to provide Hardness In Welding Electrodes as a coating material.

Calcined Bauxite is made as per the product Ranging from Al2o3- 76% to 88% with price as per the different qualities at different rates.

Our Rotary Kiln production capacity - 1500MT per month.

Some companies require 76-80% material for High Alumina Cement. Some companies require 80-85-88% material for FireBricks.

So we manufacture as pet demand.

If any refractories require this product, the Seller can supply this Calcined Bauxite as per their specification.

Please let us know the target price, specification, quantity per month required by the buyer to enable us to offer the same.

We look forward to hearing from you.
GOLD Member
VERIFIED
May-01-25
 
$ 70-$82 negotiable FOB or CIF / Metric Ton (CIF)
MOQ: 100,000 Metric ton

Guinea is renowned for producing high-grade, low-cost bauxite, particularly gibbsitic bauxite. This bauxite is characterized by low silica content (typically below 3% silicon dioxide) and a good balance of gibbsite and boehmite minerals, making it ideal for alumina production with minimal processing challenges and energy costs.

Here's a more detailed look:
Low Silica Content:
Gibbsitic Bauxite:

The bauxite is primarily gibbsite (Al(OH)3) with minimal boehmite and goethite, allowing for processing at lower temperatures and pressures, reducing energy consumption.

High Alumina Content:

Guinea bauxite typically contains around 44-46% alumina (Al2O3), a key component in the production of aluminum.

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