Bauxite ore is the world's main source of aluminum.Bauxite is a rock formed from a reddish clay material called laterite soil and is most commonly found in tropical or subtropical regions. Bauxite is primarily comprised of aluminum oxide compounds (alumina), silica, iron oxides and titanium dioxide. Whether for the refractory industry or metallurgy we offer raw bauxite in various qualities and preparations.Aluminium ore bauxite can be found in a variety of applications. As calcined bauxite, this raw material is a central raw material in the refractory industry thanks to its highly refractory properties. This versatile mineral is also in demand in steel production as slag conditioner, in the production of refractory aluminium oxide cement, in road construction, in mineral wool production and as welding powder.
Bauxite the main component is alumina, aluminum hydrate contains impurities alumina, is a kind of earthy mineral, white or gray white, because of iron and brown yellow or light red. Extremely difficult to melt, insoluble in water, soluble in sulfuric acid, sodium hydroxide solution. Mainly used in aluminum smelting, refractory system. Advantages: 1. Strong chemical stability and good physical performance 2. Light weight, good thermal stability and high temperature resistance 3. Resistance to mechanical vibration Application: 1. Aluminum industry 2. Precision casting 3. Refractory materials 4. Abrasive materials
40.000 ton per month for cement 10.000 ton per month for aluminium Al min % 52 Silica max %6 Fe max %20
Rotary Kiln Bauxite Al2O3 87 - 88 % SiO2 5.5 -6.5 % Fe2O3 1.7 - 2.0 % TiO2 3.1 - 3.24 %
Bauxite is the ore form of aluminium metal. Our bauxite is used in many industries ranging from cement to household products. We pride ourselves in being the suppliers of quality bauxite ore for this wide range of applications. Specification Descriptions Al2O3 42% to 47% SiO2 4% to 10% TiO2 3% to 4% Fe2O3 10% to 25% CaO 0.5% to 5% Size 0 to 100 mm Moisture Upto 5%
Material and quality Metallurgical grade bauxite (calcined) Al2o3 45-47% Sio2 5.5-6.5% Fe2o3 21% max Moisture 18% max Size (0-100 mm) 90%min Shipment and quantity 3, 000, 000 mt (three million metric tons), more or less 10%, shipping tolerance in seller�??s options to be shipped Delivery Fob caboâ rojo, â pedernales, dominican republic. Price Usd34.00 per dry metric fob, â caboâ rojo, dominican republic Certificate of analysis & quality certificates are available upon request. -
Sio2 below 5 Al2o3 48 Size 0 to 100 mm loose bulk Loose bulk
bauxite ore ready for sale Minimum 50tons
1) 47-48 GRADE CHEMICAL COMPOSITION (ON DRY BASIS) Al2O3 47-48%, Rejection Below 47% Silica 8-10%, Rejection Above 10% Fe2O3 8-12% Moisture 6-8%, 8% max (normal season), during rainy season 9% Max LOI 23% to 28% PHYSICAL COMPOSITION (ON NATURAL BASIS) Size: 0 mm to 100 mm (+/- 10%) CaO 1.5-2% - Rejection Above 2% TiO2 2.5%
Sintered over 1800¡æ, anti-erosion, corrosion resistance, anti-strip , good slag resistance , high thermal shock resistance , high temperature resistance 325mesh 25kg 50kg 1ton
Gibbsite (Al(OH)): The primary aluminum mineral. Boehmite (-AlO(OH)) and Diaspore (±-AlO(OH)): Other aluminum-bearing minerals. Iron Oxides: Goethite (FeO(OH)) and haematite (FeO). Clay Mineral: Kaolinite (AlSiO(OH)). Small amounts of anatase (TiO) and ilmenite (FeTiO or FeO·TiO).
AI2 O3 65.26%
High quality Guinea Bauxite
We can deliver up to 300 000 tones per month base on FOB West Africa Bauxite with aluminum contents 44% to 47% For the transportation we can put you in contact with a serious German company Rgds Elie Assouline
Grade available from 44% to 48% + -
Used In Raw Material For Alumina Making
we would like to offer you, Bauxite Ore CIF FOB per MT. Origin from the Philippines, or Malaysia. Monthly shipment 300,000 MT. Kindly send me the LOI for more details. best regard
Aluminium bauxite
Aluminum Oxide (AlO2). Bauxite is primarily comprised of aluminum oxide 50% , 57% , 59% compounds (alumina), silica, iron oxides and titanium dioxide
A1203
