model Al2O3 Fe2O3 TiO2 Bulk densit g per cm3 bauxite clinker 80 90 1 point 2 2 point 5 2 point 5 3 point 8 3 point 0 till 3 point 3 Calcined bauxite bulk density through artificial selection processing and crushing magnetic separation procedures Bauxite aggregate also called refractory aggregate high grade called high alumina aggregate content is generally 55percent till 88percent High alumina refractory castable aggregate is indispensable raw materials And alumina cement fine powder mixed with water in proportion to generate very high strength refractory concrete I produced the high alumina aggregate is the choice of high grade aluminum cortical stone the rotary kiln calcination Having dense large easy construction etc to solve the current high aluminum aggregate materials commonly used body loose powder produced concrete porosity low refractoriness shortcomings of similar products in the boutique High alumina refractory aggregate refractory concrete casting and other fields is widely used
1, aluminium industry.Used for defense, aerospace, automotive, electrical, chemical industry, daily necessities, etc. 2, the precision casting.Alumina clinker made after mold precision casting processed into fine powder.Used in military industry, aerospace, communications, instrumentation, machinery and medical equipment department. 3, used for refractory products.High bauxite clinker as high as 1780 refractoriness, chemical stability strong, and good physical properties. 4, aluminum silicate refractory fiber.With light weight, high temperature resistance, good thermal stability, low thermal conductivity, heat capacity is small and the advantages of resistance to mechanical shock.Used in iron and steel, nonferrous metallurgy, oil, chemical space of atomic energy, defense and other industries. 5, magnesia and bauxite clinker as raw material, adding proper binder, used for pouring ladle whole ladle lining has particularly good effects. 6, manufacture alumina cement, abrasive materials, ceramic industry and the various compounds can be aluminum.
Bauxite is a sedimentary rock composed primarily of aluminum hydroxide minerals, such as gibbsite, boehmite, and diaspore. It is the primary source of aluminum ore and is typically found in tropical and subtropical regions. Bauxite is most commonly used in the production of alumina (aluminum oxide), which is then refined to produce aluminum metal. Aluminum derived from bauxite is widely used in industries such as aerospace, construction, packaging, and transportation due to its lightweight, strength, and corrosion resistance.
Bauxite stands as the fundamental source of aluminum, undergoing a refining process to yield alumina, which subsequently undergoes smelting to manufacture aluminum. This versatile metal plays an integral role in diverse sectors such as packaging, transportation, construction, and the electrical industry. Our company takes immense pride in its role as the leading global exporter of bauxite, underscoring our unmatched prowess in facilitating the supply chain for this essential commodity across various industries.
Bauxite, rock largely composed of a mixture of hydrous aluminium oxides. Bauxite is the principal ore of aluminium. bauxite. Related Topics: ore laterite gibbsite boehmite diaspore. Gibbsite (alumina trihydrate), boehmite, and diaspore (alumina monohydrates) are the main ore minerals. Bauxite is a high-aluminum-content rock. Bauxite - Cement Grade Specification Parameters Percentage AL O : Min 36% Fe O : 34% SiO : 6% LOI : 20% Moisture 8% Size 0 to 100 mm Origin Maharashtra, India.
Parameters Percentage AlO Min 40 Humidity approx 8 FeO 10 24 SiO 6 14 TiO 8 12 Low Alkali Na2O 0658 K2O 060 Granulometry 0 100mm Origin Turkey
Bauxite: Al2O3 58-60 % SiO2 0,9-2,5 % Fe2O3 max 25% CaO max 2% LI max 14.5 % H2O max 10 %
Bauxite: Al2O3 48-52 % SiO2 max 9 % Fe2O3 max 22% CaO max 2% LI max 18 % H2O max 10 %
Bauxite ore
Bauxite is a sedimentary rock with a relatively high aluminium content. It is the world's main source of aluminium and gallium. Bauxite consists mostly of the aluminium minerals gibbsite (Al(OH)3), boehmite (Y-AlO(OH)) and diaspore (�±-AlO(OH)), mixed with the two iron oxides goethite (FeO(OH)) and haematite (Fe2O3), the aluminium clay mineral kaolinite (Al2Si2O5(OH)4) and small amounts of anatase (TiO2) and ilmenite (FeTiO3 or FeO.TiO2).[1] Bauxite appears dull in luster and is reddish-brown, white, or tan.Bauxite is usually strip mined because it is almost always found near the surface of the terrain, with little or no overburden. As of 2010, approximately 70% to 80% of the world's dry bauxite production is processed first into alumina and then into aluminium by electrolysis.[9] Bauxite rocks are typically classified according to their intended commercial application: metallurgical, abrasive, cement, chemical, and refractory.
A mining license for Bauxite.
We are suppliers of minerals and ore like Bauxite, calcium carbonate, silica quartz, soapstone and many more.. Kindly contact us for best quality of products in best possible price available . Product picture, sample, lab test report we be provided.
al2o3 71 to 80% fe 3 to 8 ti 4 to 8 bd 2.6 to 3.9
Bauxite is one such sedimentary rock which is widely used for the manufacturing of aluminium by various industries such as the chemical industry, refractory, abrasive, cement, steel, and petrol industry amongst others. In chemical, bauxite along with alumina is used in the manufacturing of aluminium chemicals. In refractory, it is used as a raw material for making several products. Al2O3--92.06; Fe2O3--1.14; TiO2--3.86; SiO2--2.04; K2O---0.16; Na2O---0.022 CaO---0.074; MgO--0.055; AP--5.02; BD----3.68g/cm3
Bauxite is one such sedimentary rock which is widely used for the manufacturing of aluminium by various industries such as the chemical industry, refractory, abrasive, cement, steel, and petrol industry amongst others. In chemical, bauxite along with alumina is used in the manufacturing of aluminium chemicals. In refractory, it is used as a raw material for making several products.
Used In Raw Material For Alumina Making
Rotary kiln calcined bauxite is obtained by calcining superior grade bauxite at high temperatures (from 850 to 1600) in the rotary kiln. This removes moisture thereby increasing the alumina content. Compared to an alumina content of about 57% to 58% in raw bauxite, calcined bauxite has an alumina content of 84% to 88%. Besides, through calcination, the density and refractory resistance will also be improved to varying degrees. The grade of bauxite can be increased greatly.
We are direct to mining in Guine. We can supply AluminumBauxite around 5 Million MT per year. Payment Non Transferable LC. Price: 34,50 USD FOB Konta Port
SPECIFICATION OF RAW BAUXITE 1 Colour: Light Brown 2 Alumina :42 to 50 % 3 Iron as a Fe2O3;8 to 12 % 4 Silica as a SiO2:5 to 8 % 5 Calcium as Cao :3 to 5 % 6 Titanium as TiO2 :3 to 4 % 7 Loss of Ignition (LOI): 28.10%
BAUXITE: 48% MIN Al2O3: 53% MIN SiO2: 8% MAX Fe2O3: 7% MAX CaO: 0.4% MAX TiO2: 1% MAX LOI: 35% MAX MOISTURE: 15% MAX AVAILABLE ALUMINA (AA): 48% MIN
