365体育登录 Calcined Bauxite: Calcined Bauxite is obtained by calcining (heating) superior grade Bauxite at high temperature (from 850 oC to 1600 oC). 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 82 % to 86 %. The heating is carried out in rotary kilns. Calcination is done at different temperatures ranging from 850 oC to 1600 oC depending upon the customer’s application. We export Calcined Bauxite for various applications such as refractory bricks, abrasives, steel polishing, etc. We provide consistency in quality and availability of Calcined Bauxite at extremely competitive prices. Applications of Calcined Bauxite: Refractory Grade Calcined Bauxite (CB - I and CB - II Grade) : To make refractory grade, Bauxite is thermally treated at 1600 oC to produce Calcined Bauxite where the Alumina content is mostly above 82%. Brown Fused Alumina, Proppants and Road Surfacing : To make the above grades, Bauxite is thermally treated at 1000 oC - 1200 oC to produce Calcined Bauxite where the Alumina content is anywhere between 80-88% depending on the requirement. Minimum Order Quantity : 1 Containers
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.
Specifications: AL2O3: 46% Min 48% Max SiO2: 4% Min 5.9% Max. Fe2O3: 19% Min 21% Max. CaO: 0.75% Min 1.50% Max. Na20: 0.18% Min 0.35% Max. Ti02: 1.00% Min 2.50% Max. Moisture: 17% Min 19% PCT Maximum Size : 0mm 100mm 90% Min (natural & grainy)> 100mm, 10%
Bauxite is a mixture of minerals that contain various concentrations of hydrated aluminum oxides as well as impurities,which is also called calcined bauxite or sintered bauxite.Its main component is alumina,which is a hydrated alumina containing impurities and is a kind of earthy mineral.White or off-white,brown or light red due to iron.Density 3.45g/cm3,hardness 1-3,opaque,crisp.Extremely hard to melt. .Insoluble in water,soluble in sulfuric acid,sodium hydroxide solution.It is mainly used for aluminum smelting and refractories. Al2O3 - 86% CaO - 0.15% CrO - Traces MgO - 0.15% FeO3 - 2% Miosture - 0.3% K2O/Na2O - 0.35% Sic - Traces CaO/MgO - 0.4% TiO2 - 3% Bulk Density - 3.20g/m3
365体育登录 We are the producer of Indian Origin Bauxite. Its Gibsite, Trihydrite bauxite. We can load each vessel 110,000 MT. Load port Mundra, India. Load rate - 15,000 MT / Day. Al2O3 - >45% Sio2 -
365体育登录 Bauxite also known as Laterite as being one of our main product, we supply from lowest grade of Al35% to highest grade of Al 70% with controlled Silica to minimum 10% to 12% Bauxite , for industrial, purpose. Specifacation as follows: Alumina Al2O3 35% to 70% Silica SiO2 10% to 12% Iron oxide Fe2O3 0.50% to 2% Loss of Ignition LOI 14% to 15% We possess our own mines of Bauxite in different places in Pakistan with ability to produce more than 50,000 MT per month. We export Bauxite ore Bauxite lumps and bauxite soil in the raw form direct from our mines. Our product is qualified and certified by well recognized Local Labs Pakistan Government Laboratory, Bureau Veritas, and Quality lab test and internationally by SGS. As our clients are most valuable asset to run our business, we provide our clients with all needed requirements to attain their satisfaction and to gain their trust. We fulfill our commitment by supplying the exact product which is been discussed or promised. We mostly prefer to export our product to direct Buyers or end users with long term contracts and agreements, but we also welcome agents, brokers and forwarders to expand our business worldwide. Serious Buyers are always welcomed for further queries and discussions, Thankyou Regards Saifee Expo
Bauxite is used in a lot of industries like 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.
365体育登录 Features Of Calcined Bauxite Calcination is a process of heating, hence calcined bauxite is obtained by heating the high grade ore of the bauxite. Heating further removes the moisture content from the ore and thus results in the increase of the alumina content. Applications Abrasives Refractories Road surfacing
Features Of Bauxite Ore Bauxite, an aluminium ore, is the world’s main source of aluminium. It consists mostly of the minerals gibbsite, boehmite and diaspore, mixed with the two iron oxides goethite and haematite. Applications Abrasives Refractories
We source high quality Ores and Others that are majorly used in numerous of Industries for diverse uses. The wide collection of Mineral Ores is free from impurities and rich in other essential features. Our esteemed client’s can avail the wide gamut of Mineral Ores at very pocket friendly price. We deal in * Bauxite ore * Copper ore * Lead ore * Nickel ore * NPI -Nickel pig iron * Tin ore * Zinc ore etc
BAUXITE: (Au 1.00 gr/ton) (Ag 453.00 gr/ton) (Al2O3 45.22%) ( Cl 16.72%) (SiO3 8.94%) (FeO2 7.17%) (CaO 6.27%) (MnO 0.81%) (CuO 3.30%) (K2O 6.05%) (Pbo 0.11%) (SrO 0.29%) (ZnO 1.24%) (TiO3 1.29%) (AsO3 0.01%)
AL2O3: 48% min, 46% rejection Ã? SiO2: 8%, 10% rejection Fe2O3: 20% Max. CaO: Not stated Ti02: Not stated Moisture: 15% max Max. Size: 0-90mm 90% min 50,000 Metric Tonnes Months 1 Thru 4 100,000 Metric Tons Month 5 Onwards
365体育登录 Bauxite ore content minimum 44/45% aluminum base boat of 50000 mt in bulk Origine Africa Available 5 millions tones a year delivery immediately -