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.
Bauxite ore Commodity – bauxite ore Origin – india Description – 50% grade bauxite (al2o3) rejection below 48% + Chemical report (on dry basis) – Al2o3 – 48.04 % Sio2 – 6.00% Fe2o3 – 19.55 % Moisture content -5% max Physical specifications – Size – 0 -100mm Packing – Packing - bulk Quantity – Quantity - 50, 000 mts +/- Delivery period – Delivery period – within 40 to 45 days for fob basis Inspection – Inspection of material at port before loading in vessel - by sgs Terms – Terms - fob or cfr or cif Price – Fob price – usd 43 $ per mts of bauxite ore for fob at port, india Ports of loading – Ports of loading – jaigad port maharashtra, india Payment – 100% confirmed l/c at sight. For your requirement please feel free to contact us at shree kala exim
Bauxite: Powder 200 mesh. Application: Manufacturing of port land cement, Calcined bauxite, high grade bauxite grain for fire retardant manufacturing, Aluminium smelters, Aluminium hydroxide.
Available in lumps form Parameters :- Grade – 1; Grade – 2 ; Grade – 3 Al2O3 :- 40 - 45 % ; 45 – 50 % ; 50 – 55 % Fe2O3 :- 20 – 25 % ; 10 – 15 % ; 8 – 12 % SiO2 : - 1– 2 %; 10 – 12 % ; 2 – 5 % TiO2 :- 8- 10 % ; 36– 9% ; 5 – 8 % LOI :- 22 – 23 %; 20 - 21 % ; 20 – 21 % Uses: Bauxite is the main source for Aluminium. Bauxite is mainly used in Electric Arc Furnace, Blast furnace, Steel, Ferroalloy, Refractory and Cement Industries.
Bauxite is basically an aluminous rock containing hydrated aluminum oxide as the main constituent and iron oxide, silica and titanium in varying proportions. In 2010, SGX Minerals started operations of Bauxite mines at Gumla districts of Jharkhand.
Available in lumps form Parameters :- Grade – 1 ; Grade – 2 ; Grade – 3 Al2O3 :- 40 - 45 % ; 45 – 50 % ; 50 – 55 % Fe2O3 :- 20 – 25 % ; 10 – 15 % ; 8 – 12 % SiO2 :- 1– 2 % ; 10 – 12 % ; 2 – 5 % TiO2 :- 8- 10 % ; 36– 9% ; 5 – 8 % LOI :- 22 – 23 % ; 20 - 21 % ; 20 – 21 % Uses: Bauxite is the main source for Aluminium. Bauxite is mainly used in Electric Arc Furnace, Blast furnace, Steel, Ferroalloy, Refractory and Cement Industries.
48% to 52%b bauxite ore
Al2O3 86-80% available in different grades as per requirement
We at Zuiqe Commodities Pvt Ltd are a trading and exporting partner for a large bauxite mining company. Can provide low grade bauxite ore Al 34%+36%+ FOB basis onto vessel Ratnagiri Maharashtra Private Port Inclusive of export duty and GST etc Please share your requirement details
Grade available from 44% to 48% + -
