Bauxite available. 7000 MT daily Al2O3 46% Min SiO2 3% Min' Fe2O3 19% min Moisture 16%
Bauxite is an aluminium ore and is the main source of aluminium. This form of rock consists mostly of the minerals gibbsite Al(OH)3, boehmite ?-AlO(OH), and diaspore a-AlO(OH), in a mixture with the two iron oxides goethite and haematite, the clay mineral kaolinite, and small amounts ofanatase TiO2. Bauxite was named after the village Les Baux in southern France, where it was first recognized as containing aluminium and named by the French geologist Pierre Berthier in 1821. Bauxite Formation Lateritic bauxites (silicate bauxites) are distinguished from karst bauxite ores (carbonate bauxites). The early discovered carbonate bauxites occur predominantly in Europe and Jamaica above carbonate rocks (limestone and dolomite), where they were formed by lateritic weathering and residual accumulation of intercalated clays or by clay dissolution residues of the limestone. The lateritic bauxites are found mostly in the countries of the tropics. They were formed by lateritization of various silicate rocks such as granite, gneiss,basalt, syenite, and shale. In comparison with the iron-rich laterites, the formation of bauxites depends even more on intense weathering conditions in a location with very good drainage. This enables the dissolution of the kaolinite and the precipitation of the gibbsite. Zones with highest aluminium content are frequently located below a ferruginous surface layer. The aluminium hydroxide in the lateritic bauxite deposits is almost exclusively gibbsite.
With very long years of experience and conformity in this domain, we are engaged in offering best array of Bauxite Powder. Manufactured with utmost sincerity and hard work, the offered gamut is highly demanded in Indian industry. It is mainly used in refractory, chemicals, and petroleum industry, steel and cement industry.
Specification : Cement Grade Bauxite Parameters Specifications Al2O3 42-45 % min SiO2 10 % maxTiO2 3-4 % max Fe2O3 10-25 % max CaO 0.50-5 % max Size 0-100 mm Moisture 5 % max Metallurgical Grade Bauxite Parameters Specifications Al2O3 45-47 % min SiO2 4-5 % max TiO2 3-4 % max Fe2O3 15-25 % max CaO 0.50-3 % max Size 0-100 mm
We are offering you Bauxite from SouthEast Turkey as following: Bauxite : Area: Kahramanmara AL2O3 55,75% ; TiO2 22,42% ;CaO 0,38% ; CO2 0.3% ;Others 7,79%; P2O5 0,536% ; Cr2O3 0,1220%; V2O5 0,1430% ;K2O 0,0370% ;SO3 0,1040%;ZrO2 0,540% ; SrO 0,0500%; CeO2 0,0270%; MgO 0,0230% ; Y2O3 0,0190% MnO 0,0087% ;NiO 0,0150% ; CuO 0,0100% ;ZnO 0,0130% ; Nb2O5 0,0097% ; Ga2O5 0,0043% ; PbO 0,0029% ;Sc2O3 0,011%; La2O3 0,0240%; CI 0,0021% Packing details : in bulk or Big Bag Delivery time : 30 days Suppling Ability : 5000 MT monthly Payment type : 30 days after loading of ves el transfer to Bank We have reserve between 500 000 and 700 000 MT we can send a sample at anytime Port : Iskenderun Product Specification: Shape : Lump Concentration: non-concentrate Dimension : 0-300 mm Moisture : 3 To 3,60% Size in mm : 0-10/10-30/10-50/50-200/100-200 FOB to selling 10-50 mm 26$ 50-200 mm 39$. If you are interested so please feel free and contact us; YOU CAN COM E AT ANY TIME TO SEE THE PRODUCT.
Calcined bauxite is one of the principal ore of aluminum. Calcined bauxite contains hydrous aluminum oxides and aluminum hydroxides, formed through the laterization of aluminous rocks in tropical and subtropical areas .Calcined bauxite is obtained by calcining (heating)superior grade bauxite at high temperature (from 85oc to 1600c) .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%to88%.The heating is carried out in rotary kilns.
Calcined bauxite is one of the principal ore of aluminum. Calcined bauxite contains hydrous aluminum oxides and aluminum hydroxides, formed through the laterization of aluminous rocks in tropical and subtropical areas .calcined bauxite is obtained by calcining (heating)superior grade bauxite at high temperature (from 85OC to 1600C) .this removes moisture there by 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%to88%.the heating is carried out in rotary kilns.
Bauxite: a) 47% rejection below 45% Minimum Order: 50,000 mt/month Production Capacity: 5,000,000 mt/year b) 55% rejection below 50% Minimum Order: 50,000 mt/month Price: CIF Note: The Price can change at all time
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.
Iron oxide ore , iron oxide , iron ore , iron concentrate , bauxite ore.Processor and exporter
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 Quantity : from 200.000 MT per Month up to 600.000 MT per Month Duration contract : 12 month + Rolls and Extensions Total quantity : from 2.400.000 MT up to 7.200.000 MT per contract/year Origin : Republic of Guinea Mine visit : Yes, is possible to define with the mine Delivery terms : FOB (Free on Board) Mother Vessel Time of delivery : every 30 days Loading port : One safe anchorage port near main land port or Kamsar Port of Conakry Loading capacity : 35.000~40.000 MT per Daily per Port Quantity to deliver : 200.000 MT per Month (1~3 per Month) Delivery schedule : As per contract Packaging : In bulk Inspection : SGS or CCIC with ownâ??s expense at both loading and discharging port3. Specifications: 44,6% â?¤ Al2O3 â?¤ 45,5% = USD 42 per MT (Base Standard Price) * Al2O3 < 43% -- > Buyer have right to reject this right will be indicated in Sales Purchase Agreement * Al2O3 > 47,5% the Price will be added USD 1.00 per MT for ever 1% higher from 47,5%, pro rata Price Adjustment : According to total contents of SiO2, the bonus & penalty will be adjusted. 1. Thers no bonus and/or penalty if SiO2 = 3% (Base Standard Price) ** SiO2 > 5%, The Buyer shall have the right to reject cargo or renegotiate the price. Analyses : AL203 45% Standard SiO2 3% Maximal Fe2O3 25% Maximal TiO2 4% Maximal Moisture content 10% Maximal CaO 1% Standard Size 0-175 mm 99,5% Type Trihydrate Bauxite For any information or question we will be happy to answer you, in order to start a great collaboration in our email:
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 %
Product name: Raw bauxite ore alumina rate 45-60% Place of origin: Lao Export from: Chu Lai Port, Vietnam Chemical Composition: Fe2O3 (20%) & Al2O3 (50%) & SiO2 (max 5%), (CaO, MgO - low percentage). Usage: Refractory/metallurgical/ceramic industries. Testing: SGS/Bureau Veritas Moisture: 0.5-1.5%. We can offer shapes fines (powder) bauxite ore for sale. We have 250,000 tons per month available. Looking for a month/ a year or more contract with possible extension for a long term partnership. Delivery time: 7-10 working days
Cheap bulk Bauxite ore from Vietnam - FOB price - Chu Lai Port Product name: Raw bauxite ore shapes fines/ powder/ raw. Place of origin: Quang Ngai, Vietnam. Chemical Composition: Fe2O3 (20%) & Al2O3 (50%) & SiO2 (max 5%), (CaO, MgO - low percentage). Moisture: 0.5-1.5%. Packaging: Depending on customers needs and packed in bags (25/50 kg, 500 kg or 1/1.2 ton each.) or according to customer's demands. Delivery time: 7-10 working days Port: Chu Lai Port
