Calcined bauxite is produced by sintering/calcining with natural bauxite ore of low iron, low alkali at temperatures of 1600 - 1800 degree Celsius in the rotary kiln or round kiln through pre-heationg, calcination, cooling and other processes. During Calcining, it can be removed impurities and improving the content of alumina. Refractory grade bauxite has high refractoriness, good mechanical strength and moderate slag resistance. Therefore calcined bauxite is one of the most important raw materials for the production of shaped and unshaped refractories for the steel industry, foundries, glass and cement plants.
In its mineral form Bauxite, Aluminium is the most abundant metal in the earth's crust. Bauxite contains one of a variety of hydrated aluminium oxides (gibbsite, boehmite or diaspore), which are often expressed as Al2O3xH2O but are more commonly regarded as impure Al2O3. Bauxite is claylike and earthy, and ranges in colour from white to deep brown or red according to the nature and quantity of its components. The major impurities in Bauxite are iron oxides (goethite & hematite), silicon dioxide, the clay mineral kaolinite as well as small amounts of anatase (TiO2). Consequently, its composition varies considerably with alumina constituting from about 50% to about 70%. Aluminium content can be accurately and precisely determined over a broad analytical range simultaneously along with Si, Fe, Mn, Ti, Zr and up to 20+ other elements. Item Specification Color: Brown, yellow / light red Granularity: 0-1/1-3/3-5/5-8 mm, 200/325 mesh Application: Aluminium/Precision Casting/Refractory Density: 4.3 g/cm3 Hardness: 1-3 Fe2O3 Content: 3.0% Max CaO Content: 0.2 Max Package: 25 kg/bag Payment terms: T/T L/C
We are Sotto Solutions, Sourcing solutions services provider based in Shanghai in 2019. No matter your industry, we guarantee reliability, consistency, and efficiency. We are specialized in raw material sourcing, the wide range of Mineral Ores is totally pure and rich in other essential features. Bauxite is the primary aluminum ore composed of one or more aluminum hydroxide minerals, including gibbsite (Al(OH)3), boehmite (-AlO(OH)), diaspore (±-AlO(OH)), and impurities such as quartz (SiO2), hematite (±-Fe2O3), and rutile (TiO2) It's used for Aluminum production, and used in a lot of industries like the chemical industry, refractory, abrasive, cement, steel, and petrol industry amongst others. We can source Bauxite from China in many types either rocks or grained powder. Normal aggregate size: 0-1mm, 1-3mm, 3-5mm, 5-8mm, 0-10mm, 5-10mm, 0-30mm, 5-30mm. Powder bauxite material with 80 mesh, 100 mesh,150 mesh, 200 mesh, 325 mesh. Packing: New and strong woven bags 50kg,1000kg, 2000kg ,or upon your request. HS code: 26060010 We are please to receive your inquires anytime. So, kindly drop us a message here and we will get back to you in 24 hours.
Topglo Corporation Group of Companies Are pleased to announce the availability of minimum 300,000 tons of high-quality, 45% grade bauxite from India for regular shipment. Our bauxite is: - High-grade (45% Al2O3) - From our groups mines in India - Stringently quality-checked - Available in bulk quantities - Shipped efficiently worldwide
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We deals in the following Chemicals :- Barite Powder, Barite Ore Dolomite Powder Mica Powder, Mica Flakes, Mica Blocks, Mica Sheets Quartz / Silica Powder, Quartz / Silica Lumps, Quartz / Silica Granules, Quartz / Silica Grits Bentonite Powder, Bentonite Lumps, Bentonite Granules, Bentonite Clay Hematite / Iron Oxide Powder, Iron Oxide ( Ferric Oxide ) Ilmenite (Synthetic Rutile) Fly Ash Powder Alumina Silica ( Cenosphere ) Powder Calcium Carbonate Powder Magnetite, Cellulose Fibers, Cellophane Flakes, Walnut Shells
Iron Ore Specs : Variable FeO 16.28 % Hierro Total 64.02 % SiO2 4.03 % AhO3 0.24% s 0.07% p 0.04 % CaO 1.34 % MnO 0.00%, PbO 0.00 % MgO 0.00 % ZnO 0.00%, TiO2 0.00% As 0.00 % Cu 0.02 % K2O 0.00% Origin Mexico Minimum monthly shipment 100,000MT CFR terms only (Maximum quantity of 200,000MT per month is possible) Annual contract only The price shall be quoted against firm inquiry. Payment: 90% by DLC / MT700 Nontransferrable and confirmed and payable at sight (Loading port) after SGS for quality and quantity. Balance 10% shall be against discharge port inspection at the discharge port in China Sellers performed shipments in the past ( during 2019 prior Covid period ). This offer is valid for a limited period and the response to queries shall be only through email so long as inquiries are received with KYC of the buyer/end user.
Copper ore, iron ore.Copper ore, iron ore
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
Zinc Ash - Zn min. 25% 250MT per month Packing: 1MT Jumbo bags or loose into container Inspection: 3rd party at loading (SGS/ CCIC) Please contact for more info.