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Help CenterFactory Directly 85% Al2o3 1-3mm Calcined Bauxite Price
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factory directly 85% al2o3 1-3mm calcined bauxite price
Introduction of calcined bauxite :
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 75%to90%.the heating is carried out in rotary kilns.
Applications of calcined bauxite :
calcined bauxite is typically calssified according to its intended commercial application,such as abrasive ,cement ,chemical, metallurgical, and refractory .as raw material for use in high alumina and super duty refratory bricks and shapes ,plastics ,castable refratory, motors, gun mixes, ramming mixes, abrasive grains and other products.
Specification of calcined bauxite:
Grade |
AL2O3 |
FE2O3 |
TIO2 |
K2O+Na2O |
CaO+MgO |
Bulk density |
75 |
75min |
≤3.0 |
≤4.0 |
≤0.3 |
≤0.5 |
≥2.70 |
80 |
80min |
≤3.0 |
≤4.0 |
≤0.3 |
≤0.5 |
≥2.80 |
85 |
85min |
≤2 |
≤4.0 |
≤0.3 |
≤0.5 |
≥3.00 |
86 |
86min |
≤2 |
≤4.0 |
≤0.3 |
≤0.5 |
≥3.10 |
87 |
87min |
≤2 |
≤4.0 |
≤0.3 |
≤0.5 |
≥3.20 |
88 |
88min |
≤1.8 |
≤4.0 |
≤0.25 |
≤0.5 |
≥3.25 |
90 |
90min |
≤1.8 |
≤4.0 |
≤0.25 |
≤0.5 |
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Size:0-1mm,1-3mm,3-5mm ,200mesh,325mesh or as buyer’s request
calcined
1.Strict quality control and fast reply and delivery
2.Free samples will be provided when you need.
3.Professional Solution for your problems.
4.Welcome to contact us for the DATA SHEET & FREE SAMPLES!
If you have any questions,please feel free contact with us!
Shanghai Xingyue Energy Technology Co., Ltd. are a manufacturer of activated carbon, carbon additive, water treatment material, refractory & abrasive material, silicon carbide and so on. With an experienced and professional team, we have exported our products to many countries and regions all over the world, especially Korea, Malaysia, India, Thailand, the United Kingdom, Turkey, Greece, Saudi Arabia, and so on. Our products enjoy a good reputation among our customers.
Why choose:xingyue?
1.Professional calcined bauxite manufacturer
2.25 Years of manufacturing experience.
3.High quality and competitive price.
4.Wild in variety.
5.Durable in use.
6.The products can be provided according to the customer’s special demands
If you need, we provide you with products MSDS,it can show you a detailed description.
Send Inquiry to This Supplier
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