Bauxite high bulk density rotary kiln calcined bauxite bauxite processing plant
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- Supplier: Henan Yuhuang Powder Metallurgy Plant
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Product Overview
Description
Products Description
Refractory Grade Bauxite
Bauxite (aluminous soil; Bauxite) is also called the alumina or bauxite, main ingredients are alumina,
hydrated alumina containing impurities, is an earthy mineral. White or gray, brown and yellow or light red by iron.
From 4 to 3.9 g/cm3 density, hardness, 1 ~ 3 is not transparent, very brittle. Very difficult to melt.
Insoluble in water, soluble in sulfuric acid, sodium hydroxide solution. Mainly used for aluminium, refractory material.It can be used in aluminium industry ,precision casting, refractory materials and refractory cement.
hydrated alumina containing impurities, is an earthy mineral. White or gray, brown and yellow or light red by iron.
From 4 to 3.9 g/cm3 density, hardness, 1 ~ 3 is not transparent, very brittle. Very difficult to melt.
Insoluble in water, soluble in sulfuric acid, sodium hydroxide solution. Mainly used for aluminium, refractory material.It can be used in aluminium industry ,precision casting, refractory materials and refractory cement.
Technical Specifications | ||||||
Itme | Condition | Unit | Index | |||
Bulk density | 110C,24h | g/cm3 | 22.4 | |||
Crushing strength | 110℃，24h | MPa | ≥60 | |||
Modulus of rupture | 110C,24h | MPa | ≥12 | |||
Thermal shock resistance | 900℃，water cooling | Times | ≥30 | |||
Abrasion resistance | ASTM-704 | Cc | ≤6 | |||
Specification
Application
Aluminum metallurgy
Bauxite is the main raw material for aluminum extraction, and high-purity aluminum metal can be obtained through special processes
Refractory case
High alumina bauxite clinker has a refractoriness of up to 1780℃, strong chemical stability and good physical properties
Abrasives material
The hardness of bauxite can be used to make various abrasive tools, with high cost performance and low cost.
Cement production
Bauxite cement is made from high-quality natural bauxite and limestone, which are calcined and ground at high temperature in a rotary kiln;
Paving aggregate
Laterite bauxite is often used as a building material when no other materials are available.
Oil refining
In addition, bauxite is used in other industries such as rubber, plastics, petroleum refining, etc.
Packaging & Delivery
Company Profile
Our company will treat new and old users with advanced technology, reliable quality, considerate service and flexible business mode, and sincerely join hands with friends from all walks of life to create brilliance. With the help and guidance of relevant experts, our company has continuously absorbed and digested advanced technologies at home and abroad, combined with many years of practical experience, developed a series of industry-specific activated carbon, which is widely used in urban water supply,environmental protection, electric power, petrochemical industry, textile, printing and dyeing, papermaking and other fields, and is of great significance to further improve the quality of domestic drinking water, industrial water and sewage treatment.Prolonging the service cycle has played a great role, brought good economic and social benefits to the majority of users, and has been highly praised and fully affirmed by the majority of users. we have been providing better service to customers, promoting our products to all over the world and letting more people know the importance of Made in China. Our company adhering to the integrity first, product quality first, price advantage, service with the principle, to connect with more customers. Make the company bigger and stronger. We hope to cooperate with you.
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