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The Usage of Industrial Grade Aluminum Oxide

  • Author:Ray Dean
  • Source:www.oceanchinachem
  • Release on :2016-05-23

Aluminum Oxide is the raw material bauxite chemically treated to remove oxides of silicon, iron, titanium, etc. in the system, is a high purity alumina raw materials. Ruby, sapphire main ingredients are all aluminum, as other impurities present different color, the iron oxide and titanium sapphire and blue.

 

1 In the aluminum ore bauxite principal component, the alumina content of the highest. Industrially, bauxite alumina via the Bayer process for the purification, and then converted by the Hall-Heroult process for the aluminum metal.

2. The aluminum to react with oxygen in the air, generating a dense aluminum oxide film covering in aluminum surface exposed to air.

3. The aluminum is a good conductor of electricity and heat. Crystal form of alumina because of the high hardness, suitable as abrasive and cutting tools.

4. alumina powder commonly pornographic layer analysis of vehicle.

This product can be used as a high fluoride water fluoride removal agent (fluoride removal capacity), the production of cyclic alkanes alkylbenzene defluorination agent, transformer oil regeneration deacidification agent, used as oxygen industry, textile industry, electronics industry gas drying, air drying and automated instrumentation in the fertilizer, petrochemical and other industries for desiccant drying, cleaning agents (dew point up to -40 degrees), the air separation industry PSA dew point up to -55 degrees. Is an efficient desiccant drying water depth trace. Very suitable for non-thermal regeneration device.

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