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Fire resistant oil purification and adsorption composite material of EHC

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Fire resistant oil purification and adsorption composite material of EHC

Release date:2018-04-17 16:39 source:http://www.hlamec.com clicks:

Phosphate ester fire-resistant oil,a new synthetic organic oil lubricant in place of the conventional mineral-based oil,especially suited for nuclear power plant generating units.Its degradation caused by the factors such as temperature,increased acid value and water content after the long-time working was analyzed.In addition,purification of the degraded oil was described including dewatering method based on anti-settlement theory.

 

This is a fire resistant oil purification and adsorption composite material of an EHC (Effective Heat of Combustion) system. The material is prepared by pulverizing and mixing two or more adsorption materials with adsorption properties, adding a pore-expanding agent to form balls and then sintering. More preferably, the adsorption materials comprise activated aluminum oxide, diatomite, zeolite or silica gel, the pore-expanding agent is alcohol or methylcellulose, and the adsorption materials are activated and modified before pulverizing and mixing. The invention also provides a preparation method and application of the fire resistant oil purification and adsorption composite material of the EHC system. The fire resistant oil purification and adsorption composite material of the EHC system completely meets a phosphateester fire resistant oil purification requirement index of the EHC system, thereby improving the property of the EHC system, prolonging the service life of the EHC system and reducing the maintaining cost of the EHC system, and the composite material is suitable or large-scale popularization and application.


Related Tags:oil purification,vacuum oil purification,transformer oil purification,lubricating oil purification

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