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Waste lubricating oil purification


Technology Introduction

Using special ceramic membrane to treat waste lubricating oil can effectively remove colloid, mechanical impurities and moisture in waste oil. The base oil can be obtained after the lubricating oil purified by the ceramic membrane is treated by processes such as decolorization and hydrogenation. The ceramic membrane technology to treat waste lubricating oil has the advantages of high regeneration rate, less secondary pollution and stable operation.

 

Flow chart

The process of using ceramic membrane technology to treat waste lubricating oil is shown in the following figure:

 

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Project display

Client: A waste oil disposal unit in Suzhou The on-site installation is shown in the figure below:

1

 
A complete set of waste lubricating oil treatment equipment with an annual treatment capacity of 8,000 tons has been built. The oil treated with ceramic membranes has reached the following technical indicators:
 

project

Technical indicators

moisture

trace

Mechanical impurities

trace

Exterior

clear, transparent