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Customer Background

The client is petrochina Subsidiary Company, an important state-owned backbone enterprise. It is a comprehensive international energy company with oil and gas business, engineering and technical services, petroleum engineering construction, petroleum equipment manufacturing, financial services and new energy development as its main business. It is one of the major oil and gas producers and suppliers in China.

Treatment Craftsmanship

l Customer pain points
 
During maintenance, it was found that there were a large number of paint film glia on the bearing of the air separation compressor unit, and the MPC value of paint film glia seriously exceeded the standard.
 
 
 
l Device name: air separation compressor unit
 
Fix the problem: Varnish Removal
 
 
 
l Oil details
 
Tank capacity: 4m³
 
Oil type: 46# turbine oil
 
Oil service time: 2 years
 
 
 
l Use our solution
 
Oil cleaning model No. : WVD-II varnish removal oil purifier
 
Operation time: June 2018 till now
 
 
 
l Before purification
 
Paint film tendency index: 33.1
 
Unit operation: the varnish on the bearing bush is attached seriously
 
 
 
l After purification
 
varnish tendency index: 7.5
 
Unit operation: stable operation of the unit

Customer Reviews

Since the customer used our paint film purifier, the unit has been running stably. It can meet the requirements of the group company for a long period of operation. We have recommended the subsidiary company to use it.

Related cases

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Business requirements :     Wastewater treatment     Oil filtration

Sales hotline

400-152-3188

18013505596

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