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23 September


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ABC COMPRESSORS manufactures petrochemical compressor units for the whole oil refinery system: exploration (upstream), transport (midstream), refining (downstream) and treatment of the spare gases (petrochemistry), up to 150bar and up to 1.200kW.

ABC COMPRESSORS has supplied more than 1.000 petrochemical compressor sets worldwide, working closely with well-known engineering companies, as well as with EPCs and final users.

The main features of this petrochemical compressor set for the oil refinery system are the following:

  • · The processed gases for oil refinery can be: air, natural gas, hydrocarbons, aromatics, alkanes, nafta, H2S below 5.000ppm and others.
  • · The standard configuration includes API 618 and pulsation analysis.
  • · Oil-free or lubricated supply, with belts or with direct coupling, with ATEX instrumentation for safety requirements or predictive maintenance.
  • · Choice with low and medium voltage panels and between cooling towers or air coolers.
  • · Condensate control in saturated gases or control of flammable gas emissions (nitrogen purge) isavailable.
  • · Useful equipment for ATEX/NEMA classified areas.

Best practices


Reduce emissions program for Chinese Government


Country China Stroke (mm) 200 Year 2010 Speed (RPM) 600 Compressor model 3EHP-4-GT Capacity (Nm³/h) 7.000 Gas Process Gas Motor (kW) 815,0 Number of stages 3 Suction pressure (Bar) 3,0 Number of cylinders 4 Discharge pressure (Bar) 38,0 Cylinder sizes (mm) 2x370/300/210

Additional comments

This project was developed falling within the (Jie Neng Jian Pai – Save Energy, Reduce Emmissions) state policy. The end user was burning some waste process gas in the torch, but then, figured out a method to produce a fertilizer out of it. In this project, ABC staff cooperated closely with engineering companies of reference. The compressor features an on field nitrogen pressurized control panel, nitrogen purged packings and intensive instrumentation.

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