40 HP High Sour Dehydrator Tail Gas Compressor Package

40 HP High Sour Dehydrator Tail Gas Compressor Package (Custom Unit)

Compass Compression Model No.



Dehydrator Tail Gas Compressor


Northern Alberta

Customer Objective

The customers dehydrator tail gas vapours exceeded the site H2S limits. Compression was required to dispose of vapour via injection @ 500 psig.

Design Challenges

Acid gas composition 60% H2S, 30% CO2, 10% H20

Compass Compression Solution

Compass Compression constructed a custom 3-stage, electric drive, acid gas VRU compression package. Due to the H2S and CO2 levels we incorporated our acid gas injection standards which includes full stainless steel process construction.

Major Equipment Specifications


Ariel JGA/2 complete with (1) 6.500" M, (1) 6.125" JG-CE & (1) 3.375" JG-HE cylinders


Toshiba 40 HP electric motor, 460 V / 3 PH / 60 Hz

Air Cooler

Air-X 36VI induced draft cooler assembly (316L SS sections)

Control Panel

Allen Bradley - Compact Logix PLC control assembly

Other Features

Full stainless steel weld package (vessels, piping, vales and instrumentation)

Please contact our technical sales team to determine your compression package requirements.

No comments:

Post a Comment

Thank you for your comment! It has been received and it will be reviewed.