Acid Gas Compressor Package
Compass Model No.: EM250-RAA4
Application: Acid Gas Injection
Location: Dawson Creek, British Columbia
Customer Objective: An acid gas injection reciprocating compressor package
Design Challenges: Acid gas composition 60% H2S, 30% CO2, 10% H20
Compass Solution: Compass constructed a custom 5-stage, reciprocating, electric drive, acid gas injection package.
This package required a high level of engineering to ensure operability and a minimal level of maintenance. It incorporated Compass’ acid gas injection standards which includes full stainless steel process construction.
Major Equipment Specifications
Compressor: Ariel JGA/4, (1) 13.500” JG, (1) 8.500” JG, (1) 5.125” JG, (1) 4.750” JG-CE, (1) 2.750” JG-HE cylinders
Drive: Marathon 250 HP electric motor, 1200 rpm, 480 V / 3 PH / 60 Hz
Air Cooler: Air-X-Limited 81AEF forced draft cooler assembly, complete with warm air recirculation
Control Panel: Allen Bradley – Compact Logix PLC control system complete with accessories
Other Features: Full stainless steel weld package (vessels, piping, vales and instrumentation)
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