Application:
Design and supply a sour vapor recovery unit for a tank farm expansion project.
Location:
Fort McMurray, AB
Objective:
To provide an economical process design, and an engineered and reliable equipment selection to meet an aggressive budget structure and timeline.
Design Challenges:
Build a skid-mounted sour vapor recovery unit with 2 x 50% capacity units with stringent specifications.
Compass Solution:
To design and build a two-stage, dual train compressor package complete with a pre-cooler, common suction scrubber, inter-stage scrubber, common cooler structure with pre-cooler, IC and AC which could be isolated to run either train A or B.
Major Equipment Specifications
Compressor:
(2) Stage 1: 50% Ro-Flo Model 17L
(2) Stage 2: 50% Ro-Flo Model 217M
Drive:
(2) 400 HP @ 720 rpm, WEG Motors, 575V/3Ph/60Hz,
Air Cooler:
(1) AXC Air Cooler, Model 842Z-R
Control Panel:
(1) Spartan DELTA V control panel (off-skid in E-House)
(1) Spartan DELTA V HMI panel (located in VRU bldg.)
Other Features:
- 7% sour
- Built to Oil Sands specifications
- (1) O2 Analyzer
- (1) Pre-cooler
- (1) Discharge Oil Separator
Compass Model No: EM400-VR2-Dual