Application:
Natural gas field processing for dewpoint control of natural gas.
Objective:
Increase ability of existing hydrocarbon dewpoint control plant and prevent hydrate formation during refrigeration.
Design Challenges:
Allow for integration of new equipment into existing plant while minimizing process upset and utility of site equipment.
Compass Solution:
Liquid/liquid LTS design (allowed for use of existing LTS for gas/liquid separation) and hydrate suppression injection for new and existing equipment.
Major Equipment Specifications
Vessels
- 48” OD liquid/liquid LTS
- 36” OD glycol flash vessel
- 36” OD glycol carbon filter
- Dual 6-5/8” glycol particle filter
Exchangers
- 36” OD reboiler
- 32” OD accumulator with coil type lean/ rich exchanger
- 16” OD still column
- 14” OD, 0.6 MM Btu/hr natural gas fired flame arrested fire-tube
Other Features
(2) 100% 15 HP Reciprocating Glycol Charge Pumps, 2290 psig discharge pressure.
Control Panel
Profire 2100 BMS
COMPASS MODEL NO: LTS AND ETHYLENE GLYCOL REGENERATION SYSTEM