Refrigeration-based gas dehydration unit – IN STOCK

COOLTECH explosion-proof refrigeration unit for low-temperature separation (dehydration) of natural gas (associated petroleum gas).

Skid-mounted modular design. New equipment. IN STOCK.

Technical specifications:

• Compressor type: Twin-screw compressor with double mechanical shaft seals, designed for enhanced reliability
• Refrigerant: Propane (R290)
• Rotational speed: 2,950 rpm
• Shaft power input at 100% load: 165 kW
• Evaporating temperature: −2°C
• Condensing temperature: +45°C
• Associated petroleum gas (APG) inlet/outlet temperatures: +30°C / +5°C
• Capacity control: Variable-frequency drive (VFD) and slide valve

Main electric motor:

• Explosion protection: Explosion-proof design; protection marking to be confirmed against the equipment nameplate
• Rated motor power: 200 kW
• Supply voltage: 380 V, three-phase, 50 Hz
• Starting and speed control: Variable-frequency drive (VFD)

Shell-and-tube evaporator:

• Quantity: 1 unit
• Working fluids: Propane (R290) / associated petroleum gas (APG)
• Natural gas flow rate: 15,500 Nm³/h
• Propane evaporating temperature: −2°C
• Operating gas pressure: 0.2–1.0 MPa
• Design gas pressure: 2.5 MPa
• Tube material: Stainless steel
• Shell material: Carbon steel

Air-cooled condenser

• Vertical condenser equipped with explosion-proof fan assemblies.

COOLTECH explosion-proof refrigeration unit for low-temperature separation (dehydration) of natural gas (associated petroleum gas).
Skid-mounted modular design. New equipment. IN STOCK.

Technical specifications:

• Compressor type: Twin-screw compressor with double mechanical shaft seals, designed for enhanced reliability
• Refrigerant: Propane (R290)
• Rotational speed: 2,950 rpm
• Shaft power input at 100% load: 126 kW
• Evaporating temperature: −2°C
• Condensing temperature: +45°C
• Associated petroleum gas (APG) inlet/outlet temperatures: +30°C / +5°C
• Capacity control: Variable-frequency drive (VFD) and slide valve

Main electric motor

• Explosion protection: Explosion-proof design; protection marking to be confirmed against the equipment nameplate
• Rated motor power: 160 kW
• Supply voltage: 380 V, three-phase, 50 Hz
• Starting and speed control: Variable-frequency drive (VFD)

Shell-and-tube evaporator

• Quantity: 1 unit
• Working fluids: Propane (R290) / associated petroleum gas (APG)
• Natural gas flow rate: 12000 Nm³/h
• Propane evaporating temperature: −2°C
• Operating gas pressure: 0.15–1.0 MPa
• Design gas pressure: 2.5 MP
• Tube material: Stainless steel
• Shell material: Carbon steel

Air-cooled condenser

• Vertical condenser equipped with explosion-proof fan assemblies.