PRODUCTS CENTER
Greece BOG-LNG Compressor
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+86-15601559666
Product Description
Product Introduction
In recent two years, all cities in China are building LNG stations, LNG storage equipment volatile flash vapor, that is, BOG gas, in order to make full use of this part of the gas, through the compressor will be BOG gas pressurization to a certain pressure and then directly supplied to the city pipeline network, but also can be pressurized to 250 kg to be transported to the CNG station to use.
Main Specifications
|
Structural type |
Vertical (Z) |
| Suction pressure | 0.05~0.6MPa |
| Discharge pressure | 0.4~25MPa |
| Flow range | 50~2900NM3/h |
| Motor power | 160~315kw |
| Cooling Method | Air or Water Cooling |
|
Application |
LNG storage equipment volatilized flash vapor, namely BOG gas, in order to make full use of this part of gas, BOG gas can be pressurized to a certain pressure through the compressor and directly supplied to the city pipe network for use, or can be pressurized to 250bar and transported to CNG station for use. |
Technical parameters and specifications
| Serial No. | Model Number | Medium | Flow (Nm3/h) | Inlet pressure (MPaG) | Exhaust Pressure |
| (MPaG) | |||||
| 1S | ZW-4/0.5-5 | BOG | 300 | 0.05 | 0.5 |
| 2 | ZW-4.0/(1-5)-6 | BOG | 400~1200 | 0.1~0.5 | 0.6 |
| 3 | ZW-0.32/(2-6)-10 | BOG | 50~110 | 0.2~0.6 | 1 |
| 4 | ZW-0.32/(3-5)-40 | BOG | 60~100 | 0.3~0.5 | 4 |
| 5 | ZW-0.55/6-250 | BOG | 200 | 0.6 | 25 |
| 6 | DW-12/2 | BOG | 600 | atm | 0.2 |
| 7 | ZW-6/(2-6) -7 | BOG | 900~2000 | 0.2~0.6 | 0.7 |
| 8 | VW-14/(1-3)-4 | BOG | 1400~2900 | 0.1~0.3 | 0.4 |
| 9 | ZW-4/(1-6)-7 | BOG | 400~1400 | 0.1~0.6 | 0.7 |
| 10 | ZW-4/(1.5-6)-8 | BOG | 500~1400 | 0.15~0.6 | 0.8 |
| 11 | ZW-2.5/(0.5-4)-(3.5-7) | BOG | 190~640 | 0.05~0.4 | 0.35~0.7 |
| 12 | ZW-0.45/(10-40)-40 | BOG | 250~950 | 1.0~4.0 | 4 |
| 13 | ZW-0.4/6-10 | BOG | 140 | 0.6 | 1 |
The BOG compressor (Boil-Off Gas compressor) is a critical component in LNG and cryogenic gas handling systems, specifically designed to manage vaporized gases from storage tanks. By compressing boil-off gas, the BOG compressor helps maintain tank pressure stability and prevents gas losses, ensuring operational efficiency and safety. It plays a key role in the recovery and re-liquefaction of gas, which is essential for reducing emissions and maximizing fuel value.
Built with high-performance materials and engineered for continuous operation, the BOG compressor delivers exceptional reliability in demanding environments. It features advanced sealing systems and anti-freeze components, making it suitable for handling cold, low-density vapors. The compact design allows for easy integration into LNG terminals, marine vessels, and gas processing facilities.
This BOG compressor is equipped with precision control systems, enabling operators to adjust flow rates and monitor performance in real time. Its energy-efficient motor and low-vibration structure help minimize maintenance needs and operational costs. Safety features, such as pressure relief valves and automated shut-offs, are built-in to meet stringent industry standards.
Ideal for LNG storage, transportation, and regasification processes, the BOG compressor ensures maximum gas utilization, environmental compliance, and long-term operational stability.
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