BOG Recovery Unit

Application

Work process: 1) when the LNG cryogenic storage tank pressure increases to 0.6MPa, manual (or automatic) open the recovery valve, compressor starts, the gas input pressure cylinder or pipe network; 2) when the recovery device buffer tank pressure to the appropriate value (lower 0.1 ~ 0.2MPa), manual (or automatic) closed recovery valve, compressor stop working.

In a typical LNG plant the sequence is: Feed gas → Pre-treatment → Liquefaction → Storage → Loading.

Scope of supply

• Characteristics 3D Skid components include: compressor, evaporator, buffer tank and other valve pipeline.
• Use the following occasions: 1) tank due to pressure relief gas; 2) submersible pump precooling exhaust gas; 3) fuel tank of LNG car due to high pressure system to release BOG.
• Technical performance: ◆ recovery pressure: 0.6-25MPa, can be adjusted according to the need of ◆ recovery capacity: 0.5m3/min The system functions: storage, vaporization, safety protection, remote control etc.; Main features: The good maneuvering performance, less land occupation, can transfer BOG truck whole skid recovery device.
• The recovery of low cost, high recovery efficiency.
• Compared with other BOG gas recovery unit, low investment, save and condenser large equipment, high profit, high efficiency.

Capacity, design conditions and scope of supply are confirmed per project.