Quotation Plan for LNG Liquefied Natural Gas Storage Tanks in Small Liquefied Natural Gas Storage Tank Production Base

Description :

　　LNG storage tankManufacturer tells you: Introduction to the process flow of LNG gasification station

　　LNG is stored in tank containers and transported by road to the storage gasification station. At the unloading station, the container's LNG storage tank (liquefied natural gas storage tank) is pressurized by the container's built-in booster, and the LNG is sent to the low-temperature LNG storage tank (liquefied natural gas storage tank) at the storage gasification station using the pressure difference. Under non working conditions, the temperature of LNG stored in LNG storage tanks (liquefied natural gas storage tanks) is -162 ℃, and the pressure is atmospheric pressure; Under working conditions, the LNG storage tank (liquefied natural gas storage tank) booster pressurizes the LNG in the LNG storage tank (liquefied natural gas storage tank) to 0.35 MPa (the following pressures are gauge pressures unless otherwise specified). The pressurized low-temperature LNG flows into the main air temperature gasifier, where it exchanges heat with air and is converted into gaseous NG, increasing its temperature. The outlet temperature is -10 ℃ lower than the ambient temperature, and the pressure is 0.35Mpa; When the natural gas temperature at the outlet of the air-cooled gasifier does not reach 5 ℃ or above, it is heated by a water bath heater. After odorization and metering, it enters the transmission and distribution network and is sent to various users.

　　LNG storage tankManufacturer tells you: Unloading process

　　Adopting the self pressurization method of tanker trucks. The LNG in the container LNG storage tank (liquefied natural gas storage tank) is pressurized to 0.6 MPa using its built-in booster under normal pressure and -162 ℃ conditions. The LNG is then sent to the low-temperature LNG storage tank (liquefied natural gas storage tank) at the gasification station through a liquid-phase pipeline using the pressure difference. In addition, the low-temperature NG gas in the final container LNG storage tank (liquefied natural gas storage tank) is unloaded and recovered through the BOG gas-phase pipeline. The unloading process pipeline includes liquid phase pipeline, gas phase pipeline, gas-liquid connecting pipeline, safety relief pipeline, nitrogen purging pipeline, and several low-temperature valves.

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• LNG Tank