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Multiphase Gas-Liquid Mixed Carbon Dioxide Booster

The multiphase carbon dioxide booster is suitable to handle gaseous, vapor and liquefied carbon dioxide. To be specific, the multiple CO2 booster pump can effectively suction low-pressure carbon dioxide no matter of gas, vapor, liquid or gas-liquid mixed state. And then discharge high-pressure liquefied carbon dioxide of 80MPa maximum by the means of compression and pressurization. Thus ensuring carbon dioxide remains liquid phase during transfer and charging process. In addition, the multiphase carbon dioxide booster pump is capable of recovery low-pressure carbon dioxide gas and vapor in storage tanks or gas cylinders.
The high pressure carbon dioxide pressure booster pump uses compressed air as driving power, and its discharge pressure is always proportional to the drive air pressure. Thereby, if adjust the drive air pressure, the CO2 booster pump discharge pressure will be adjusted accordingly.

Multiphase Carbon dioxide booster operation schematic
two types of Multiphase carbon dioxide boosters

Multiphase Carbon Dioxide Booster Benefits

  • Capable of handling multiphase carbon dioxide
  • Maximum output pressure 80MPa and pressure adjustable
  • Oil free compression optional to output food-grade carbon dioxide
  • Cryogenic seals and stainless steel wetted parts for cold CO2
  • Multiple models optional to meet your needs for pressure and flow
  • Automatically stall and standby at any preset pressure

Carbon Dioxide Booster Applications

  1. Served as the carbon dioxide supercritical extraction pump.
  2. Act as the carbon dioxide liquefaction pump to output liquefied CO2.
  3. Used in gas booster injection station for carbon dioxide foaming.
  4. Fill carbon dioxide into fire extinguishers and CO2 cartridges.
  5. Replenish pressure for liquefied carbon dioxide delivery pipelines.
  6. Reclaim carbon dioxide vapor.
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For multiphase CO2

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Max pressure 80MPa

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Pressure adjustable

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Auto hold pressure

How to Choose Carbon Dioxide Boosters

If your CO2 comes from a cryogenic storage container, then the liquid CO2 pump is suitable because it is specially set up to handle liquid carbon dioxide. But if your CO2 comes from a steel cylinder which stores gas-liquid mixed carton dioxide. While the liquid carbon dioxide pump can suction liquid carbon dioxide only, it means the CO2 gas in the steel cylinder will be wasted. So the multiphase CO2 booster is more suitable, as it can handle both gaseous and liquid carbon dioxide.

Carbon Dioxide Pressure Booster System

Multiphase carbon dioxide booster unit

For the convenience of users, we have built the carbon dioxide pressure booster station, which is a self-contained high pressure carbon dioxide pump station. It is skid mounted with multiphase carbon dioxide pump, air regulator, pressure gauges, isolation valve, manual valves, threaded connectors. Thereby, it is ready to use and easy to operate.

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