Liquid CO2

Carbon Dioxide (CO2) Fire Suppression Systems:

Carbon dioxide (CO 2 ) is an odorless, inert gas that effectively extinguishes fire by diluting oxygen level to a point where combustion cannot occur. It is the original clean agent system and is the most common, most economical, and effective non-water fire suppressant medium. It is approved for Class A, B, and C hazards. Carbon dioxide (CO2) is an ideal non-conductive fire suppressant for industrial processes where flammable materials and vapors present a potential hazard. Since carbon dioxide (CO2) is a gas, it does not leave any residue and there is no clean-up associated with a system discharge. This means clean-up costs and downtime associated with a carbon dioxide (CO2) discharge are negligible.

Carbon dioxide (CO 2 ) fire suppression systems are available in total-flooded or localized system design, making it applicable for a wide variety of fire hazards. This effectively be used in unreachable areas to neutralize potentially explosive atmospheres. In “total flooded” applications, the enclosure of the hazard protected is flooded to a proper carbon dioxide (CO2) concentration. In “localized” applications, carbon dioxide (CO2) is directly applied over the protected hazard in the proper amount needed.

It is also a proven solution when used to protect areas in both surface and deep-seated fires that require multiple extinguishing cycles. The system is, however, not recommended for normally occupied spaces… except when other means of fire protection are not effective. Applications of low pressure carbon dioxide (CO2) systems include power generation engine rooms, cement plants, transformer vaults, turbine-driven generators, printing presses, electrical control rooms, automotive paint storage, spray booths, fryers, and switch gear rooms.

Carbon Dioxide (CO2) pH Neutralization Systems for Water Treatment:

When dissolved in water, food-grade carbon dioxide (CO2) forms carbonic acid and reduces the pH value of to the appropriate level. Compared with hazardous and aggressive mineral acids (like sulfuric or hydrochloric), carbon
dioxide (CO2) and the mild carbonic acid can give a more stable, tighter control on a narrow pH range for effluent water and wastewater treatment applications. This is because it forms a natural bicarbonate buffer for pH
stability. Effectivity of the carbon dioxide (CO2) gas depends on water chemistry, injection design, water depth, and physical conditions at the injection point. Ultimately, the resultant reaction is easier to control and is less prone to overdosing.

Using carbon dioxide (CO2) is also a safer, environmentally-friendly alternative since no harmful and corrosive chemicals are involved. There is no polluting residue in the treated water.

Beverage Carbonation with Carbon Dioxide (CO2):

Beverage carbonation is the process of dissolving carbon dioxide (CO2) in soft drinks, sparkling water, and beers resulting in a refreshing taste for the beverage consumer. The injection of carbon dioxide (CO2) under pressure into the beverage is a key ingredient that helps determine the product stability, flavor enhancement, texture impression and freshness perception.