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Carbon Dioxide (CO2) Emergency Shutdown System
About Carbon Dioxide
Carbon Dioxide is a colorless, odorless gas that is found normally in the atmosphere.
It is a simple asphyxiant with no other health effects. Carbon Dioxide is one of
the products of the burning of fossil fuels. Its concentration in the atmosphere
is now increasing at a rate of 1 ppm per year.
Commercially, CO2 finds uses as a refrigerant (dry ice is solid CO2),
in beverage carbonation, and in fire extinguishers. It is shipped in pressurized
containers to ensure that any leak, however small, will not result in contamination
of the contained CO2.
Synonyms: Carbonic Acid Gas, Carbonic Anhydride
Accidental Release of Carbon Dioxide
In the event of an accidental release of carbon dioxide, it is important to shut
off the source of the release and to prevent it from entering sewers, basements
and work pits, or any place where its accumulation can be dangerous. Powell Emergency
Valve Closure Systems are designed to prevent significant releases of hazardous
gases like carbon dioxide. In the case of an accidental release, the emergency shutdown
system will close the container valve within seconds, effectively preventing a reportable
release regardless of where the leak occurs downstream.
It is possible to prevent an accidental release of Carbon Dioxide.
Contact us today to discuss your specific application requirements.
Back to List of Hazardous Gases
Shutdown Systems for Various Container Sizes
Powell is the only manufacturer to offer both pneumatic or electric systems for
150 lb Gas Cylinders, Ton Containers, Railcars, Tank Cars, and Bullet Tanks.
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