Carbon dioxide is used as a refrigerant, in fire extinguishers, for
inflating life rafts and life jackets, blasting coal, foaming rubber and plastics, promoting the growth of plants in greenhouses, immobilizing animals before slaughter, and in carbonated beverages.
3 x 10 man
life rafts, with hydrostatic release and manual release; these automatically
inflate if the boat sinks, or can be operated manually