...Polystyrene foam products are now manufactured primarily using two types of blowing agents: Pentane and Carbon Dioxide. Carbon dioxide (CO2, or other hydrocarbons in some cases) is non-toxic, non-flammable, and does not contribute to low-level...
http://www.dart.biz/web/environ.nsf/pages/enff02.html
...transport companies and increased emissions released into the environment. Burning this fuel produces emissions of carbon dioxide (CO2), the most prevalent greenhouse gas. Greenhouse gases create a gaseous "blanket" that prevents ultraviolet...
http://www.epa.gov/smartway/swintro.htm
...internationally accepted measure that expresses the amount of global warming of greenhouse gases in terms of the amount of carbon dioxide (CO2) that would have the same global warming potential. "These two new boxes are branded the same as the current...
http://www.tappi.org/s_tappi/doc.asp?CID=183&DID=560306
The Carbon Dioxide Information Analysis Center (CDIAC) is the primary climate-change data and information analysis center of the U.S. Department of Energy (DOE).
http://cdiac.esd.ornl.gov/home.html
...As the machine rotates, a fill valve descends and forms a seal against the top of the can. The valve then injects carbon dioxide (CO2) into the can through a delivery port, and this flushes the oxygen from the can through another port. “We've...
http://www.packagingdigest.com/article/CA6686072.html