Approximately one third of the total carbon dioxide (CO2) emissions in the world come from energy production. CO2 free gas-powered plants are based on carbon dioxide being removed from the waste gases and deposited in the ground.
However, before CO2 can be stored, it must be separated from the waste gases. The current methods used for this type of filtration are expensive and require the use of chemicals. A new membrane technology is going to change that.
details http://www.chemeng.ntnu.no/memfo/memfo1.pdf
By Tore Oksholen
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