New membrane makes separating methane and carbon dioxide more efficient

To make natural gas and biogas suitable for use, the methane has to be separated from the carbon dioxide. This involves the use of membranes: filters that stop the methane and let the CO2 pass through. Researchers in Belgium have developed a new membrane that makes the separation process much more effective.

from Engineering and Construction News – ScienceDaily https://www.sciencedaily.com/releases/2017/10/171018090158.htm

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