In Reply to: mutual diffusion coefficient posted by sheeren on September 26, 2007 at 15:21:08:

I am looking for the diffusion coefficient of CO2 in Natural gas at 52 barg and 30C. Background is the storage of carbon dioxide in underground storage / a methane gas resevoir: gas solubilities and mutual diffusivities(as function of pressure) are of major importance for capacity calculations. Could you also advice on the appropriate pipeline, such as glass reinforced flexible thermoplastic pipeline?