Mass Transfer of Organic Substances in Supercritical Carbon Dioxide

Miao Hu; Rainer Benning; Özgür Ertunc; Antonio Delgado; Vanusch Nercissian; Andreas Berger

doi:10.4028/www.scientific.net/DDF.326-328.360

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HomeDefect and Diffusion ForumDefect and Diffusion Forum Vols. 326-328Mass Transfer of Organic Substances in...

Mass Transfer of Organic Substances in Supercritical Carbon Dioxide

Abstract:

In this work special attention is paid on the direct visualization of the diffusion process of oil droplets in supercritical carbon dioxide as well as a better characterization of the process by quantitative evaluation of the diffusion coefficients obtained with a shearing interferometer. Experiments are also to be carried out under microgravity in to improve the experiment condition where the influence of gravity-driven convection that usually dominates the transport process is minimized.

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Periodical:

Defect and Diffusion Forum (Volumes 326-328)

Pages:

360-365

DOI:

https://doi.org/10.4028/www.scientific.net/DDF.326-328.360

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Online since:

April 2012

Authors:

Miao Hu, Rainer Benning, Özgür Ertunc, Antonio Delgado, Vanusch Nercissian, Andreas Berger

Keywords:

Diffusion Coefficient, Microgravity, Shearing-Interferometer, Supercritical Carbon Dioxide

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