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Start Over Author "Chang Yi Kong" Publisher the japan society of high pressure science and technology
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3. Measurements of Binary Diffusion Coefficients for Organic Compounds in Supercritical Fluids by Chromatographic Impulse Response Method

Author

Chang Yi Kong, Toshitaka Funazukuri, and Seiichiro Kagei

Subjects
Chromatography, Chemistry, Schmidt number, Curve fitting, Binary number, General Materials Science, General Chemistry, Diffusion (business), Condensed Matter Physics, Measure (mathematics), Supercritical fluid, Impulse response
Abstract

The chromatographic impulse response technique with the curve fitting method is a useful tool to measure binary diffusion coefficient under supercritical conditions. Based on our recent measurement data, the effectiveness of the simple predictive correlations such as the D12-viscosity correlation and the Schmidt number correlation is presented. Moreover, the sensitivities of the parameters determined and sources of experimental error are discussed.

Published
2004
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