Question: Estimate the binary diffusion coefficient for a ethanenitrogen mixture containing 60 mol% ethane at 310 K amd 60 atm absolute pressure. First, estimate the diffusivity

Estimate the binary diffusion coefficient for a ethane–nitrogen mixture containing 60 mol% ethane at 310 K amd 60 atm absolute pressure.

First, estimate the diffusivity at 1 atm. Then, use the Takahashi correlation to determine the diffusivity at 60 atm.

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