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Limiting activity coefficients (γ1∞) of N-methylpyrrolidone (NMP), pyridine, and piperidine in water were measured at several temperatures in the range from 333K to 373K. Three experimental techniques, namely Rayleigh distillation, differential distillation, and the method of circulation still, were employed for the purpose. A comprehensive review is further presented of experimental data on the limiting...
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