Determination of infinite dilution activity coefficients (.gamma

Details Determination of infinite dilution activity coefficients (.gamma Determination of infinite dilution activity coefficients (.gamma

1979-01-30

1980-07-22

Dixon, Harold A.

Radiant energy

Ionic separation or analysis

250251, 250283, 250288, B31D 5944

Patent

active

042141583

ABSTRACT:
Infinite dilution activity coefficients (.gamma..infin.) are determined for a binary liquid system utilizing dual molecular beams. The vapors from two liquid systems, at least one of which is a binary liquid system, are collimated into molecular beams. The molecular beams are alternately chopped before being detected by mass spectrometer. The output from the mass spectrometer is representative of the difference in partial pressure for any component in the two liquid systems. The output from the mass spectrometer can be utilized to calculate .gamma..infin. for the binary liquid system.

REFERENCES:
patent: 3924123 (1975-12-01), Schmidt
patent: 3924124 (1975-12-01), Favre et al.
patent: 4068122 (1975-10-01), Schmidt et al.

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