Methods and apparatus for determining sorption isotherms

Details Methods and apparatus for determining sorption isotherms Methods and apparatus for determining sorption isotherms

1988-05-18

1989-09-26

Williams, Hezron E.

Measuring and testing

Gas analysis

Gas chromatography

422 89, G01N 3108

Patent

active

048690937

ABSTRACT:
A method for determining sorption isotherms of food by inverse chromatography comprising the steps of passing a mobile phase having a known solute concentration and at a known flow rate through a stationary phase comprising a known mass of food at a known temperature, measuring the concentration of solute in the mobile phase leaving the food, determining the amount of solute which has entered the food at selected intervals from the known concentration, known flow rate and time elapsed from the beginning of the passing step, determining the amount of solute which has passed downstream of the food at selected intervals from the measurement of the concentration of the solute, and determining the amount of solute at selected intervals taken up by the food from the difference in the amounts determined above.

REFERENCES:
patent: 3607075 (1971-09-01), Wolf et al.
patent: 3879568 (1975-04-01), Luh et al.
patent: 4003257 (1977-01-01), Fletcher et al.
Paik et al., J. of Chromatogr., 351 (3) 417-423, (1986).

Affiliated with

Also associated with

Rating

Methods and apparatus for determining sorption isotherms does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods and apparatus for determining sorption isotherms, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods and apparatus for determining sorption isotherms will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-180742