Method of gas-chromatographic analysis of mixtures and device th

Details Method of gas-chromatographic analysis of mixtures and device th Method of gas-chromatographic analysis of mixtures and device th

1989-08-23

1991-02-12

Williams, Hezron E.

Measuring and testing

Gas analysis

Gas chromatography

G01N 3026

Patent

active

049914235

ABSTRACT:
A method of gas-chromatographic analysis of mixtures involves the use of a chromatograph column comprising a capillary tube which continuously passes a carrier-gas flow saturated with solvent vapors at a temperature below the chromatograph column temperature maintained above the solvent vapor condensation point and below the solvent boiling point, a sample of a mixture to be analyzed being periodically supplied to the column after attaining the equality between the quantity of solvent vapors supplied to the column and the quantity of vapors removed therefrom. To this end, the device for accomplishing the proposed method comprises a saturator partially filled with liquid solvent and placed between a carrier-gas source and means for supplying samples of an analyzed mixture of the column, the saturator being enclosed in a thermostat.

REFERENCES:
patent: 2920478 (1960-01-01), Golay

Affiliated with

Also associated with

Rating

Method of gas-chromatographic analysis of mixtures and device th does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of gas-chromatographic analysis of mixtures and device th, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of gas-chromatographic analysis of mixtures and device th will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-12764