Measuring and testing – Liquid analysis or analysis of the suspension of solids in a... – Content or effect of a constituent of a liquid mixture
Patent
1989-02-17
1990-05-08
Williams, Hezron E.
Measuring and testing
Liquid analysis or analysis of the suspension of solids in a...
Content or effect of a constituent of a liquid mixture
73 61R, 73 19, G01N 3328
Patent
active
049227475
ABSTRACT:
A method for determining volative components in a continuous flow condensed phase sample stream. A method is disclosed wherein a controlled flow of a sample stream of oil is cascaded down a standpipe of a predetermined length and a countercurrent flow of an inert dry gas is created to absorb volatile substances, such as water, in a concentration proportional to the concentration in the oil. The cascade of oil down the standpipe creates an efficient mechanism for the transfer of volatiles from the oil to a gas phase with the inert gas. The inert gas exposed to and containing the volatiles is applied to a detection system for the measurement of the concentration of the volatiles.
REFERENCES:
patent: 2741911 (1956-04-01), Fitzpatrick et al.
patent: 3885930 (1975-05-01), Scheerer
patent: 3926038 (1975-12-01), Wunning et al.
patent: 3942356 (1976-03-01), Branscombe et al.
patent: 3960523 (1976-06-01), Ryan
patent: 4068953 (1978-01-01), Harney et al.
patent: 4156571 (1979-05-01), Ljung
patent: 4196402 (1980-04-01), Butler et al.
patent: 4242584 (1980-12-01), Krieg et al.
patent: 4248599 (1981-02-01), Mommessin et al.
patent: 4257257 (1981-03-01), Dairaku et al.
patent: 4272734 (1981-06-01), Jarrett et al.
patent: 4381923 (1983-05-01), Wada
patent: 4410273 (1983-10-01), Mantz et al.
patent: 4462686 (1984-07-01), Bridges
patent: 4480039 (1984-10-01), Closmann et al.
patent: 4499752 (1985-02-01), Fruzzetti et al.
patent: 4634864 (1987-01-01), Lucatorto et al.
patent: 4745795 (1988-05-01), Emmert
Dual Beam, Second Derivative Tunable Diode Laser Infrared Spectroscopy Applied to Trace Gas Measurement; David R. Tallant, Rudolph G. Jungst, Sandia National Laboratories.
Standard Addition Technique for Quantitative Trace Gas Analysis Using Derivative Infrared Diode Laser Spectroscopy; John A. Mucha, Applied Spectroscopy, vol. 36, No. 4, 1982.
Calibration of Diode-Laser Second-Derivative Modulation Spectrometry with a Reference Cell; Claus Weitkamp, Applied Optics, vol. 23, No. 1, 1 Jan., 1984.
High Sensitivity Pollution Detection Employing Tunable Diode Lasers; J. Reid, J. Shewchun, B. K. Garside, and E. A. Ballik; Applied Optics, vol. 17, No. 2, 15 Jan., 1978.
Tunable Diode Laser Spectroscopy; an invited review; R. S. Eng, J. F. Butler, K. J. Linden, Optical Engineering, vol. 16, No. 6, Nov./Dec. 1980.
SP5100 Isotope Ratio Measurement System; D. L. Wall, R. S. Eng & A. W. Mantz; Spectra-Physics, Laser Analytics Division.
Second Derivative Tunable Diode Laser Spectrometry for Line Profile Determination. II. Experimental Results; David L. Grieble, Mark L. Olson, Jeffrey N. P. Sun & Peter R. Griffiths, Applied Spectroscopy, vol. 34, No. 1, 1980.
Roskos Joseph W.
Spectra-Physics Inc.
Williams Hezron E.
LandOfFree
Method for the determination of volative components in continuou 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 for the determination of volative components in continuou, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the determination of volative components in continuou will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2341491