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
1978-12-11
1980-12-02
Ruehl, Charles A.
Measuring and testing
Liquid analysis or analysis of the suspension of solids in a...
Content or effect of a constituent of a liquid mixture
73194A, 73597, G01N 2902
Patent
active
042364060
ABSTRACT:
In a method and apparatus for metering water content in an oil-water system by determining sonic velocities in the flowing oil-water mixture, and thereafter determining flow rate to provide individual oil and water rates which may then be integrated to provide oil and water volume of flow, the improvement comprising self-calibrating for salt content of the system water by measuring the speed of sound in the water phase only and utilizing the measured value in determinations of the system water cut.
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W. R. Loosemore, et al., "A New Ultrasonic Flowmeter", Ultrasonics, Jan. 1969, pp. 43-46.
E. M. Zacharias, Jr., "Process Measurements by Sound Velocimetrs", Instruments and Control Systems, Sep. 1970, pp. 112-113.
Alexander John D.
Reed Philip W.
Conoco Inc.
Reinert A. Joe
Ruehl Charles A.
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