Identification of fluids and an interface between fluids by meas

Details Identification of fluids and an interface between fluids by meas Identification of fluids and an interface between fluids by meas

1988-03-10

1989-12-05

Eisenzopf, Reinhard J.

Electricity: measuring and testing

Measuring, testing, or sensing electricity, per se

Frequency of cyclic current or voltage

324 61R, G01R 2700

Patent

active

048855294

ABSTRACT:
Complex impedance measured over a predefined frequency range is used to determine the identity of different oils in a column. The location of an interface between the oils is determined from the percent frequency effects of the complex impedance measured across the interface.

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Sumner, "Principles of Induced Polarization for Geophysical Exploration", Elsevier Scient. Publishing Co., 1976, pp. 199-207.
Perry et al., "Chemical Engineer's Handbook", McGraw-Hill, 1973, pp. 42-47.

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