METHOD AND DEVICE FOR DETERMINING CONCENTRATION OF FILLER WITH CORIOLIS FLOW METER Russian patent published in 2007 - IPC G01N9/36 E21B43/267

Abstract RU 2308700 C2

FIELD: measuring technique.

SUBSTANCE: method comprises allowing the main liquid to flow through the Coriolis flow meter, measuring the density of the main liquid, and transmitting the signal containing measured value of the signal to the control system, adding the filler to the main liquid, allowing the mixture to flow through the Coriolis flow meter, and transmitting the measured value of density to the control system.

EFFECT: enhanced accuracy.

19 cl, 5 dwg

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RU 2 308 700 C2

Authors

Datton Robert Eh.

Rassell Kristofer M.

Dates

2007-10-20—Published

2003-02-05—Filed