MULTIPHASE X-RAY FLOWMETER Russian patent published in 2018 - IPC G01F1/708 G01N23/12 

FIELD: measuring equipment.

SUBSTANCE: invention relates to the measurement of multiphase flow parameters, namely to a device for measuring the flow and / or composition of a multiphase fluid mixture without prior separation of the multiphase flow, and can be used in information-measuring systems of oil-producing, oil-refining industry. Flowmeter includes an X-ray tube, an X-ray transparent pipeline section for studying a multiphase fluid, a matrix X-ray detector, an analysis tool for processing data coming from the detector, an anti-scattering X-ray mask to reduce the effect of scattered radiation on the image. X-ray filter is installed in front of the detector, which is made of two kinds of filter materials having different radiation absorption coefficient and arranged in staggered order.

EFFECT: ensuring the simplicity of design, reliability in operation.

1 cl, 4 dwg