INSTALLATION FOR ASSESSING THE TENDENCY OF JET ENGINE FUELS TO FORM COKE DEPOSITS Russian patent published in 2022 - IPC G01N33/28 

FIELD: testing equipment.

SUBSTANCE: invention relates to laboratory methods for assessing the tendency of fuels to form coke deposits of motor fuels and can be used in petrochemical, automotive and other industries. The installation contains a flow tank, a flow stimulator, a pre-cleaning filter, a control unit with a control filter, sensors for monitoring fuel temperature, a pressure drop sensor on the control filter, a fuel pressure regulator, a drain tank, electrically controlled shut-off valves connected to a software control unit, a second control unit identical to the first with identical control and measuring devices, connected in series-parallel via shut-off valves to the first control unit and the fuel nitriding module. The nitriding module is connected to the fuel line between the flow tank and the flow stimulator, at the inlet of which a dissolved oxygen concentration sensor is installed.

EFFECT: increase in the accuracy and reliability of test results while simultaneously approaching the operating conditions of jet engine fuels.

1 cl, 1 dwg