FIELD: machine building.
SUBSTANCE: group of inventions relates to a rotary isobaric pressure exchanger system with a lubrication system. System includes fracturing system 10. System 10 comprises pumps 18, 20 for first and second fluids 88 and 86, rotary isobaric pressure exchanger 40 and lubrication system 110. Pressure exchanger 40 is configured to perform pressure exchange between first and second fluids 88 and 86. System 110 is configured to lubricate pressure exchanger 40.
EFFECT: group of inventions is aimed at increasing system efficiency.
20 cl, 9 dwg
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Authors
Dates
2018-04-18—Published
2014-12-31—Filed