METHOD OF AND PUMP-EJECTOR PLANT FOR BUILDING VACUUM Russian patent published in 1998 - IPC

Abstract RU 2115029 C1

FIELD: processing of hydrocarbon raw materials. SUBSTANCE: plant has device for transforming liquid ejecting medium into vapor phase. Device is connected to pump at its end to input of gas ejector nozzle at its output. Length of pressure pipeline at side of liquid-gas ejector output is from 0.2 to 400 diameters of the latter. Vapor ejecting medium delivered into liquid-gas ejector is condensed and dissolved in liquid ejecting medium. EFFECT: increased economy of plant. 4 cl, 1 dwg

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RU 2 115 029 C1

Authors

Popov S.A.(Ru)

Dubinskij A.M.(Ru)

Dates

1998-07-10Published

1997-08-05Filed