WORKING FLUID FOR LIQUID-AND-GAS JET APPARATUS Russian patent published in 2002 - IPC

Abstract RU 2179266 C1

FIELD: fluidics. SUBSTANCE: caprolactam is used as hydrocarbon-containing liquid; content of caprolact in working fluid is equal to 75% by mass, admixtures being the remainder. EFFECT: enhanced operational stability of vacuum liquid-and-gas jet apparatus used for pumping-out vapor-and-gas medium from flash columns in production of caprolactam. 1 dwg

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RU 2 179 266 C1

Authors

Tsegel'Skij V.G.

Dates

2002-02-10—Published

2000-08-31—Filed