Patent ID: 8882885

Claim:
A system to purge dissolved gases selectively from liquids, comprising: a first contactor including two first contactor inlets and two first contactor outlets, the first contactor being in fluid communication with a liquid source at a first inlet of the first contactor and an inert gas source at a second inlet of the first contactor, the second inlet of the first contactor receiving inert gas that purges a first portion of gas from the liquid source, the first portion of purged gas exiting the first contactor at a first outlet of the first contactor; and a second contactor including two second contactor inlets and two second contactor outlets, the second contactor being in fluid communication with a second outlet of the first contactor and the inert gas source at a second inlet of the second contactor, the second inlet of the second contactor receiving inert gas that purges a second portion of the gas from the liquid source, the second portion of purged gas exiting the second contactor at a first outlet of the second contactor; and a liquid jet vacuum pump being in fluid communication with the second contactor via a) a second outlet of the second contactor being in fluid communication with at least one inlet of the vacuum pump and b) an outlet of the vacuum pump being in fluid communication with the first inlet of the first contactor.