Gas separation – Means within gas stream for conducting concentrate to collector
Patent
1986-12-04
1988-06-21
Nozick, Bernard
Gas separation
Means within gas stream for conducting concentrate to collector
55 51, 55 53, 55196, B01D 1900
Patent
active
047523069
ABSTRACT:
Provided is a system for treatment of and mass transfer in liquid/gas mixtures, especially removal of oxygen from seawater to be injected into deep structures to increase the production of underground hydrocarbon resources. The oxygen removal is performed by an inert stripping gas which is purified and regenerated before it is recirculated. The liquid and the gas are pumped in turbulent concurrent flow with the inert gas through one or more tube-like zones to one or more separation zones where the gas and liquid are separated. The liquid is led to the next treatment stage, while the stripping gas is returned to the prior treatment stage. The liquid flow and the gas flow are pumped and controlled independently of each other. This provides freedom to obtain optimal treatment conditions and correct amounts of transported liquid.
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Norsk Hydro a.s.
Nozick Bernard
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