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Nebulization reflux concentratorA nebulization reflux concentrator for removing trace gas contaminants from a sample gas is described. Sample gas from a gas supply is drawn by a suction source into a vessel. The gas enters the vessel through an atomizing nozzle, thereby atomizing and entraining a scrubbing liquid solvent drawn through a siphon tube from a scrubbing liquid reservoir. The gas and entrained liquid rise through a concentrator and impinge upon a solvent phobic filter, whereby purified gas exits through the filter housing and contaminated liquid coalesces on the solvent phobic filter and falls into the reservoir.
Document ID
19860019702
Acquisition Source
Legacy CDMS
Document Type
Other - Patent
Authors
Collins, V. G. (NASA Langley Research Center Hampton, VA, United States)
Cofer, W. R., III (College of William and Mary Newport News, Va., United States)
Date Acquired
August 12, 2013
Publication Date
June 17, 1986
Subject Category
Instrumentation And Photography
Accession Number
86N29174
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
NASA-CASE-LAR-13254-1CU|US-PATENT-4,595,399
Patent Application
US-PATENT-APPL-SN-668432

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