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Victor Defays
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Physical Or Chemical Processes And Apparatus
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Abstract
6850. Defays, V. March 31. Scrubbers and washers.-In apparatus for producing a physical or chemical a c t i o n between a liquid and a gas or vapour, drums rotating partly in the liquid and partly in the gas are constructed of bands of metallic trelliswork 6 helically wound on a core 7. The bands are either separated by thin metal plates 9 or the like, or are arranged alternately with bands of a different mesh. Tubes 13 provided with feed and discharge boxes may be placed in the liquid surrounding the drums.
GB190506850D1905-03-311905-03-31Improvements in Apparatus for Treating Liquids with Gases of Vapours.
ExpiredGB190506850A
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