Bubble Contactor
Mostrando 1-2 de 2 artigos, teses e dissertações.
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1. Hydrodynamic and absorption studies of carbon dioxide absorption in aqueous amide solutions using a bubble column contactor
The present work analyses the carbon dioxide absorption process in aqueous n-alkylpyrrolidones solutions, from the point of view of hydrodynamic studies as well as mass transfer, using a bubble column contactor. An analysis of the influence of solute concentration and gas flow-rate is complemented by the study of the effect caused by the alkyl group on the h
Braz. J. Chem. Eng.. Publicado em: 2013-12
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2. Ozone application in water sources: effects of operational parameters and water quality variables on ozone residual profiles and decay rates
Systematic ozonation tests were conducted by means of a mobile pilot plant. Water source 1 was a low turbidity stream with very low solids content and very low turbidity, apparent color and alkalinity. Water source 2 was reservoir water with higher turbidity, solids content and alkalinity than source 1. The ozone plant was a counter-current contactor compose
Brazilian Journal of Chemical Engineering. Publicado em: 2010-12