Modeling of gas-phase heterogeneous photocatalytic oxidation reactor in the presence of mass transfer limitation and axial dispersion
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.124013
Abstract: Abstract Mass transfer plays a critical role in the efficiency of photocatalytic oxidation (PCO) technology for air purification applications. There has been limited work on the exploration of mass transfer in the PCO reactor with… read more here.
Keywords: axial dispersion; mass transfer; reactor;
Measurement of the residence time distribution of a cohesive powder in a flighted rotary kiln
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2018.06.044
Abstract: Abstract The rotary kiln is an essential device in chemical and metallurgical industries, with applications in a wide range of solids manufacturing processes. In particular, in the preparation of industrial chemical catalysts, the kiln has… read more here.
Keywords: residence time; axial dispersion; time; kiln ... See more keywords
Characterization of mass transfer study in a Kühni continuous extractor for rare earth processing using axial dispersion and backflow models
Sign Up to like & getrecommendations! Published in 2021 at "International Communications in Heat and Mass Transfer"
DOI: 10.1016/j.icheatmasstransfer.2021.105555
Abstract: Abstract An experimental and modeling approach is presented to study the impact of operating parameters on mass transfer rate during reactive extraction in the Kuhni continuous extractor. Three mathematical models were implemented to calculate the… read more here.
Keywords: axial dispersion; transfer; continuous extractor; mass transfer ... See more keywords
Adsorption of thiophene by activated carbon: A global sensitivity analysis
Sign Up to like & getrecommendations! Published in 2017 at "Journal of environmental chemical engineering"
DOI: 10.1016/j.jece.2017.07.041
Abstract: Abstract The removal of sulfur compounds in biomass gasification processes is crucial to protect downstream equipment. While conventional sorbent materials can retain H2S, many fail to capture heterocyclic sulfur compounds such as thiophene (C4H4S). This… read more here.
Keywords: adsorption; global sensitivity; axial dispersion; analysis ... See more keywords
A Simple Method for the Estimation of the Axial Dispersion Coefficient in Gas Flow
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Fluid Mechanics"
DOI: 10.29252/jafm.11.04.27985
Abstract: A simple method which is suitable for determining with reasonable precision the parameters of gas flow system has been proposed. An inverse boundary-value problem is considered. The model of gas flow with the Danckwert’s boundary… read more here.
Keywords: gas flow; axial dispersion; gas; model ... See more keywords