Fine particle flow pattern and region delimitation in fountain confined conical spouted beds
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Industrial and Engineering Chemistry"
DOI: 10.1016/j.jiec.2021.01.006
Abstract: Abstract A novel borescopic technique together with the monitoring of pressure fluctuation signals (power spectral distribution, PSD) has been used to track fine particles and characterize solid flow dynamics in fountain confined conical spouted beds.… read more here.
Keywords: spout; fountain confined; draft tube; particle ... See more keywords
Fe/olivine as primary catalyst in the biomass steam gasification in a fountain confined spouted bed reactor
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Industrial and Engineering Chemistry"
DOI: 10.1016/j.jiec.2021.04.046
Abstract: Abstract The performance of Fe/olivine catalysts was tested in the continuous steam gasification of sawdust in a bench scale plant provided with a fountain confined conical spouted bed reactor at 850 °C. Olivine was used as… read more here.
Keywords: steam gasification; catalyst; spectroscopy; fountain confined ... See more keywords
Minimum spouting velocity of fine particles in fountain confined conical spouted beds
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DOI: 10.1016/j.powtec.2020.07.087
Abstract: Abstract A novel internal device called fountain confiner has been developed, which stabilizes the system and allows operating with fine particles, even without any type of draft tube. Given the stability this device confers upon… read more here.
Keywords: minimum spouting; fine particles; spouting velocity; confined conical ... See more keywords
Continuous drying of fine and ultrafine sands in a fountain confined conical spouted bed
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DOI: 10.1016/j.powtec.2021.04.081
Abstract: Abstract The use of spouted beds for batch drying has already been approached in the literature, in which the design of internal devices and aspects related to energy efficiency have been investigated, but there is… read more here.
Keywords: fine ultrafine; fountain confined; continuous drying; confined conical ... See more keywords