Stripping apparatus for the gas-solid separation in a fluidized bed

A stripping apparatus is described for the gas-solid separation process in a fluidized bed in a counter-current flow of a stripping fluid. The apparatus includes sets of perforated baffle-plates with holes, fixed in series, alternating central and lateral plates inside a stripping chamber. The holes...

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Bibliographic Details
Main Authors FUSCO JOSE MOZART, CERQUEIRA HENRIQUE SOARES, HUZIWARA WILSON KENZO, BAPTISTA CLAUDIO MARIA DE LACERDA ALVARENGA
Format Patent
LanguageEnglish
Published 21.09.2010
Subjects
BLASTING
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
COMBUSTION ENGINES
FURNACES
FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
KILNS
LIGHTING
MECHANICAL ENGINEERING
OPEN SINTERING OR LIKE APPARATUS
OVENS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
RETORTS
SEPARATION
SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF
THEIR RELEVANT APPARATUS
TRANSPORTING
WEAPONS
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Summary:A stripping apparatus is described for the gas-solid separation process in a fluidized bed in a counter-current flow of a stripping fluid. The apparatus includes sets of perforated baffle-plates with holes, fixed in series, alternating central and lateral plates inside a stripping chamber. The holes in the baffle-plates, in number, size and in circular or elliptical lay-out, are oriented in offset position in relation to the holes in the parallel and subsequent baffle-plates, reducing the damage of erosion on the perforated baffle-plates and optimizing stripping of the fluidized solid particles.
Bibliography:Application Number: US20070783484