2009
DOI: 10.1016/j.powtec.2009.03.036
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The influence of vessel geometry on fluidized bed dryer hydrodynamics

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Cited by 37 publications
(31 citation statements)
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“…The goal of fluidisation is that the bed weight is equal to the fluid drag force so that the particles don"t rest on each other anymore. References [7] and [9] concluded that a fluidised bed works at optimum heat and mass transfer rates as well as particle and gas residence time distribution when the gas and particle flow are counter-current, creating adequate contact between the gas and particles [7]. The distributor plate has a dual function namely distributing the fluidising gas into the bed as well as supporting the solid particle bed.…”
Section: A Fluidised Bed Granulationmentioning
confidence: 99%
“…The goal of fluidisation is that the bed weight is equal to the fluid drag force so that the particles don"t rest on each other anymore. References [7] and [9] concluded that a fluidised bed works at optimum heat and mass transfer rates as well as particle and gas residence time distribution when the gas and particle flow are counter-current, creating adequate contact between the gas and particles [7]. The distributor plate has a dual function namely distributing the fluidising gas into the bed as well as supporting the solid particle bed.…”
Section: A Fluidised Bed Granulationmentioning
confidence: 99%
“…Transport of the salt crystals through the rotary dryer is affected by the slowly rotating shell. The slope of the rotary dryer helps the axial movement [10,11]. Within the rotary dryer, the salt grains are lifted and showered through the hot air bulk by flights.…”
Section: Introductionmentioning
confidence: 99%
“…In addition to the interphase mass transfer, gas-backmixing in the emulsion phase can influence the reaction performance. Historically the main focus in rectifying this problem was therefore to reduce the bubble sizes in the fluidised bed reactor (FBR) [1,3,4,[6][7][8][9][10].…”
Section: Introductionmentioning
confidence: 99%
“…Ouyang & Levenspiel [27], Chyang et al [7,9,28], Sreenivasan & Raghavan [8] and Wormsdecker et al [10] compared the influence of horizontal injection of gas to induce a swirling bed FBR to the normal axial injection distributor. They found that the deficiency of the bubbling regime can be addressed by increasing the horizontal momentum in the bed.…”
Section: Introductionmentioning
confidence: 99%