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Transfer of heat from bubbles in a fluidised bed
The Chemical Engineering Journal, 1970Abstract Experimental measurements of heat transfer from a gas-fluidised bed to a chain of gas bubbles are presented. Glass beads were fluidised in a vertical cylinder at the minimum velocity by heated air while a cold air stream was introduced at the center of the base plate from a single orifice.
R.G. Barile, H.K. Seth, K.A. Williams
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Gasification of Sawdust in Bubbling Fluidised Bed Gasifier
2020The post-modern age has lead to the excessive use of fossil fuels in energy and transportation systems, which contributes to the ever-growing environmental concern. This motivates considerable investigations on alternative energy sources like biomass. The growing uncertainty regarding the use and availability of fossil fuel compounds to the need.
Jerald Joseph +4 more
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Solids motion in bubbling gas fluidised beds
Chemical Engineering Science, 2000Abstract Gas fluidised beds are widely employed in the chemical, petrochemical, metallurgical, and pharmaceutical industries. Solids mixing in such devices plays a central role in controlling product quality and productivity. This paper presents some observations of particle motion in 3-D gas fluidised beds operated in the bubbling mode and at ...
M Stein +3 more
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An x-ray study of bubbles in fluidised beds
Chemical Engineering Research and Design, 1997Synopsis Gas-fluidised beds are characterised by the formation of bubbles which rise through them and determine the pattern of particle movement and gas flow within. The basic nature and shape of the bubbles are of interest not only in predicting the overall behaviour of the bed (from a gas-solids contacting point of view, for example) but also when ...
P.N. Rowe, B.A. Partridge
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The effect of bed materials on the solid/bubble motion in a fluidised bed
Chemical Engineering Science, 2008Abstract Gas fluidisation provides good mixing and contact of the gas and particle phases as well as good heat transfer. These attractive features are achieved by the high degree of bubble-induced particle circulation within the bed. Bubble and particle motion vary with bed materials and operating conditions, as investigated in the present study, by ...
Fan, X +4 more
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Particle-scale study of heat and mass transfer in a bubbling fluidised bed
Chemical Engineering Science, 2021Yansong Shen
exaly
Performance study on Ca-based sorbents for sequential CO and SO capture in a bubbling fluidised bed
Fuel Processing Technology, 2021Kumar Patchigolla +2 more
exaly
The delayed bubbling of gas fluidised beds
Chemical Engineering Science, 1973M.J. Lockett, G. Gunnarsson
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Formation of bubbles in gas fluidised beds
The Canadian Journal of Chemical Engineering, 1976P. Haribabu, M. K. Sarkar, D. Subba Rao
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