Fluidization Research Overview
Fluidized
bed
technology is employed in a wide range of industrial applications,
covering the pharmaceutical, food, chemical and petrochemical
industries as well as the mining and power generation industries.
Fluidization is also recognized to be the key technology to optimise
the potential of generating energy from renewable sources.
The
performance
of a fluidized bed process greatly depends on the hydrodynamic
behaviour of the system; achieving a fundamental understanding of the
mechanisms governing the behaviour of fluidized beds, particularly
under commercial operating conditions, still represents a major
scientific and engineering challenge. Reliable designs of commercial
scale plants require a good understanding of the highly complex flow
phenomena and also require detailed knowledge of how the hydrodynamics
are affected by both reactor design and plant scale-up.
Research activities of the Group cover a large spectrum of fluidization
aspects combining experimental measurements, rheology, X-ray Imaging, computational fluid-dynamics (CFD)
simulations, focusing on the effect of process conditions on
fluidization with emphasis on industrial applications. Fluidization
processes for sustainable development is also a major research focus of
the group, with projects on gasification of biomass and waste, pyrolysis of waste polymeric plastics, energy
recovery from renewable resources and biofuels. Over the years, the
Research Group has developed fully equipped laboratories for
experimental and CFD research in fluidization, the Group also manages a
unique industrial X-ray Imaging Facility.
Research
of the Group is endorsed by the Royal Academy of Engineering and has
received
funds by the Engineering Physical Science Research Council (EPSRC) and
Industry.
(Created 20 November
2007, last updated 20 February 2009)
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