Particle treatment in an expanded toroidal bed reactor

Details Particle treatment in an expanded toroidal bed reactor Particle treatment in an expanded toroidal bed reactor

2011-08-16

2011-08-16

Griffin, Walter D (Department: 1774)

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Fluidized bed

C422S144000, C422S215000, C366S263000, C034S326000, C034S359000, C034S360000

Reexamination Certificate

active

07998421

ABSTRACT:
A method of processing a fluid and/or a particulate material, the method comprising the steps of: (a) introducing the particulate material into a chamber; (b) providing a flow of fluid into said chamber for entraining the particulate material; and (c) removing processed fluid and/or particulate material from the chamber; wherein the chamber comprises a processing zone having a substantially circular transverse cross-section, the fluid flow being introduced into the processing zone at an angle of between 10° and 75° with respect to a tangent of the substantially circular transverse cross-section of the processing zone to establish a fluid flow following a substantially helical path in the processing chamber.

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