Mills Charlotte

The Charlotte mill (Chemicolloid Coi j).) also employs high speed of rotation with the fluid flowing between a grooved conical rotor and a corresponding grooved conical stator. Clearance between them is regulated by an external cahbrated adjustment device. Laboratoiy model W-10 operates at 0,75 kW (1 hp) with a capacity of 4 to 190 L/n (1 to 50 gal/h). Sanitaiy models are available for processing foodstuffs. 

Fig. 9. SEM pictures of alumina abrasive powder (a) after and (b) before milling. (Courtesy of Baikowski International Corp., Charlotte, NC.)...

Some mills of this type are Morehouse (More-house-Cowles, Inc), Premier (Premier Mill Corp), Charlotte (Chemicolloid Corp), Tri-Homo Disperser-Homogenizer (Tri-Homo Corp), Manton -Gaulin (Manton-Gaulin Co), and the Viscolizer (Cherry-Burrell Co)... 

Catherine Berho, Nathalie Guigues, Anne Togola, Stephane Roy, Anne-Marie Fouillac, Ian Allan, Graham A. Mills, Richard Greenwood, Benoit Roig, Charlotte Valat and Nirit Ulitzur... 

Fig. 8.30 Dome type low pressure extruder in operation showing extrudates emerge from the semi-spherical die plates. Also visible is a double shafted pug mill for mixing and conditioning the feed prior to the extruder (courtesy LCI Corp., Charlotte, NC, USA).

Fig. 6.9-1 a) Schematic flow diagram of a mini-steel-mill using DR and EAF (courtesy Hylsa, San Nicolas de los Garza, NL, Mexico) b) Hadeed, Al Jubail, Saudi Arabia foreground left ore storage, center two DR plants, upper right steel mill (courtesy Midrex, Charlotte, NC, USA)... 

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