PL1957423 (T3)

Method and apparatus for treating lime mud

(22) 21.11.2006

(43) 30.06.2017

(57) Summary of corresponding patent WO2007057512 (A2): A method for feeding lime mud into a lime kiln including a rotary kiln shell having an interior between a first end wall and a second end wall, the method including: feeding the lime mud into a flue gas flow in the interior of the rotary kiln shell or in close proximity to the shell to pretreat the lime mud; separating the pretreated lime mud from the flue gas flow; conveying the separated lime mud into the lime kiln, and calcining the separated lime mud in the lime kiln.

(73) Andritz Oy

x

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