Cleanflow Ab

Lennart Borjeson

Mikael H Lindstrom

Christofer Lindgren

Green liquor clarification comprising filtering of a flowing suspension containing solids, wherein the suspension is brought into contact with a first filter unit (), said 5 filter unit () comprising one or several filter elements () comprising one or several filter bodies () having filter channels () within the filter bodies () with a filtering layer (), a part of the suspension is forced to pass through the filtering layer () from a first/inner surface (A) to a second/outer surface (B) of the filtering layer () forming a filtrate while the solids substantially remains in a residual part of the suspension forming a slurry and where the filtering layer () is made of a membrane material with pores, said pores having a pore size of 0.1-10 micrometer, more preferred 0.1-5 micrometer and most preferred 0.2-1.0 micrometer.

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Hammaro, Sweden

Lennart Borjeson