Did you know that ...

… Brazilian pulp producer Fibria and ANDRITZ co-authored a presentation to the 8th International Colloquium on Eucalyptus Pulp in Chile about the results of their millscale polysulfide cooking trials?

The distinctive orange-colored polysulfide cooking liquor is better known with softwood applications, but trials were conducted on a continuous digester at Fibria’s Aracruz mill producing bleached eucalyptus pulp with notable results for yield improvement, pulp strength increase, and reduction in specific energy required to refine the pulp.

Get more information about polysulfide cooking at http://www.andritz.com/polysulfide-cooking