CHEMICAL PREPARATIONS PULP

Brand Owner (click to sort) Address Description
FENNOBIND KEMIRA OYJ P.O. Box 330 Helsinki FI-00101 Finland Chemical preparations for the pulp and paper industry;
FENNOBOND KEMIRA OYJ P.O. Box 330 Helsinki FI-00101 Finland Chemical preparations for the pulp and paper industry;
FENNOCREPE KEMIRA OYJ P.O. Box 330 Helsinki FI-00101 Finland Chemical preparations for the pulp and paper industry;
FENNODISPO KEMIRA OYJ P.O. Box 330 Helsinki FI-00101 Finland Chemical preparations for the pulp and paper industry;
FENNOPUR KEMIRA OYJ P.O. Box 330 Helsinki FI-00101 Finland Chemical preparations for the pulp and paper industry;
FENNOREZ KEMIRA OYJ P.O. Box 330 Helsinki FI-00101 Finland Chemical preparations for the pulp and paper industry;
FENNOSIZE KEMIRA OYJ P.O. Box 330 Helsinki FI-00101 Finland Chemical preparations for the pulp and paper industry;
FENNOSPEC KEMIRA OYJ P.O. Box 330 Helsinki FI-00101 Finland Chemical preparations for the pulp and paper industry;
FENNOSTRENGTH KEMIRA OYJ P.O. Box 330 Helsinki FI-00101 Finland Chemical preparations for the pulp and paper industry;
FENNOSURF KEMIRA OYJ P.O. Box 330 Helsinki FI-00101 Finland Chemical preparations for the pulp and paper industry;
FENNOTECH KEMIRA OYJ P.O. Box 330 Helsinki FI-00101 Finland Chemical preparations for the pulp and paper industry;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. Methods for bleaching chemical pulp are disclosed including dewatering the pulp to a concentration of from 25 to 40%, bleaching in a first chlorine dioxide stage, followed by a second alkaline bleaching stage, followed by a third chlorine dioxide bleaching stage, dewatering the bleached pulp to a concentration of from 10 to 40% and producing a filtrate, and recycling the filtrate to control the pulp concentration of the dewatered chemical pulp to from 8 to 15% in the first bleaching stage.