Solutions

Pulp and Paper Industry

During the production process of paper, multiple chemicals (additives) need to be added and a large number of parameters need to be measured and controlled. ProMinent has the ideal product range to provide reliable solutions.

Overview

Our large product range, and application knowledge, makes "ProMinent the ideal partner" for the pulp and paper industry. The following products are typical:

  • Chemical storage tanks
  • Chemical feed pumps (barrel pumps and transfer pumps)
  • Metering pumps
  • Measuring, Control and Sensor technologies
  • Complete chemical feed systems
  • Polymer systems

Details

Applications in the Pulp and Paper Industry

Process Step ProMinent Products and Systems
Pulp production/bleaching  
pH measurement/ regulation D1C single channel controller for pH plus sensor
Feed of drainage chemicals Sigma pump series with PVDF liquid end
Feed of H2O2 for Bleaching Sigma pump series with PVDF liquid end
Paper recycling  
Feed of NaOH, sodium silicate, sodium sulfite, H2SO4, Inhibitors, etc. Sigma pump series with PVDF liquid end
pH measurement/ regulation D1C single channel controller for pH plus sensor
Process water treatment  
Feed of flocculants, biocides,NAOH / H2SO4 (pH correction) etc. gamma/ L and Sigma pump series with PP/ PVDF liquid end
Ultromat®
Polyelectrolyte mixing stations
pH measurement / regulation D1C single channel controller for pH plus sensor
Conductivity measurement / regulation D1C single channel controller for conductivity plus sensor
Paper machine/ production  
Feed of defoamers, biocides, glues, dyes, paraffin waxes, etc. gamma/ L and Sigma pump series with PP/ PVDF liquid end
pH measurement/ regulation D1C single channel controller for pH plus sensor
Effluent treatment  
Feed of flocculants, biocides, NaOH / H2SO4 (pH correction), urea, phosphoric acid, etc. gamma/ L and Sigma pump series with PP/ PVDF liquid end
Ultromat® Polyelectrolyte mixing stations
Conductivity measurement / regulation D1C single channel controller for conductivity plus sensor
Handling of Chemicals  
Chemical storage etc. Storage tank, chemical feed pump, complete mixing and dilution stations, complete metering systems