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 offers an ideal product range for the reliable solution of multiple tasks.
Our large product range, combined with the application knowledge of our engineers, 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 dosing systems
- Polyelectrolyte mixing stations
Advantages
Complete Systems from one competent source
High reliability and thus, low maintenance costs
Safety for the operator and the process
Materials with high resistance against all chemicals
Pollution insensitive sensors in many versions
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 |
Dosing of drainage chemicals | Sigma pump series with PVDF liquid end |
| Dosing of H2O2 | Sigma pump series with PVDF liquid end |
Paper recycling | |
Dosing 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 | |
Dosing of flocculation additives, disinfectants, 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 | |
Dosing 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 | |
Dosing of flocculation additives, disinfectants, 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 dosing systems |
