PEC - Process Enhancement Chemicals
Wöllner offers not only raw materials but also innovative solutions for a broad spectrum of applications in various industries. In the area of Process Enhancement Chemicals (PEC), you find product lines for pulp & paper production, waste paper treatment and industrial water circuits.
Verisil® - Blancosil®Special silicate products for deinking and bleaching of fibrous materials
Verisil® - Blancosil®
Special silicate products for deinking and bleaching of fibrous materials
Sodium silicate (also called "water glass") is an important, multifunctional chemical additive used in the deinking of waste paper and in bleaching wood-based fibrous materials (e.g. ground wood pulp, TMP, chemical pulp) with peroxide; it is characterized by a good price-performance ratio.
effects, e.g. deposits in tanks, tubes, valves and production units.
- Trouble-free storage and pumping of the concentrates
- Low tendency to form deposits
- Improved stabilizing effect in peroxide bleaching systems
- Optimized alkali and buffer properties
- Low COD values in the circuit and waste water
- Optimized cost of chemicals
WarositCost-effective and ecofriendly process chemicals for the production of paper and chemical pulp
Cost-effective and ecofriendly process chemicals for the production of paper and chemical pulp
Process chemicals by Wöllner ensure a trouble-free production of paper, cardboard and chemical pulp and a high quality of the final product. Three things that are important to us in the manufacture of these chemicals are environmentally friendly technologies, quality assurance and cost-effectiveness.
- Microbiological control
- Control of organic impurities
- Control of inorganic impurities
- Wire, felt and roller treatment
- Cleaning agents
- EStarch decomposition enzymes
We are happy to advise you when it comes to finding the product from our range that best suits your industry and application. Furthermore, our specialists are also on hand to support you in creating optimal formulations and production processes.