A simulation model for pulp bleaching has been created. The model will yield information of phenomena taking place during pulp bleaching, especially about reactions between lignin and bleaching ...

The pulp and paper industry is full of difficult processes and aggressive matrices. Continuous monitoring of quality and analyzes must be carried out to run every phase of the papermaking process ...

Billerud, a Swedish company with four integrated pulp and paper mills, serves specific packaging-market segments. In 2000, the process-engineering department at Billerud's mill in Skärblacka sought to ...

Valmet's Fiberline Analyzer enables pulp makers to improve total pulp quality management, boost process stability and gain major savings in chemical costs from the digester blow line right up to final ...

Bleaching gels activated by Diode lasers in Power Bleaching act as effective insulators, helping prevent large increases in temperatures within the pulp chamber. Teeth should never be directly ...