Location History:
- Kovland, SE (1999 - 2006)
- Koviand, SE (2007)
Company Filing History:
1 out of 1 
1 out of 33 
1 out of 571 
Years Active: 1999-2007
Title: Monica Bokström: Innovator in Pulp Treatment Technologies
Introduction
Monica Bokström is a notable inventor based in Kovland, Sweden, recognized for her contributions to the pulp treatment industry. With two patents to her name, she has made significant advancements aimed at improving the efficiency of bleaching processes in paper production.
Latest Patents
Monica's latest patents focus on innovative methods and systems for the treatment of pulp prior to ozone bleaching. The first patent describes a comprehensive system that includes a dewatering device designed to achieve a fiber concentration of at least 20%. This system features a closed pulp-shredding vessel, an outlet pipe equipped with a transport screw, and a reactor vessel for bleaching the shredded pulp with ozone gas. A key aspect of this patent is the heightened roof portion of the outlet pipe, which creates an upper gas space free from pulp, allowing for improved gas flow management.
The second patent pertains to a system for conveying shredded pulp to an ozone reactor. This invention involves dewatering the pulp to a specified fiber concentration, shredding it in a sealed environment, and transporting it continuously through a gas-tight conduit to the bleaching reactor. The design prevents ozone gas from leaking upstream, thereby enhancing the safety and effectiveness of the bleaching process.
Career Highlights
Throughout her career, Monica has worked with leading companies in the industry, such as Valmet Fibertech Ab and Metso Paper Inc. Her experience in these organizations has played a crucial role in refining her inventions and advancing her understanding of pulp treatment technologies.
Collaborations
Monica has collaborated with talented professionals, including her coworker Per Åström. These partnerships have fostered an environment of innovation and knowledge-sharing, further enhancing the development of her groundbreaking work in the field.
Conclusion
Monica Bokström's inventions represent a significant leap forward in pulp treatment techniques, particularly in the context of ozone bleaching. Her patents underscore the vital role of innovation in enhancing industrial processes and reflect her dedication to advancing sustainable practices in the paper industry.