Marie R Samuelsson

Title: Marie R Samuelsson: Innovator in Pulp Bleaching Processes

Introduction

Marie R Samuelsson is a notable inventor based in Stenungsund, Sweden. She has made significant contributions to the field of pulp bleaching, focusing on environmentally friendly processes. With a total of 2 patents, her work has advanced the efficiency and sustainability of pulp treatment methods.

Latest Patents

Marie R Samuelsson's latest patents include innovative processes aimed at improving the bleaching of lignocellulose-containing pulps. One of her patents describes a method for bleaching chemically delignified lignocellulose-containing pulp. This process enhances the efficiency of a peroxide-containing treatment stage by treating the pulp with a complexing agent before the peroxide step. This treatment alters the trace metal profile of the pulp, optimizing the bleaching process. The second patent focuses on reducing the formation and discharge of halogenated organic compounds during the delignification and bleaching of pulp. This method replaces traditional halogen-containing bleaching agents with a two-step treatment involving a complexing agent and a peroxide-containing compound.

Career Highlights

Throughout her career, Marie has worked with prominent companies such as Eka Nobel AB and Per G. Lundgren. Her experience in these organizations has contributed to her expertise in pulp bleaching technologies.

Collaborations

Marie has collaborated with several professionals in her field, including Lillemor K Holtinger and Jiri J Basta. These collaborations have further enriched her research and development efforts.

Conclusion

Marie R Samuelsson is a pioneering inventor whose work in pulp bleaching processes has made a significant impact on the industry. Her innovative approaches not only enhance efficiency but also promote environmental sustainability.