This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Stfi, Skogsindustrins Tekniska Forskningsinstitut Ab. Active years: 2007.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2007
Title: The Innovations of Harald Brelid
Introduction
Harald Brelid is a notable inventor based in Gothenburg, Sweden. He has made significant contributions to the field of wood processing, particularly in the treatment of wood chips for chemical pulp production. His innovative approach addresses the reduction of undesirable inorganic elements, enhancing the quality of the final product.
Latest Patents
Harald Brelid holds a patent for the "Removal of inorganic elements from wood chips." This process involves treating wood chips with an aqueous leaching liquor at elevated temperature and pressure. The method aims to reduce the concentration of undesirable inorganic elements prior to cooking in a production line for chemical pulp. The wood chips, which contain entrapped air, are treated to achieve a low moisture content, ensuring effective leaching and optimal behavior in subsequent digesters. The aqueous leaching liquor can include pulp mill process water with minimal undesirable inorganic components, such as bleach plant spent liquor or condensate. Additionally, the leaching liquor can be purified and recycled back into the process, promoting sustainability.
Career Highlights
Harald Brelid is associated with Stfi, Skogsindustrins Tekniska Forskningsinstitut Ab, where he has been instrumental in advancing research and development in the wood processing industry. His work has not only contributed to the efficiency of chemical pulp production but has also emphasized the importance of environmental considerations in industrial processes.
Collaborations
Harald collaborates with Peter Axegard, working together to further enhance innovations in their field. Their partnership exemplifies the collaborative spirit that drives advancements in technology and research.
Conclusion
Harald Brelid's contributions to the wood processing industry through his innovative patent demonstrate his commitment to improving production methods while addressing environmental concerns. His work continues to influence the field and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile