Company Filing History:
Years Active: 2016-2024
Title: Petri Tarjavuori: Innovator in Wood Processing Technologies
Introduction
Petri Tarjavuori is a notable inventor based in Lappeenranta, Finland. He has made significant contributions to the field of wood processing technologies, particularly in the production of dissolving pulp. With a total of 2 patents to his name, Tarjavuori's work has had a meaningful impact on the industry.
Latest Patents
Tarjavuori's latest patents include a "Method of feeding wood chips to a prehydrolysis reactor" and a "Method and apparatus for reducing the thickness of a precoat layer of a disc filter." The first patent describes a method for feeding a slurry of chips and liquid to a prehydrolysis reactor, where the slurry is pumped using at least one pump, and alkali is introduced to adjust the pH of the slurry to a range of 7-10. The second patent outlines a method and apparatus designed to reduce the thickness of a precoat layer accumulated on the filtering surface of a filter disc. This innovation involves a disc filter with multiple filter discs arranged on a shaft, utilizing scrapers to effectively manage the precoat thickness.
Career Highlights
Petri Tarjavuori is currently employed at Andritz Oy, a company known for its advanced technologies in the pulp and paper industry. His work at Andritz Oy has allowed him to develop and refine his innovative ideas, contributing to the company's reputation for excellence in wood processing solutions.
Collaborations
Throughout his career, Tarjavuori has collaborated with talented professionals, including Tommi Hammarberg and Matti Mantsinen. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Petri Tarjavuori stands out as an influential inventor in the wood processing sector. His innovative patents and contributions to Andritz Oy highlight his commitment to advancing technology in this field.