This inventor holds 2 USPTO granted patents. Top assignees: Kvaerner Pulping Oy, Metso Power Oy. Active years: 2000-2013.
Company Filing History:
Years Active: 2000-2013
Title: Erkki Välimäki: Innovator in Pulp Mill Technology
Introduction
Erkki Välimäki is a notable inventor based in Tampere, Finland. He has made significant contributions to the field of pulp mill technology, holding a total of 2 patents. His work focuses on improving processes that enhance efficiency and reduce emissions in the pulp and paper industry.
Latest Patents
One of Välimäki's latest patents is a method and apparatus for processing black liquor from pulp mills. This invention aims to recover chemicals and energy from black liquor through pyrolysis, where gaseous components are utilized, sand is returned to a fluidized-bed boiler, and a soda-water solution is recycled back into the pulping process. Another significant patent involves a method and arrangement for optimizing oxidation during combustion. This innovation reduces nitrogen oxide emissions by initially burning odor gases sub-stoichiometrically and then supplying additional air in a controlled manner to enhance combustion efficiency.
Career Highlights
Throughout his career, Erkki Välimäki has worked with prominent companies in the industry, including Kvaerner Pulping Oy and Metso Power Oy. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in pulp mill operations.
Collaborations
Välimäki has collaborated with several professionals in his field, including Ari Tamminen and Risto Syrjalainen. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise.
Conclusion
Erkki Välimäki's contributions to pulp mill technology through his patents and collaborations highlight his role as an innovator in the industry. His work continues to influence advancements in efficiency and sustainability within the pulp and paper sector.