Company Filing History:
Years Active: 1987-1991
Title: Jan Hurlen: Innovator in Aluminum Electrolysis Technology
Introduction
Jan Hurlen is a notable inventor based in Oslo, Norway. He has made significant contributions to the field of aluminum electrolysis, holding 2 patents that showcase his innovative approach to improving the efficiency of aluminum production.
Latest Patents
Hurlen's latest patents include an aluminum electrolysis cell with a continuous anode. This innovative cell design features a cathode and a continuous anode positioned above it. The anode is constructed from carbon elements that are glued or otherwise connected. New elements are added to the anode to replace the carbon material consumed during the electrolysis process. The anode is divided into sections defined by easily detachable holders or cassettes, which are arranged closely in a row along the length of the cell. Each cassette is equipped with projections at their upper ends, designed for detachable connection to bearer walls or structures along the long sides of the cell. Another significant patent focuses on a method of reducing carbon loss from anodes during production. This method involves gluing an operative carbon anode beneath a carbon core in an inert anode top. The operative anode carbon is nearly fully consumed, after which the anode top is cleaned, and a new operative carbon is glued to its underside.
Career Highlights
Throughout his career, Jan Hurlen has worked with prominent companies in the aluminum industry, including Årdal og Sunndal Verk AS and Norsk Hydro AS. His experience in these organizations has contributed to his expertise and innovative capabilities in aluminum electrolysis technology.
Collaborations
Hurlen has collaborated with notable colleagues such as Tormod Naterstad and Knut Bergli. Their teamwork has likely played a role in advancing the technologies and methods associated with aluminum production.
Conclusion
Jan Hurlen's contributions to aluminum electrolysis technology through his patents and collaborations highlight his role as an influential inventor in the field. His innovative approaches continue to impact the efficiency of aluminum production processes.