Company Filing History:
Years Active: 2004-2008
Title: Innovations by Turid Risdal in Aluminum Electrowinning
Introduction
Turid Risdal is a notable inventor based in Porsgrunn, Norway. She has made significant contributions to the field of aluminum electrowinning, holding three patents that showcase her innovative approach to materials and processes in this industry.
Latest Patents
Risdal's latest patents include a "Dimensionally stable anode for the electrowinning of aluminum." This invention describes an anode for the electrolysis of aluminum, constructed from an outer dense layer of ceramic material on a dense core made from a composite of the ceramic material and an electronic conductor. Another significant patent is for a "Material for a dimensionally stable anode for the electrowinning of aluminum." This patent defines a material suitable for use as the active anode surface in the electrolytic reduction of alumina to aluminum metal, characterized by a specific chemical formula involving various cations and oxygen.
Career Highlights
Turid Risdal works at Norsk Hydro ASA, a leading company in the aluminum industry. Her work focuses on developing advanced materials that enhance the efficiency and effectiveness of aluminum production processes.
Collaborations
Risdal collaborates with esteemed colleagues, including Stein Julsrud and Tyke Naas, who contribute to her innovative projects and research efforts.
Conclusion
Turid Risdal's contributions to aluminum electrowinning through her patents and collaborative efforts highlight her role as a key innovator in the field. Her work continues to influence advancements in aluminum production technology.