Marie Ernstsson

Title: **Marie Ernstsson: Pioneering Innovations in Froth Flotation Technology**

Introduction

Marie Ernstsson is a distinguished inventor based in Goteborg, Sweden, known for her significant contributions to the field of mineral processing. With a total of three patents to her name, she has focused on developing innovative processes that enhance the efficiency of iron beneficiation.

Latest Patents

Among her latest inventions is a breakthrough patent titled "Process and composition for the froth flotation beneficiation of iron." This patent outlines a process and composition designed for the froth flotation of iron minerals from ores that contain silicate and phosphate minerals. The methodology utilizes a combination of a primary amine and a nitrogen compound with an anionic group, selected from methylene carboxylic acid, ethylene phosphoric acid, and methylene phosphonic acid. This innovative approach aims to improve the recovery of iron from complex ores significantly.

Career Highlights

Marie currently works at Berol Kemi AB, where she continues to push the boundaries of mineral processing technology. Her expertise in froth flotation has garnered attention within the industry, solidifying her reputation as a leading figure in her field.

Collaborations

Throughout her career, Marie has collaborated with notable colleagues, including Martin Hellsten and Bo T Idstrom. These partnerships have played a crucial role in the development of her patents, highlighting the importance of teamwork in the innovative process.

Conclusion

Marie Ernstsson stands out as an influential inventor whose work in froth flotation technology is shaping the future of iron ore processing. Her dedication to innovation not only advances mineral beneficiation techniques but also contributes to more sustainable mining practices. As she continues to develop new methodologies, her impact on the industry is sure to grow.