Company Filing History:
Years Active: 1981
Title: The Innovative Contributions of Etienne Larribau
Introduction
Etienne Larribau is a notable inventor based in Lons, France. He has made significant contributions to the field of mineral processing, particularly in the flotation of sulfide ores. His innovative approach has the potential to enhance the efficiency of mineral separation processes.
Latest Patents
Larribau holds a patent for a process that utilizes collectors for the flotation of minerals. This process allows for the separation or enrichment of specific minerals, even at pH values around 7. The collectors he developed are organic sulfides of the type R--S--R', where the two groups R and R' are different. At least one of these groups preferably carries a substituent that includes oxygen or sulfur. The collectors are effectively used in a proportion of 10-100 ppm relative to the weight of the mineral subject to flotation. This innovative method represents a significant advancement in mineral processing technology.
Career Highlights
Etienne Larribau is associated with Société Nationale Elf Aquitaine, a company known for its production capabilities. His work there has allowed him to apply his inventive ideas in a practical setting, contributing to the company's success in the industry.
Collaborations
Larribau has collaborated with Pierre Tozzolino, a fellow professional in the field. Their partnership has likely fostered innovative ideas and advancements in mineral processing techniques.
Conclusion
Etienne Larribau's contributions to the field of mineral processing through his patented flotation process demonstrate his innovative spirit and commitment to enhancing industry practices. His work continues to influence the way minerals are separated and enriched, showcasing the importance of innovation in this sector.