Years Active: 2024
Title: Arend Groen: Innovator in Lithium Extraction Technology
Introduction
Arend Groen is a notable inventor based in Kingston, TN (US). He has made significant contributions to the field of materials science, particularly in the extraction of valuable resources from hard rock sources. His innovative approach has the potential to enhance the efficiency and economics of lithium extraction processes.
Latest Patents
Arend Groen holds a patent for a process that extracts lithium, aluminum, and silicon materials from a hard rock source. This improved beta(β)-spodumene nitric acid conversion process produces discrete lithium (Li), aluminum (Al), and silica (SiO) materials. The process involves several key steps: converting lithium nitrate (LiNO) to lithium carbonate (LiCO), creating an Al-rich precipitate through thermal decomposition of aluminum nitrate (Al(NO)) or by reacting it with ammonium carbonate ((NH)CO), and forming a solid SiO-rich aluminosilicate residue by selectively leaching Li and Al from β-spodumene. Notably, three key reactants—nitric acid (HNO), ammonia (NH), and magnesium oxide (MgO)—can be regenerated internally through closed-loop chemical cycles, significantly improving the process's economic viability for commercial applications.
Career Highlights
Throughout his career, Arend Groen has focused on developing innovative solutions for resource extraction. His work has been recognized for its potential to transform the industry and contribute to sustainable practices in materials processing.
Collaborations
Arend Groen has collaborated with James G Blencoe, enhancing the research and development of his patented processes. Their partnership has been instrumental in advancing the technology and exploring its commercial applications.
Conclusion
Arend Groen's contributions to lithium extraction technology exemplify the impact of innovative thinking in resource management. His patented process not only addresses the growing demand for lithium but also promotes sustainable practices in the industry.