Company Filing History:
Years Active: 2014-2020
Title: Innovations by David Michael Olkkonen
Introduction
David Michael Olkkonen is an accomplished inventor based in Viburnum, Missouri. He has made significant contributions to the field of metal recovery, holding three patents that showcase his innovative approaches. His work focuses on processes for recovering non-ferrous metals from solid matrices, which is crucial for sustainable resource management.
Latest Patents
Olkkonen's latest patents detail processes for recovering non-ferrous metals from solid matrices. One of his notable inventions involves leaching a solid matrix with an aqueous-based solution containing chloride ions, ammonium ions, and copper ions. This process operates at a pH of 6.5-8.5, a temperature range of 100°C-160°C, and a pressure of 150 kPa-800 kPa. The method aims to obtain an extraction solution comprising leached metals and solid leaching residue. The process also includes separating the solid leaching residue from the extraction solution and subjecting the extraction solution to cementation to recover the leached metals in their elemental state.
Career Highlights
Olkkonen is associated with Metals Technology Development Company LLC, where he applies his expertise in metal recovery technologies. His innovative methods have the potential to enhance the efficiency of metal extraction processes, contributing to the advancement of sustainable practices in the industry.
Collaborations
Some of his notable coworkers include Massimo Giuseppe Maccagni and William Leonard Lane. Their collaborative efforts in the field of metal recovery have further strengthened the impact of their innovations.
Conclusion
David Michael Olkkonen's contributions to the field of metal recovery through his innovative patents highlight his commitment to advancing sustainable practices. His work not only enhances the efficiency of metal extraction but also promotes environmental responsibility.