Company Filing History:
Years Active: 2008
Title: The Innovative Contributions of Finlay Campbell
Introduction
Finlay Campbell is a notable inventor based in St. Albert, Canada. He has made significant contributions to the field of metallurgy, particularly in the recovery of valuable metals from laterite ores. His innovative processes have implications for both environmental sustainability and resource efficiency.
Latest Patents
Finlay Campbell holds a patent for a process titled "Recovery of nickel, cobalt, iron, silica, zinc and copper from laterite ore by sulfuric acid leaching." This patent describes a method for recovering nickel and cobalt values from nickel- and cobalt-containing laterite ores. The process involves leaching the laterite ore as a slurry in a pressure acid leach with an excess of aqueous sulfuric acid at high pressure and temperature. The method includes several steps, such as neutralizing excess free acid, reducing chromium in solution, and precipitating nickel and cobalt sulfides. The resulting nickel and cobalt sulfides can then be further processed to produce nickel and cobalt metal.
Career Highlights
Throughout his career, Finlay Campbell has worked with prominent companies in the mining and metallurgy sectors. Notable among these are Dynatec Ltd. and Sherritt International Corporation. His work has focused on developing efficient methods for metal recovery, which are crucial for the mining industry.
Collaborations
Finlay has collaborated with several professionals in his field, including Michael J. Collins