Company Filing History:
Years Active: 1998
Title: Innovations of William P. Armstrong in Slurry Pipeline Leaching
Introduction
William P. Armstrong is a notable inventor based in Vancouver, Canada. He has made significant contributions to the field of metallurgy and mining through his innovative methods. His work primarily focuses on the efficient transportation and leaching of metal values from ores and concentrates.
Latest Patents
William P. Armstrong holds a patent for a slurry pipeline leaching method. This method allows for the concurrent transportation and leaching of metal values from an ore or concentrate. The process involves crushing and grinding the ore to create a suitable particulate size for transport. An aqueous slurry is formed, containing 30 to 70 percent by weight of the particulate, and is adjusted with a lixiviant for effective metal dissolution. The slurry is then transported through a pipeline under static pressure, allowing for the separation of metal values from the solids.
Career Highlights
Armstrong is associated with Cominco Ltd., a company known for its advancements in mining and metallurgy. His work has contributed to improving the efficiency of metal recovery processes, which is crucial for the mining industry. His innovative approach has the potential to enhance the economic viability of mining operations.
Conclusion
William P. Armstrong's contributions to slurry pipeline leaching represent a significant advancement in the field of metallurgy. His innovative methods continue to influence the mining industry, showcasing the importance of effective resource recovery techniques.