This inventor holds 2 USPTO granted patents, plus 1 CIPO patent. Top assignee: Process Research Ortech Inc.. Active years: 2014-2018.
Company Filing History:
Years Active: 2014-2018
Title: Innovations by Robert J DeLaat in Nickel Recovery
Introduction
Robert J DeLaat is an accomplished inventor based in Georgetown, California. He has made significant contributions to the field of metallurgy, particularly in the recovery of nickel from laterite ores. With a total of two patents to his name, DeLaat's work focuses on innovative processes that enhance the efficiency of metal extraction.
Latest Patents
DeLaat's latest patents include "Recovery of nickel in leaching of laterite ores" and "Separation of iron from value metals in leaching of laterite ores." The first patent provides a process for leaching laterite ore or concentrate using hydrochloric acid to recover nickel. This method allows for nickel extraction at a lower pH, improving the efficiency of the process. The second patent outlines a process for leaching laterite ore, concentrate, tailings, or waste rock, also utilizing hydrochloric acid. This invention includes a liquid/solids separation step and solvent extraction with a dialkyl ketone, resulting in a solution rich in iron and a raffinate that separates iron from cobalt and nickel.
Career Highlights
Robert J DeLaat is associated with Process Research Ortech Inc., where he applies his expertise in metallurgy and innovation. His work has contributed to advancements in the field, particularly in the efficient recovery of valuable metals from ores.
Collaborations
DeLaat has collaborated with notable colleagues, including Vaikuntam Iyer Lakshmanan and Ramamritham Sridhar. These collaborations have further enhanced the research and development efforts in the field of metal recovery.
Conclusion
Robert J DeLaat's innovative approaches to nickel recovery demonstrate his commitment to advancing metallurgy. His patents reflect a deep understanding of the processes involved in metal extraction, contributing to more efficient and effective methods in the industry.