Company Filing History:
Years Active: 1991-2013
Title: The Innovations of Peter Eric Tetlow
Introduction
Peter Eric Tetlow is a notable inventor based in Phoenix, AZ. He has made significant contributions to the field of solvent extraction systems, particularly in the modification of copper/iron selectivity. With a total of 3 patents to his name, Tetlow's work has had a considerable impact on the industry.
Latest Patents
Tetlow's latest patents focus on processes for improving copper/iron selectivity in solvent extraction circuits. One of his patents describes a method that involves contacting an acidic aqueous solution containing dissolved copper and iron ions with a solvent extraction composition. This composition includes an orthohydroxyaryloxime, a selectivity modifier, and an equilibrium modifier, with a specific ratio of selectivity modifier to orthohydroxyaryloxime ranging from 0.001 to 0.05. This innovative approach effectively decreases the copper:iron transfer ratio. Another patent presents a solvent extraction composition comprising orthohydroxyarylaldoximes and/or orthohydroxyarylketoximes, along with selectivity modifiers consisting of phosphinic and/or phosphonic acids, and their salts and esters, optionally including equilibrium modifiers.
Career Highlights
Throughout his career, Tetlow has worked with prominent companies such as Cytec Technology Corporation and ICI Americas, Inc. His experience in these organizations has allowed him to develop and refine his innovative techniques in solvent extraction.
Collaborations
Tetlow has collaborated with notable professionals in his field, including Owen Stewart Tinkler and Keith Alan Cramer. These collaborations have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Peter Eric Tetlow's contributions to the field of solvent extraction systems demonstrate his innovative spirit and dedication to improving industrial processes. His patents reflect a deep understanding of chemical engineering and a commitment to advancing technology in this area.