Company Filing History:
Years Active: 1992
Title: The Innovative Contributions of Donald Morris
Introduction
Donald Morris is a notable inventor based in Corvallis, Oregon. He has made significant contributions to the field of materials science, particularly in the separation and purification of zirconium. His work has implications for various industries, including nuclear and aerospace.
Latest Patents
Morris holds a patent for a process titled "Zirconium-hafnium separation and purification process." This innovative method focuses on the recovery of substantially pure zirconium values from zircon sand, which also contains other metal values such as Ra, U, Hf, and Pb. The process involves contacting zircon sand in a chlorinator with a chlorination medium to create an off-gas stream containing chlorides of Zr, Hf, Si, and trace U. The off-gas stream is then passed to a condenser to remove volatile Si chlorides, resulting in a product stream that contains condensed chlorides of Zr, Hf, and trace U. The product stream is treated in an acidic aqueous medium to separate the principal Hf values from the principal Zr values. Finally, the pH of the resulting effluent is adjusted to between about 3 to about 7 to precipitate the trace U values.
Career Highlights
Morris has worked with Teledyne Industries, Inc., where he has applied his expertise in materials science to develop innovative solutions. His work has been instrumental in advancing the understanding and processing of zirconium and hafnium, which are critical materials in various high-tech applications.
Collaborations
Some of his notable coworkers include Kenneth C. Ash and William A. Crocker. Their collaborative efforts have contributed to the success of the projects they have undertaken together.
Conclusion
Donald Morris's contributions to the field of zirconium and hafnium separation highlight his innovative spirit and dedication to advancing materials science. His patented process not only showcases his technical expertise but also has the potential to impact various industries significantly.