Company Filing History:
Years Active: 1977
Title: Don Richard Clark: Innovator in Metal Recovery Processes
Introduction
Don Richard Clark is a notable inventor based in Centerville, UT (US). He has made significant contributions to the field of metal recovery, holding a total of 2 patents. His innovative approaches have the potential to enhance the efficiency of metal extraction processes.
Latest Patents
One of his latest patents is titled "Cyclic process using A.C. for selective recovery of metals from." This invention describes a cyclic process for selectively recovering a metal from a material containing other metal values. The process involves leaching the material with an aqueous solution capable of extracting the selected metal. The resulting solution is then dispersed in an organic medium that selectively extracts the desired metal while rejecting other contaminants. An alternating current potential is applied to create an electrical field that facilitates the separation of the aqueous and organic phases, allowing for the recovery of the selected metal in pure form.
Another significant patent focuses on the "Selective extraction of molybdenum from acidic leach liquors." This process allows for the selective extraction of molybdenum from an aqueous solution containing various other metals. The molybdenum-bearing solution is adjusted to a low pH and contacted with an organic extracting solution. The efficiency of the extraction process is enhanced by the presence of nonylphenol, which aids in the stripping of molybdenum values from the loaded organic solution.
Career Highlights
Don Richard Clark is associated with Kennecott Copper Corporation, where he applies his expertise in metal recovery processes. His work has contributed to advancements in the field, particularly in the efficient extraction of valuable metals from complex mixtures.
Collaborations
Throughout his career, Don has collaborated with notable coworkers such as Barry A. Wells and Kenneth Julian Richards. These collaborations have likely fostered innovation and the sharing of ideas within the field of metal recovery.
Conclusion
Don Richard Clark's contributions to metal recovery processes through his patents demonstrate his innovative spirit and commitment to advancing technology in this area. His work continues to influence the efficiency of metal extraction methods, showcasing the importance of innovation in industrial applications.