This inventor holds 1 USPTO granted patent. Top assignee: Uop Lcc. Active years: 1982.
Company Filing History:
Years Active: 1982
Title: The Innovative Contributions of Francisco J. Corral
Introduction
Francisco J. Corral, located in Des Plaines, IL, is an accomplished inventor recognized for his significant contributions to the field of hydrometallurgy. His work primarily focuses on the recovery of metal values from metal-bearing sources through innovative processes. With a total of one patented invention, Corral demonstrates a commitment to advancing methods that enhance metal recovery.
Latest Patents
One of Francisco J. Corral's notable patents is titled "Ammoniacal nickel leach of laterites." This patent outlines a hydrometallurgical process designed for the recovery of metal values from metal-bearing sources. The process involves treating the source at temperatures ranging from about 300 to about 900 degrees Celsius in a reducing atmosphere, in conjunction with an additive such as hydrogen halide and sulfur. Following this treatment, the source is cooled and extracted using a basic or acidic solution. Notably, the efficiency of metal recovery is significantly enhanced by adding hydrogen halide to the source when the temperature is below approximately 500 degrees Celsius.
Career Highlights
Francisco J. Corral currently works with UOP LLC, a leading company in process technology, which is well-known for its focus on developing innovative solutions for the petroleum and petrochemical industries. His experience and expertise have contributed to the advancement of new methodologies that not only optimize existing processes but also pave the way for future innovations in metal recovery.
Collaborations
Throughout his career, Francisco has collaborated with other experts in his field, including his coworker William K. Tolley. This partnership has allowed for the exchange of ideas and has facilitated the development of cutting-edge techniques in hydrometallurgy.
Conclusion
In summary, Francisco J. Corral's innovative spirit and dedication to research have led to the development of significant advancements in metal recovery processes. His patent on ammoniacal nickel leach of laterites stands as a testament to his contributions to the field, reflecting both technical expertise and a commitment to sustainability in metal extraction. Through his work at UOP LLC and his collaborations, Corral continues to influence the landscape of hydrometallurgy and inspire future innovations.