Location History:
- Bolton, CA (1977)
- Brampton, CA (1983)
Company Filing History:
Years Active: 1977-1983
Title: William Ronald Hatch: Innovator in Nickel and Cobalt Recovery
Introduction
William Ronald Hatch is a notable inventor based in Bolton, CA. He has made significant contributions to the field of metallurgy, particularly in the recovery of nickel and cobalt from ores. With a total of 2 patents to his name, his work has advanced the methods used in the extraction of these valuable metals.
Latest Patents
Hatch's latest patents include innovative processes for the extraction of nickel and cobalt. One of his patents focuses on the acid leaching of nickel from serpentinic laterite ores. This method utilizes sulphuric acid to solubilize nickel and cobalt from high-magnesia nickeliferous serpentine ores. By adding a reducing agent to maintain the redox potential of the solution, this improved procedure enhances the reactivity of the serpentine, resulting in maximum extraction of nickel while minimizing the extraction of iron and magnesia, as well as reducing acid consumption.
Another significant patent is the cobalt ion exchange process. This process allows for the recovery of cobalt from ammoniacal solutions by contacting the solution with carbonaceous material. The redox potential is carefully controlled, enabling the extraction of cobalt with a cationic ion exchange reagent. This method ensures the recovery of a highly pure cobalt eluate, even from solutions that may also contain nickel and copper.
Career Highlights
William Ronald Hatch is associated with Falconbridge Nickel Mines Limited, where he has applied his expertise in metallurgy to develop innovative extraction methods. His work has been instrumental in improving the efficiency and effectiveness of nickel and cobalt recovery processes.
Collaborations
Hatch has collaborated with Ronald R. Dunn, contributing to advancements in the field of metallurgy and extraction processes.
Conclusion
William Ronald Hatch's contributions to the recovery of nickel and cobalt have made a significant impact in the field of metallurgy. His innovative patents reflect his dedication to improving extraction methods, ensuring a more efficient and sustainable approach to resource recovery.