Richard J Boyle is a notable inventor based in Somerville, NJ (US). He has made significant contributions to the field of metal extraction, holding a total of 2 patents. His work focuses on innovative processes that enhance the selective recovery of metals from various solutions.

Latest Patents

One of Boyle's latest patents is titled "Selective recovery of tin by solvent extraction using branched tertiary." This patent discloses processes for the selective extraction of tin from aqueous acidic solutions containing tin and other metal cations. The invention highlights the use of branched tertiary phosphine oxides, which exhibit higher extraction coefficients for tin compared to other metals such as zinc (III), iron (II), iron (III), copper (II), and lead (II). Additionally, it presents novel compositions for selectively extracting tin through combinations of symmetrical branched phosphine oxides and unsymmetrical phosphine oxides.

Another significant patent by Boyle is "Selective removal of metals from aqueous solutions with dithiophosphinic." This process involves the extraction of metals like zinc (II), silver (I), cadmium (II), mercury (II), nickel (II), cobalt (II), and copper (II) from an aqueous solution. The method utilizes an extractant that comprises an organic-soluble dithiophosphinic acid or its salts, which effectively operates within a pH range of about 0.2 to about 3.

Career Highlights

Richard J Boyle has been associated with American Cyanamid Company, where he has applied his expertise in metal extraction technologies. His innovative approaches have contributed to advancements in the field, making him a respected figure among his peers.

Collaborations

Throughout his career, Boyle has collaborated with notable coworkers such as William A Rickelton and Timothy J Brown. These partnerships have fostered a collaborative environment that encourages innovation and the development of new technologies.

Conclusion

Richard J Boyle's contributions to metal extraction processes demonstrate his commitment to innovation in the field. His patents reflect a deep understanding of chemical processes and a drive to improve the efficiency of metal recovery. His work continues to influence advancements in this important area of research.