Company Filing History:
Years Active: 1983-1986
Title: The Innovative Contributions of Jacqueline L. Perisho
Introduction
Jacqueline L. Perisho is a notable inventor based in Oak Park, IL (US), recognized for her significant contributions to the field of chemical engineering. With a total of 4 patents to her name, she has made strides in improving industrial processes, particularly in the Bayer process of bauxite extraction.
Latest Patents
Among her latest patents, one focuses on the use of polymers in alumina precipitation in the Bayer process. This innovation addresses the negative effects of sodium oxylate on the crystallization of aluminum trihydrate from Bayer process liquors. By adding an effective amount of a polyacrylic acid with a molecular weight of about 1,000,000 and containing at least 50 mole percent acrylic acid monomer, the crystallization process can be significantly improved. Another patent involves dewatering agent compositions for sulfide materials, which presents an improved dewatering agent for aqueous slurries of mineral concentrates. This agent comprises branched dodecylbenzene sulphonic acid, used alone or in combination with sodium xylene sulphonate, enhancing the efficiency of mineral processing.
Career Highlights
Jacqueline is currently associated with Nalco Chemical Company, where she applies her expertise in chemical processes to develop innovative solutions. Her work has not only contributed to the advancement of her company but has also had a broader impact on the industry.
Collaborations
Throughout her career, Jacqueline has collaborated with various professionals, including her coworker William J. Roe, to further enhance her research and development efforts.
Conclusion
Jacqueline L. Perisho's contributions to the field of chemical engineering through her patents and work at Nalco Chemical Company highlight her role as an influential inventor. Her innovative approaches continue to shape the industry and improve processes in mineral extraction and processing.