Susan C Ardito

Title: Celebrating the Innovations of Susan C. Ardito

Introduction

Susan C. Ardito, a prominent inventor based in Spring Lake Heights, NJ, has made significant contributions to the field of refrigeration and alkylation technologies. With a total of three patents to her name, her work showcases a strong commitment to improving industrial processes through innovative solutions.

Latest Patents

One of her notable patents includes the development of refrigeration oils comprising esters of hindered alcohols. This innovation aims to enhance refrigeration lubricants, particularly useful in compression refrigeration units. The esters are designed to exhibit a remarkable balance of performance characteristics, ensuring good miscibility, hydrolytic stability, wear resistance, and the appropriate viscosity required for many commercial refrigeration applications. The esters are derived from hindered dihydric or trihydric alcohols, such as trimethylolpentanediol, combined with fatty acids where at least 80 percent of the acyl groups are straight-chain.

Another significant patent authored by Ardito focuses on naphthalene alkylation with rare earth and mixed NH3 form catalysts. This innovative process involves the production of long-chain alkyl-substituted naphthalenes through alkylating naphthalene with an olefin or other alkylating agents containing at least 6 carbon atoms, typically 12 to 20. The alkylation process utilizes a zeolite catalyst containing rare earth cations and both ammonium and protonic species, which enhance the selectivity for producing long-chain mono-alkyl substituted naphthalenes.

Career Highlights

Throughout her career, Susan Ardito has made her mark while working at the renowned Mobil Oil Corporation. Her innovative contributions have greatly influenced the focus on developing more efficient and effective lubrication and chemical processes within the industry.

Collaborations

Ardito's work has often been collaborative, sharing her insights and expertise with fellow inventors such as Henry H Ashjian and Thomas F Degnan. These partnerships have fostered a creative environment that drives the innovation of new technologies in the field of chemical engineering.

Conclusion

Susan C. Ardito stands out as a remarkable inventor whose innovative patents have significantly contributed to advancements in refrigeration and alkylation technologies. Her work at Mobil Oil Corporation and collaborative efforts with other industry experts highlight the importance of continuous innovation within the sector, ensuring improved solutions for industrial applications.