Cheryl Ann Engels

Title: Innovations by Cheryl Ann Engels

Introduction

Cheryl Ann Engels is a notable inventor based in Grand Island, NY (US). She has made significant contributions to the field of cryogenics, particularly in the development of advanced rectification systems. With a total of 2 patents to her name, her work has implications for various industrial applications.

Latest Patents

Cheryl's latest patents include a "Cryogenic rectification system with serial liquid air feed." This innovative system focuses on the separation of feed air, where a portion of the feed air is liquefied upstream of the separation columns. All liquefied feed air is introduced into a higher pressure column, and a portion is then withdrawn and introduced into a lower pressure column in a serial fashion. Another significant patent is the "Cryogenic rectification system with dual phase turboexpansion." This system is designed for producing elevated pressure gaseous oxygen, where pressurized liquid oxygen is vaporized against a pressurized working fluid, which is then turboexpanded to create a dual-phase stream containing both vapor and liquid fractions.

Career Highlights

Cheryl Ann Engels is currently associated with Praxair Technology, Inc., where she continues to innovate in her field. Her work has been instrumental in advancing cryogenic technologies, which are crucial for various applications in industry and research.

Collaborations

Cheryl has collaborated with notable colleagues such as Dante Patrick Bonaquist and John H. Ziemer. These collaborations have further enriched her work and contributed to the success of her innovative projects.

Conclusion

Cheryl Ann Engels exemplifies the spirit of innovation in the field of cryogenics. Her patents reflect her commitment to advancing technology and improving industrial processes. Her contributions are significant and continue to influence the industry.