Leonard H Switzer

Title: Leonard H. Switzer: Innovator in Fluid Heating Technology

Introduction

Leonard H. Switzer is a notable inventor based in Corfu, NY (US). He has made significant contributions to the field of fluid heating technology. His innovative approach has led to the development of a unique method that enhances the efficiency of heating fluids.

Latest Patents

Switzer holds a patent for a fluid heating method. This method utilizes a process heater that features one or more first combustion zones and one or more second combustion zones. The combustion of fuel is strategically divided between these zones. In the first combustion zone, oxygen is supplied by one or more oxygen transport membranes, which provide between about 50 and 99 percent of the stoichiometric amount of oxygen needed for complete combustion. A supplemental oxidant is introduced into the second combustion zone to ensure complete combustion, resulting in a flue gas stream with approximately 1 to 3 percent oxygen. This innovative design allows for a reduction in the surface area of the oxygen transport membranes, optimizing the heating process.

Career Highlights

Switzer is associated with Praxair Technology, Inc., where he has applied his expertise in fluid heating. His work has contributed to advancements in industrial heating processes, making them more efficient and environmentally friendly.

Collaborations

Throughout his career, Switzer has collaborated with notable colleagues, including John Derrick Sirman and Bart Antonie Van Hassel. These partnerships have fostered innovation and the sharing of ideas within the field.

Conclusion

Leonard H. Switzer's contributions to fluid heating technology exemplify the impact of innovative thinking in industrial applications. His patented method represents a significant advancement in the efficiency of heating processes.