Wayne G Stuber

Title: Wayne G. Stuber: Innovator in Cryogenic Technology

Introduction

Wayne G. Stuber is a notable inventor based in Whitehall, PA (US). He has made significant contributions to the field of cryogenic technology, holding a total of 4 patents. His work primarily focuses on the processes related to liquefied natural gas and helium purification.

Latest Patents

Stuber's latest patents include innovative processes that enhance the efficiency of liquefied natural gas systems. One of his key inventions is the "Reliquefaction of boil-off from liquefied natural gas." This process improves the reliquefaction of boil-off gas containing up to 10% nitrogen, utilizing a closed-loop nitrogen refrigeration cycle. The method involves isenthalpic expansion to generate liquid and vapor, which are then pressurized and warmed against the cooled boil-off stream.

Another significant patent is the "Combined process to produce liquid helium, liquid nitrogen, and gaseous." This invention outlines a two-step process for purifying and liquefying helium from a feed stream of nitrogen and helium. The first step involves refrigerating the feed stream to condense nitrogen and impurities, while the second step focuses on warming the high-helium-content stream and utilizing a pressure swing adsorber to achieve an essentially pure helium stream.

Career Highlights

Wayne G. Stuber is currently employed at Air Products and Chemicals, Inc., where he continues to develop innovative solutions in cryogenic technology. His expertise and inventions have significantly impacted the industry, particularly in the areas of liquefied natural gas and helium production.

Collaborations

Throughout his career, Stuber has collaborated with notable colleagues, including Charles L. Newton and David W. Studer. These partnerships have fostered a collaborative environment that encourages innovation and the advancement of technology in their field.

Conclusion

Wayne G. Stuber's contributions to cryogenic technology through his patents and collaborations highlight his role as a leading inventor in the industry. His work continues to influence advancements in the efficient use of liquefied natural gas and helium purification processes.