John T Lavin

Title: Innovations of John T. Lavin: Cryogenic Liquid Mixes and Liquefied Gas Separation

Introduction

John T. Lavin, an accomplished inventor based in Guildford, GB, has made significant contributions to the field of cryogenics and gas separation. With a remarkable portfolio of 17 patents, his innovations demonstrate a deep understanding of complex processes involved in the production and separation of cryogenic liquids.

Latest Patents

Among his latest inventions is a method for the production of cryogenic liquid mixtures. This patent describes a product cryogenic liquid mixture comprising oxygen and nitrogen, where the mixture is produced by expanding a pressurized stream of a precursor fluid mixture, typically liquid air. The invention effectively separates a vapor phase that is depleted of oxygen from a liquid phase that is enriched in oxygen, ensuring a practical mechanism for creating tailored cryogenic mixtures.

Another notable patent by Lavin outlines a method and apparatus for reboiling a liquefied gas mixture. It details an apparatus that includes uniquely arranged stripping and condensing passages to facilitate the boiling process of a liquefied gas mixture containing multiple components. Through this design, Lavin's invention enables efficient separation of the more volatile components from the mixture, which is critical in various industrial applications, including argon distillation in air separation units.

Career Highlights

Lavin's work primarily unfolds at The BOC Group, Inc., a company renowned for its expertise in gases and gas-related technologies. His patents have addressed crucial aspects of cryogenic technology, leading to advancements that enhance efficiency and reduce operational costs in the industry.

Collaborations

Throughout his career, John T. Lavin has collaborated with notable colleagues such as Thomas Rathbone and David J. Layland. These partnerships have not only propelled innovative ideas but have also contributed to the successful development and implementation of advanced gas separation technologies.

Conclusion

John T. Lavin stands out as a prominent inventor whose contributions to cryogenics and gas separation have paved the way for improved industrial processes. With his impressive portfolio of 17 patents, Lavin continues to influence the field, demonstrating the power of innovation and teamwork in addressing complex engineering challenges.