Dennis C Tanguay

Title: Dennis C Tanguay: Innovator in Hydrocarbon Separation Technology

Introduction

Dennis C Tanguay is a notable inventor based in Stafford, TX (US). He has made significant contributions to the field of hydrocarbon separation technology. His innovative approach has led to the development of a unique method and apparatus for separating C.sub.4 hydrocarbons from gaseous mixtures.

Latest Patents

Dennis C Tanguay holds 1 patent for his invention titled "Method and apparatus for separating C.sub.4 hydrocarbons from a gaseous mixture." This patent describes a method where the feed is cooled and partially condensed through multiple stages of condensation and phase separation. The gaseous overhead from each stage is further cooled and supplied to the next stage, while the liquid separated is utilized to cool the gas. The process ensures that the feed undergoes no compression or abrupt expansion, maintaining a pressure loss of no more than about 20 psi. The temperature of the feed is kept below 150°F to prevent polymerization of 1,3-butadiene.

Career Highlights

Dennis Tanguay is associated with Liquid Air Engineering Corporation, where he has applied his expertise in hydrocarbon separation. His work has been instrumental in advancing the efficiency of gas processing technologies.

Collaborations

Throughout his career, Dennis has collaborated with notable colleagues, including Gerard E Dupuis and Bao V Ha. Their combined efforts have contributed to the success of various projects within the company.

Conclusion

Dennis C Tanguay's innovative contributions to hydrocarbon separation technology exemplify the impact of dedicated inventors in the field. His work continues to influence advancements in gas processing methods.