Brad Hagstrom

Title: The Innovative Contributions of Brad Hagstrom

Introduction

Brad Hagstrom is an accomplished inventor based in Glen Ellyn, IL (US). He has made significant contributions to the field of carbon dioxide recovery through his innovative methods. His work is particularly relevant in addressing environmental concerns related to CO.sub.2 emissions.

Latest Patents

Hagstrom holds a patent for a "Method for carbon dioxide recovery from a feed stream." This invention outlines a process for recovering CO.sub.2 from an inlet cold feed stream that contains a low concentration of the gas. The method involves several steps, including passing the inlet feed stream through a heat exchanger, cooling and compressing the flow, and utilizing a distillation column to convert the gas into a vent gas and high purity liquid CO.sub.2. The process also includes expanding portions of the liquid CO.sub.2 to create refrigerant flows, which are then used to recover condensed CO.sub.2.

Career Highlights

Brad Hagstrom is associated with Praxair Technology, Inc., where he has been able to apply his expertise in gas separation technologies. His innovative approach has contributed to advancements in the efficiency of CO.sub.2 recovery processes.

Collaborations

Hagstrom has worked alongside notable colleagues, including Richard A. Novak and Gary Dee Lang. Their collaborative efforts have further enhanced the development of technologies aimed at improving environmental sustainability.

Conclusion

Brad Hagstrom's contributions to carbon dioxide recovery technology exemplify the importance of innovation in addressing environmental challenges. His patent and work at Praxair Technology, Inc. highlight his commitment to advancing sustainable practices in industry.