Noel C Hallinan

Title: **Noel C. Hallinan: Innovator in Catalyst Technology**

Introduction

Noel C. Hallinan, based in Loveland, OH, is a prolific inventor with an impressive portfolio of 39 patents. His work focuses on innovative solutions in chemical processes, particularly in the production and recycling of petrochemical products. Hallinan's expertise and contributions have significantly impacted the efficiency of chemical manufacturing.

Latest Patents

One of Hallinan's latest patents involves a **Composite Catalyst for Polyolefin Depolymerization**. This patent describes catalytic compositions that enable the depolymerization of polyolefin-based waste material into valuable petrochemical products. The unique aspect of this invention is the use of composite catalysts, which combine at least one zeolite catalyst with solid inorganic co-catalysts. This composite enhances the depolymerization reaction rate while minimizing the negative effects of non-polyolefin polymers present in the feed streams, resulting in shorter residence times and more efficient processing.

Additionally, Hallinan has contributed to the field of acetic acid production through his patent on **Methods and Systems for Producing Acetic Acid**. This innovation outlines processes for generating glacial acetic acid by utilizing a reactor fluid comprised of methyl acetate, water, and carbon monoxide. The method improves the cooling processes of reactor fluids, leading to more efficient production flows and higher purity levels of the output.

Career Highlights

Throughout his career, Noel C. Hallinan has held pivotal roles at notable companies, including Lyondellbasell Acetyls, LLC and Lyondell Chemical Technology, L.P. His work has been instrumental in advancing chemical technologies, reflecting both his technical expertise and innovative mindset.

Collaborations

In his career, Hallinan has collaborated with esteemed colleagues such as Brian A. Salisbury and David L. Ramage. These partnerships have strengthened the development of new technologies and fostered an environment of innovative thinking and problem-solving.

Conclusion

Noel C. Hallinan exemplifies the spirit of innovation in the chemical engineering field. With his extensive patent portfolio and collaborative efforts, he continues to influence the industry, driving forward advancements in catalyst technology and chemical processes that benefit society and the environment.