Company Filing History:
Years Active: 2000
Title: The Innovative Contributions of Nigel Ian Steward
Introduction
Nigel Ian Steward is a notable inventor based in Kitimat, Canada. He has made significant contributions to the field of engineering, particularly in the development of systems that enhance industrial processes. With a total of 2 patents to his name, Steward's work focuses on improving efficiency and reducing environmental impact in industrial applications.
Latest Patents
One of Steward's latest patents is a fluid bed system for cooling hot spent anode butts. This invention addresses the need for cooling and reducing fluoride emissions from hot, spent anode butts removed from electrolysis cells. The system features an elongated fluidised bed cooling chamber filled with alumina particles and includes conveyor means for transporting the hot anode butt through the fluidised bed. A lower air distributor injects fluidising air into the chamber, creating the fluidised bed, while an upper air distributor directs fluidised particles to contact the top surface of the hot anode butt. This innovative design allows the fluidised bed to surround the hot anode butt, simultaneously cooling it uniformly and significantly reducing fluoride emissions.
Career Highlights
Steward's career is marked by his role at Alcan International Limited, where he has applied his expertise in engineering and innovation. His work has contributed to advancements in industrial processes, particularly in the aluminum production sector. Steward's inventions reflect a commitment to enhancing operational efficiency while addressing environmental concerns.
Collaborations
Throughout his career, Steward has collaborated with notable colleagues, including Thierry Bourgeois and Jean-Paul R Huni. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Nigel Ian Steward's contributions to the field of engineering through his innovative patents demonstrate his dedication to improving industrial processes. His work not only enhances efficiency but also addresses critical environmental issues, making him a significant figure in the realm of invention.
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