John N Lees, Jr

Title: Innovative Waste Management Solutions: The Contributions of John N Lees, Jr.

Introduction

John N Lees, Jr. is a notable inventor based in Brookfield, Wisconsin, recognized for his significant contributions in the field of industrial waste management. With a portfolio of five patents, he has been at the forefront of developing innovative technologies aimed at efficiently handling and treating industrial waste materials, particularly spent potlining.

Latest Patents

Among his latest inventions, John N Lees, Jr. has made strides with his patent for a rotary kiln treatment of potliner. This advanced industrial waste management facility (IWMF) is designed to dispose of spent potlining using a gas-fired rotary kiln, which maintains a molten pool of spent material throughout its length. The system includes an ash quencher and cooler to handle molten residue, a secondary combustion chamber to manage discharge gases, and a down-draft transition chamber for optimal gas flow. Additionally, pneumatic injection slingers are employed to feed spent potlining into the kiln, while a discharge dam ensures the proper depth of molten bath material. This innovative facility recovers fluorides from discharge gases, recycling them back into the molten pool, demonstrating a sustainable approach to industrial waste management.

Career Highlights

John Lees has had a distinguished career, having worked for prominent companies such as the Aluminum Company of America and Svedala Industries, Inc. His expertise and innovative mindset have played a crucial role in advancing waste management technologies, addressing the challenges faced by industries dealing with hazardous materials.

Collaborations

Throughout his career, John N Lees, Jr. has had the privilege of collaborating with esteemed colleagues, including Herman J Hittner and R Lee Byers. These professional relationships have allowed for the exchange of ideas and have fostered an environment conducive to innovation and invention in waste management solutions.

Conclusion

In conclusion, John N Lees, Jr. has made remarkable contributions to the field of industrial waste management through his innovative inventions and dedicated career. His work exemplifies the critical role inventors play in developing sustainable technologies that address environmental challenges, making a significant impact in the industry.