Charles D Ellis

Title: Innovations of Charles D. Ellis

Introduction

Charles D. Ellis is a notable inventor based in Dollard, CA. He has made significant contributions to the field of alumina production, holding a total of 3 patents. His innovative processes have improved the efficiency and yield of alumina extraction from Bayer process liquors.

Latest Patents

One of his latest patents is titled "Process for producing low soda alumina." This process involves precipitating alumina hydrate from Bayer process liquor by dividing the stream into a major and a minor portion. The minor portion is fed to an agglomeration stage, seeded with fine seed to induce precipitation, while the major portion is cooled and charged with coarse seed to promote growth. Another significant patent is "Process for precipitating alumina from Bayer process liquor." This improved method divides the incoming liquor stream, allowing for better agglomeration and ultimately increasing the yield of a strong coarse aluminum trihydroxide product.

Career Highlights

Charles D. Ellis has worked with Alcan International Limited, where he has applied his expertise in alumina production. His innovative approaches have contributed to advancements in the industry, showcasing his commitment to improving manufacturing processes.

Collaborations

He has collaborated with notable coworkers such as Jacques E. Larocque and Denis R. Audet, further enhancing the development of his patented processes.

Conclusion

Charles D. Ellis is a distinguished inventor whose work in alumina production has led to significant advancements in the field. His patents reflect a deep understanding of the processes involved, and his contributions continue to impact the industry positively.