Stephen M Potter

Title: The Innovations of Stephen M. Potter

Introduction

Stephen M. Potter is a notable inventor based in Rio de Janeiro, Brazil. He has made significant contributions to the field of materials processing, particularly in the area of iron ore reduction. With a total of three patents to his name, Potter's work has had a considerable impact on the efficiency of direct reduction processes.

Latest Patents

Potter's latest patents include a combined pre-treatment process for enabling feed material to be charged in direct reduction processes. This innovative method and apparatus improve the pretreatment of solid lump feed material for gas and pellet/lump-based direct reduction processes. The process involves initially storing the lump feed in stockpiles for stress release, followed by pre-drying the feed material before charging it into the reduction furnace. Finally, it increases the average temperature of the reduction furnace to reduce the amount of reduction at low temperatures, thereby minimizing the formation of fines within the furnace. Another significant patent is the process for the improvement of the reducibility of ore pellets. This process includes preparing a raw material mixture containing metallic nickel powder, pelletizing the mixture, burning the raw pellets, and reducing the burnt pellets under reducing conditions in the presence of carbon hydrogen.

Career Highlights

Throughout his career, Stephen M. Potter has worked with prominent companies such as Vale S.A. and Rio Tinto Brasil. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in the industry.

Collaborations

Potter has collaborated with notable professionals in his field, including John Y. Clark and Marcus Eduardo Emrich Botelho. These collaborations have further enriched his work and expanded the impact of his inventions.

Conclusion

Stephen M. Potter's contributions to the field of materials processing through his innovative patents and collaborations highlight his importance as an inventor. His work continues to influence the efficiency of iron ore reduction processes, showcasing the value of innovation in industry.