Company Filing History:
Years Active: 1993
Title: The Innovative Contributions of Dingzhu Shi
Introduction
Dingzhu Shi is a notable inventor based in Mississauga, Canada. He has made significant contributions to the field of metallurgy, particularly in the thermal upgrading of lateritic ores. His innovative approach has the potential to enhance the efficiency of nickel extraction processes.
Latest Patents
Dingzhu Shi holds a patent for a process titled "Low temperature thermal upgrading of lateritic ores." This invention involves a thermal upgrading process where nickel-containing limonite or limonite/saprolite blends are pelletized with solid carbon reductant and a sulfide-bearing concentrating agent. The pellets are then heated in a reactor, allowing for the reduction of metal values. The process is carefully controlled to create an optimal environment for metallic particle growth, preventing further reduction or re-oxidation.
Career Highlights
Dingzhu Shi has worked at Inco Limited, a company known for its advancements in mining and metallurgy. His work has contributed to the development of more efficient methods for nickel extraction, showcasing his expertise in the field.
Collaborations
Dingzhu has collaborated with notable colleagues, including Carlos M Diaz and Ahmed Vahed. These partnerships have likely fostered innovation and the sharing of ideas within the industry.
Conclusion
Dingzhu Shi's contributions to the field of metallurgy through his innovative patent demonstrate his commitment to advancing nickel extraction processes. His work at Inco Limited and collaborations with other professionals highlight the importance of teamwork in driving innovation.