Piergiorgio Nencini

Title: Piergiorgio Nencini: Innovator in Titanium Dioxide and Calcium Sulphate Production

Introduction

Piergiorgio Nencini is a notable inventor based in Follonica, Italy. He has made significant contributions to the field of materials science, particularly in the production of titanium dioxide and calcium sulphate. With a total of two patents to his name, Nencini's work has implications for various industrial applications.

Latest Patents

Nencini's latest patents include a process for preparing anatase titanium dioxide. This innovative method involves precipitating hydrous titanium oxide from a titanium sulphate solution, resulting in anatase titanium dioxide with an average crystal size larger than conventionally prepared anatase. The process also allows for easy milling to achieve a high single crystal fraction. Additionally, he has developed a simple process for preparing acicular calcium sulphate dihydrate. This method utilizes a slurry of calcium carbonate mixed with sulphuric acid, producing calcium sulphate with excellent properties for use in paper.

Career Highlights

Nencini is associated with Tioxide Group Services Limited, where he applies his expertise in chemical processes. His work has contributed to advancements in the production techniques of important industrial materials.

Collaborations

Some of his notable coworkers include David L. Foulger and Sergio Pieri, who have collaborated with him on various projects.

Conclusion

Piergiorgio Nencini's innovative approaches to the production of titanium dioxide and calcium sulphate highlight his significant role in materials science. His patents reflect a commitment to advancing industrial processes and improving product quality.