David Stone

Title: David Stone - Innovator in Ferric Sulfate Manufacturing

Introduction

David Stone is a notable inventor based in Bridgewater, NJ (US). He has made significant contributions to the field of chemical manufacturing, particularly in the production of ferric sulfate. His innovative approach has led to the development of a patented method that enhances the efficiency and yield of this important chemical.

Latest Patents

David Stone holds a patent for a "Method for Ferric Sulfate Manufacturing." This process involves the production of liquid ferric sulfate from finely-divided ferric oxide, sulfuric acid, and water. The reaction occurs in a closed vessel at temperatures ranging from about 120°C to about 150°C and pressures from about 25 psi to about 70 psi. The method includes countercurrent feeding of iron oxide streams and the re-circulation of fractions to maintain the continuity of the reaction. The process ensures a trivalent iron concentration of at least 10% in the ferric sulfate product, optimizing yield and efficiency.

Career Highlights

David Stone is associated with General Chemical Performance Products, LLC, where he applies his expertise in chemical processes. His work focuses on improving manufacturing techniques and developing innovative solutions for the production of various chemicals.

Collaborations

David collaborates with talented professionals in his field, including Mark Wilkinson and Joseph Hurd. Their combined efforts contribute to advancements in chemical manufacturing and innovation.

Conclusion

David Stone's contributions to the field of ferric sulfate manufacturing exemplify the impact of innovation in chemical processes. His patented method not only enhances production efficiency but also showcases the importance of collaboration in driving advancements in the industry.