D Richard Shaw

Title: D Richard Shaw: Innovator in Ion Exchange Technology

Introduction

D Richard Shaw is a notable inventor based in Alloa, GB. He has made significant contributions to the field of ion exchange technology, particularly in processes that enhance the efficiency of copper electrowinning. His innovative approach addresses critical challenges in metal recovery and electrolyte management.

Latest Patents

D Richard Shaw holds a patent for an "Ion exchange and regeneration process for separation and removal of iron." This patent describes a method that replaces the conventional bleed stream process used in copper electrowinning. The process minimizes the loss of cobalt from the electrowinning circuit and lowers the total iron concentration in the electrolyte circuit, leading to an increase in current efficiency. The method captures iron as iron(III) on an ion exchange medium, allowing for effective regeneration of the medium.

Career Highlights

Shaw's career is marked by his work at Eichrom Industries, Inc., where he has applied his expertise in ion exchange processes. His innovative solutions have contributed to advancements in metal recovery technologies, making a significant impact in the industry.

Collaborations

One of his notable collaborators is David B Dreisinger, with whom he has worked on various projects related to ion exchange and metal recovery.

Conclusion

D Richard Shaw's contributions to ion exchange technology exemplify the importance of innovation in enhancing industrial processes. His work continues to influence the field and improve the efficiency of metal recovery systems.