Shimshon Axelrod

Title: The Innovative Contributions of Shimshon Axelrod

Introduction

Shimshon Axelrod is a notable inventor based in Haifa, Israel. He has made significant contributions to the field of phosphate rock beneficiation. His innovative methods have the potential to enhance the efficiency of phosphoric acid production.

Latest Patents

Shimshon Axelrod holds a patent for a method for beneficiation of phosphate rock. This invention relates to a thermal treatment process that achieves an appreciable increase in P₂O₅ while decreasing cadmium contents in the calcined product. The method involves contacting phosphate rock with hot gases at temperatures ranging from 700°C to 1600°C for less than 60 seconds. Following this treatment, fines are removed using conventional classification methods, resulting in an upgraded phosphate product characterized by low cadmium, sulfide content, and organic matter. This method allows for almost complete recovery of P₂O₅ without the need for slaking to remove calcium oxide.

Career Highlights

Shimshon Axelrod is associated with Negev Phosphates Ltd., where he applies his expertise in phosphate rock processing. His work has contributed to advancements in the efficiency and safety of phosphate production.

Collaborations

He has collaborated with notable colleagues such as Yehuda Keren and Shmuel Carmon, further enhancing the impact of his work in the industry.

Conclusion

Shimshon Axelrod's innovative methods in phosphate rock beneficiation demonstrate his commitment to improving industrial processes. His contributions are vital for the advancement of phosphoric acid production and environmental safety.