Leonard T Ebben

Title: Leonard T. Ebben: Innovator in Quartz Sand Purification

Introduction

Leonard T. Ebben is a notable inventor based in Eindhoven, Netherlands. He is recognized for his contributions to the field of materials science, particularly in the purification of quartz sand. His innovative methods have significant implications for various industries, including telecommunications and semiconductor manufacturing.

Latest Patents

Ebben holds a patent for a method of purifying quartz sand. This invention focuses on reducing impurities in quartz sand, specifically targeting iron, zircon, and phosphor levels. The method involves washing the sand with a solution containing at least 15% by weight of hydrofluoric acid (HF) in water, followed by treatment with a solution containing at least 20% by weight of hydrochloric acid (HCl) at controlled temperatures. This process ensures that the quartz sand is suitable for producing very pure quartz glass, which is essential for applications such as mercury discharge lamps and glass fibers used in telecommunications.

Career Highlights

Leonard T. Ebben is associated with U.S. Philips Corporation, where he has contributed to advancements in material purification techniques. His work has been instrumental in enhancing the quality of materials used in high-tech applications. With a total of 1 patent, his innovative approach has set a benchmark in the industry.

Collaborations

Ebben has collaborated with Emmanuel Papanikolau, working together to advance the field of quartz sand purification. Their partnership has fostered innovation and has led to significant developments in the methods used for material processing.

Conclusion

Leonard T. Ebben's contributions to the purification of quartz sand highlight his role as an influential inventor in the materials science sector. His patented methods not only improve the quality of quartz sand but also pave the way for advancements in various high-tech industries.