Csaba Kayos

Title: Csaba Kayos: Innovator in Chemical Processes

Introduction

Csaba Kayos, a distinguished inventor based in Veszprem, Hungary, has made significant contributions in the field of chemical engineering. With a remarkable portfolio that boasts two patents, he has focused on improving processes related to N-phosphonomethyl-glycine and N-phosphono-methyl-imino-diacetic acid. His innovative work embodies the spirit of modern scientific advancement.

Latest Patents

Csaba Kayos holds two notable patents:

1. **Process for Preparing N-Phosphonomethyl-Glycine**

This invention improves the method for producing N-phosphonomethyl-glycine through the oxidation of N-phosphonomethyl-imino-diacetic acid in an aqueous sulfuric acid medium using hydrogen peroxide. A key feature of this process is the utilization of waste acid liquor as the reaction medium, which forms an aqueous sulfuric acid solution. This liquor is created during the separation of N-phosphonomethyl-glycine, with an optional dilution to achieve a concentration of 12-18 weight % sulfuric acid and 3-5 weight % N-phosphonomethyl-glycine.

2. **Process for Preparing N-Phosphono-Methyl-Imino-Diacetic Acid**

This patent describes a simplified synthesis for preparing N-phosphono-methyl-imino-diacetic acid from the calcium salt of imino-diacetic acid. The process involves heating the calcium salt with concentrated hydrochloric acid in a controlled molar ratio at temperatures ranging from 50°C to 100°C. Post-reaction, the resulting imino-diacetic acid hydrogen chloride is separated, dissolved in water, and reacted with phosphorous acid along with an aqueous solution of formaldehyde to yield the desired product.

Career Highlights

Currently, Csaba Kayos is affiliated with Nitrokemia Ipartelepek, where he applies his expertise to advance chemical processes. His dual patents reflect his profound understanding of chemical reactions and his commitment to creating more efficient methodologies in the industry.

Collaborations

Throughout his career, Csaba Kayos has had the pleasure of collaborating with notable colleagues, including Jeno Pelyva and Csaba Soptei. These partnerships foster a dynamic work environment, enhancing research and development efforts within their field.

Conclusion

Csaba Kayos stands as a prominent inventor in the realm of chemical engineering, with a solid track record of innovation. His patents demonstrate a commitment to improving existing processes, showcasing the intersection of creativity and scientific knowledge. As he continues to contribute to the industry, his work remains invaluable for future advancements in chemical manufacturing.