Company Filing History:
Years Active: 1979
Title: Shimon Epstein: Innovator in Ureaform Fertilizer Production
Introduction
Shimon Epstein is a notable inventor based in Kiryat Motzkin, Israel. He has made significant contributions to the field of agricultural chemistry, particularly in the development of fertilizers. His innovative approach has led to advancements in the manufacturing processes of ureaform fertilizers.
Latest Patents
Shimon Epstein holds a patent for a method of manufacturing improved ureaform fertilizer. This method involves the controlled condensation of urea and formaldehyde, maintaining a pH between 3.5 and 4.2. The overall concentration of the reagents is kept between 20 to 40% by weight. The optimal ratio of urea to formaldehyde is between 1.2 to 1.5 moles of urea for every mole of formaldehyde, with the reaction temperature maintained between 15°C to 40°C. The resulting ureaform exhibits an activity index of over 75 and possesses excellent physical properties.
Career Highlights
Shimon Epstein is associated with Fertilizers & Chemicals Ltd., where he applies his expertise in fertilizer production. His innovative methods have contributed to the efficiency and effectiveness of fertilizer manufacturing processes.
Collaborations
Shimon has worked alongside talented colleagues, including Dahlia Simeona Greidinger and Liuba Cohen Nee Girshowitsh. Their collaborative efforts have further enhanced the research and development in the field of fertilizers.
Conclusion
Shimon Epstein's contributions to the field of agricultural chemistry, particularly through his patented method for ureaform fertilizer production, highlight his role as an innovator. His work continues to impact the agricultural industry positively.