Location History:
- Linz-Dornach, OE (1976)
- Linz, Danube, OE (1976)
Company Filing History:
Years Active: 1976
Title: Rudolf Sykora: Innovator in Guanidine Carbonate Recovery
Introduction
Rudolf Sykora is a notable inventor based in Linz-Dornach, Austria. He has made significant contributions to the field of chemistry, particularly in the recovery of guanidine carbonate from aqueous solutions. With a total of 2 patents, Sykora's work has implications for various industrial applications.
Latest Patents
Sykora's latest patents focus on innovative processes for isolating guanidine carbonate. The first patent describes a method for recovering guanidine carbonate from dilute aqueous solutions. This process involves evaporating the solution at temperatures between 80°C and 130°C until specific concentrations of guanidine carbonate and pyrolysis products are achieved. The method ensures that the heating time does not exceed six hours at the upper temperature limit, followed by the separation of precipitated pyrolysis products and the addition of ammonia to isolate guanidine carbonate.
The second patent outlines a process for preparing guanidine carbonate from aqueous solutions containing urea and its pyrolysis products, as well as ammonia and carbon dioxide. This method includes heating the solution to a maximum temperature of 80°C at atmospheric pressure, evaporating the solution until it is saturated with urea, and subsequently separating the solid precipitate. The mother liquor is then suspended in liquid ammonia to yield guanidine carbonate.
Career Highlights
Rudolf Sykora is associated with Chemie Linz Aktiengesellschaft, where he has been instrumental in advancing chemical processes. His innovative approaches have contributed to the efficiency and effectiveness of guanidine carbonate recovery.
Collaborations
Sykora has collaborated with notable colleagues, including Alfred Schmidt and Karlheinz Wegleitner. Their combined expertise has further enhanced the research and development efforts in their field.
Conclusion
Rudolf Sykora's contributions to the field of chemistry, particularly in the recovery of guanidine carbonate, highlight his innovative spirit and dedication to advancing chemical processes. His patents reflect a commitment to improving industrial applications and efficiency in chemical recovery methods.