Location History:
- Krefeld-Traar, DE (1979)
- Krefeld, DE (1979 - 1993)
Company Filing History:
15 out of 12,157 
3 out of 642 Years Active: 1979-1993
Title: An Overview of Inventor Rudolf Gerken
Introduction
Rudolf Gerken is a renowned inventor based in Krefeld, Germany, known for his significant contributions to the field of chemical engineering. With an impressive portfolio of 15 patents, Gerken has made notable advancements in processes related to metal sulphates and titanium dioxide production.
Latest Patents
Among Gerken’s latest innovations are two critical patents. The first is a method for the thermal decomposition of metal sulphates. This process operates at temperatures ranging from 800 to 1100 degrees Celsius under oxidizing conditions. It involves mixing metal sulphate mixtures with roasting residues and utilizing fuels in a decomposition reactor. The resulting procedure not only influences the formation of coarse roasting residues but also significantly reduces the proportion of undecomposed, water-soluble sulphates present in the final roasting residue.
The second patent pertains to the preparation of titanium dioxide. This innovative process employs a sulphate method where titanium raw materials are treated with sulphuric acid. The resulting titanyl sulphate undergoes hydrolysis, allowing for the efficient separation and re-use of waste acids. Gerken's enhancements in this process lead to a more environmentally friendly and efficient production of titanium dioxide, with a focus on recycling sulphuric acid through advanced evaporation stages.
Career Highlights
Rudolf Gerken has worked with reputable companies, notably Bayer Aktiengesellschaft and Metallgesellschaft Aktiengesellschaft. His tenure at these organizations has allowed him to leverage his expertise in chemical processes and significantly contributes to his innovative developments.
Collaborations
During his career, Gerken has collaborated with esteemed colleagues such as Gunter Lailach and Karl-Heinz Schultz. These collaborations have fostered a rich exchange of ideas and technical knowledge that has been vital in advancing their collective understanding and innovations in chemical engineering.
Conclusion
Rudolf Gerken exemplifies a dedication to innovation in the field of chemical engineering. His patents highlight not only his technical proficiency but also his commitment to advancing industry practices in the decomposition of metal sulphates and the production of titanium dioxide. As he continues to contribute to this field, Gerken's impact on the future of chemical processing remains significant.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.