Location History:
- Neu-Anspach, DE (1991 - 2013)
- Hagen, DE (2014)
- Bad Homburg, DE (2014 - 2019)
Company Filing History:
8 out of 220 
3 out of 173 
1 out of 177 
Years Active: 1991-2019
Title: Wolfram Schalk: Innovator in Sulfuric Acid Production
Introduction
Wolfram Schalk is a notable inventor based in Bad Homburg, Germany. He has made significant contributions to the field of chemical engineering, particularly in the production of sulfuric acid. With a total of 13 patents to his name, Schalk's work has had a considerable impact on energy-efficient processes in the industry.
Latest Patents
Among his latest patents, one invention describes a process for cooling a gas mixture of sulfur oxides (SOx) and water. This process utilizes a first heat exchanger carrying a coolant, where the temperature of the coolant lies above the dew point of the gas or gas mixture. Another significant patent outlines a process for improved energy-efficient production of sulfuric acid. This invention involves catalytic oxidation of sulfur dioxide (SO2) to sulfur trioxide (SO3) and subsequent absorption in concentrated sulfuric acid. The process includes a primary absorber and a secondary absorber, with cooling achieved through at least two heat exchangers connected in parallel.
Career Highlights
Wolfram Schalk has worked with prominent companies in the industry, including Outotec Oyj and Outotec (Finland) Oy. His experience in these organizations has allowed him to develop and refine his innovative processes, contributing to advancements in sulfuric acid production.
Collaborations
Throughout his career, Schalk has collaborated with notable professionals such as Karl-Heinz Daum and Hannes Storch. These collaborations have further enriched his work and expanded the scope of his inventions.
Conclusion
Wolfram Schalk's contributions to the field of chemical engineering, particularly in sulfuric acid production, demonstrate his innovative spirit and commitment to energy efficiency. His patents reflect a deep understanding of chemical processes and a dedication to improving industrial practices.
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.