Company Filing History:
Years Active: 1981-1983
Title: Paul Janisch: Innovator in Chlorine Dioxide Production
Introduction
Paul Janisch is a notable inventor based in Steinau, Germany. He has made significant contributions to the field of chemical engineering, particularly in the production of chlorine dioxide. With a total of two patents to his name, Janisch's work has advanced the efficiency of chemical processes.
Latest Patents
Janisch's latest patents focus on innovative methods for producing chlorine dioxide. The first patent describes a process in which an alkali metal chlorate solution is reacted with hydrochloric acid in a reactor. An air stream is passed countercurrent to the alkali metal chlorate solution, allowing for the discharge of chlorine dioxide and alkali metal chloride solution. This process is enhanced by including chlorine gas in the air stream, which increases the overall efficiency of chlorine dioxide production. The second patent outlines a method for producing chlorine dioxide through membrane electrolysis of aqueous sodium chloride. This process involves the reaction of hydrogen and chlorine to form hydrogen chloride, which then reacts with sodium chlorate to produce chlorine dioxide. Additionally, this patent also covers the production of chlorine.
Career Highlights
Janisch is associated with Metallgesellschaft Aktiengesellschaft, a company known for its expertise in chemical production. His work at the company has allowed him to focus on innovative solutions in the chemical industry.
Collaborations
Throughout his career, Janisch has collaborated with notable colleagues such as Karl Lohrberg and Siegfried Bielz. These partnerships have contributed to the development of his patented processes and have fostered a collaborative environment for innovation.
Conclusion
Paul Janisch's contributions to the production of chlorine dioxide demonstrate his commitment to advancing chemical engineering. His innovative patents reflect a deep understanding of chemical processes and a drive to improve efficiency in the industry.