Company Filing History:
Years Active: 1989-1991
Title: Franz Haunberger: Innovator in Hydrogen Chloride Purification
Introduction
Franz Haunberger is a notable inventor based in Burghausen, Germany. He has made significant contributions to the field of chemical engineering, particularly in the purification of hydrogen chloride. With a total of 2 patents, his work has implications for the production of silicon compounds.
Latest Patents
Haunberger's latest patents include a multi-stage process for purifying hydrogen chloride from the pyrolysis of 1,2-dichloroethane. This innovative process aims to provide highly pure hydrogen chloride, which is essential for the preparation of silicon compounds. The first stage of the process involves chlorinating unsaturated by-products through a reaction with excess chlorine gas. In the second stage, any unreacted chlorine gas remaining in the hydrogen chloride is reacted with defined olefins or chloroolefins. The hydrogen chloride is then separated from the chlorination products and excess olefins or chloroolefins by low-temperature rectification under pressure. Another patent focuses on the purification of hydrogen chloride from the pyrolysis of 1,2-dichloroethane, which includes a step for acetylene removal by selective hydrogenation. This process results in hydrogen chloride containing at most 5 ppm of unsaturated hydrocarbons and chlorinated hydrocarbons.
Career Highlights
Franz Haunberger is associated with Wacker-Chemie GmbH, a leading company in the chemical industry. His work has been instrumental in advancing purification techniques that enhance the quality of chemical products.
Collaborations
Haunberger has collaborated with notable coworkers such as Ludwig Schmidhammer and Peter Hirschmann. Their combined expertise has contributed to the successful development of innovative purification processes.
Conclusion
Franz Haunberger's contributions to the field of hydrogen chloride purification demonstrate his commitment to innovation in chemical engineering. His patents reflect a deep understanding of chemical processes and their applications in industry.
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.