Company Filing History:
Years Active: 1986-1991
Title: Innovator in Chemical Purification: Peter Hirschmann
Introduction
Peter Hirschmann, based in Burghausen, Germany, is a notable inventor with a focus on chemical processes. With a total of four patents to his name, his contributions have significantly impacted the field of chemical purification.
Latest Patents
Peter Hirschmann's latest innovations include:
1. **Process for Purifying Hydrogen Chloride from Pyrolysis** - This multi-stage process aims to purify hydrogen chloride containing acetylene and ethylene, derived from the pyrolysis of 1,2-dichloroethane. It provides highly pure hydrogen chloride for silicon compound preparation. The first stage involves chlorinating unsaturated by-products with an excess of chlorine gas. The second stage reacts the unreacted chlorine with defined olefins or chloroolefins, allowing for the separation of hydrogen chloride through low-temperature rectification under pressure.
2. **Process for Purification of HCl from Pyrolysis of EDC** - This process focuses on purifying hydrogen chloride from the pyrolysis of 1,2-dichloroethane. It includes a preliminary step of acetylene removal through selective hydrogenation, followed by rectification to achieve hydrogen chloride with a maximum of 5 ppm of unsaturated hydrocarbons and chlorinated hydrocarbons.
Career Highlights
Peter Hirschmann has cultivated his expertise at Wacker-Chemie GmbH, a leading company in the chemical industry. His work exemplifies his dedication to advancing chemical processes and enhancing the purity of chemical compounds.
Collaborations
Throughout his career, Hirschmann has collaborated with esteemed colleagues, including Ludwig Schmidhammer and Rudolf Strasser. These partnerships have undoubtedly contributed to his innovative work and the successful development of his patented processes.
Conclusion
Peter Hirschmann is a distinguished inventor whose contributions have advanced chemical purification techniques. His innovative patents reflect a commitment to excellence in the chemical industry and collaboration with fellow researchers. His work continues to influence the methods used to achieve high purity in chemical compounds, marking him as a significant figure in his field.
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.