Company Filing History:
1 out of 1 
1 out of 123 Years Active: 1997-1999
Title: Johann-Heinrich Schroeder: Innovator in Gas Purification Technologies
Introduction
Johann-Heinrich Schroeder is a notable inventor based in Dortmund, Germany. He has made significant contributions to the field of gas purification, particularly through his innovative processes aimed at improving energy recovery. With a total of 2 patents, his work has had a meaningful impact on industrial applications.
Latest Patents
Schroeder's latest patents include a "Process for the purification of an oxidation off gas" and a "Process for the purification of an oxidation off gas with energy recovery." These patents focus on the purification of off-gas streams generated from the oxidation of a liquid mixture of para-xylene with methyl para-toluate. His innovative approach involves expanding the off-gas stream in an expansion turbine to generate mechanical or electrical energy, thereby recovering energy contained in the off-gas. The process also includes an absorption step under pressure to remove impurities before combustion.
Career Highlights
Throughout his career, Johann-Heinrich Schroeder has worked with several prominent companies, including Huls Aktiengesellschaft and Werk Troisdorf. His experience in these organizations has allowed him to develop and refine his innovative techniques in gas purification.
Collaborations
Schroeder has collaborated with notable colleagues such as Rudolf Modic and Hermann-Josef Korte. These partnerships have contributed to the advancement of his research and the successful implementation of his patented technologies.
Conclusion
Johann-Heinrich Schroeder's contributions to gas purification technologies demonstrate his commitment to innovation and energy efficiency. His patents reflect a deep understanding of industrial processes and a drive to improve environmental outcomes.