Location History:
- Hurth-Knapsack, DE (1976)
- Erfstadt Lechenich, DE (1976 - 1977)
- Erftstadt-Lechenich, DE (1977 - 1981)
- Erfstadt, DE (1981)
- Erftstadt, DE (1978 - 1995)
Company Filing History:
Years Active: 1976-1995
Areas of Expertise:
Title: Innovations and Contributions of Klaus Gehrmann in Acetic Acid Processing
Introduction
Klaus Gehrmann is a distinguished inventor based in Erftstadt, Germany, recognized for his significant contributions in the field of chemical engineering, specifically in the processes related to acetic acid and acetic anhydride. With a remarkable portfolio of 45 patents, his work has made a substantial impact on the industry and academic research.
Latest Patents
Among his recent innovations, Klaus's patents include a novel process for the preparation of acetic acid and acetic anhydride. This process involves the reaction of methanol and methyl acetate with carbon monoxide under anhydrous conditions, utilizing a catalyst system based on carbonyl complexes of group VIII noble metals. The innovative approach ensures the effective separation of volatile components through a meticulous distillation process, resulting in high-purity acetic acid and acetic anhydride.
Another noteworthy patent addresses the separation of iodine and its compounds from carbonylation products. This advancement reduces the contamination levels of iodine in acetic acid and its derivatives to less than 20 ppb. The innovative treatment involves the use of peracetic acid, diacetyl peroxide, or other yielding compounds under controlled temperature conditions, making it a vital process in ensuring product purity.
Career Highlights
Klaus Gehrmann is affiliated with Hoechst Aktiengesellschaft, a well-respected company in the chemical industry, where he dedicates his expertise to research and development. His work not only emphasizes innovative solutions but also aligns with the company’s vision of advancing chemical manufacturing processes.
Collaborations
Throughout his career, Klaus has collaborated with notable colleagues like Heinz Erpenbach and Alexander Ohorodnik. Together, they have contributed significantly to scientific advancements in the field, fostering an environment of innovative research and collaboration within the industry.
Conclusion
Klaus Gehrmann’s inventions and research endeavors reflect a commitment to innovation in chemical processes. His patents, particularly in the areas of acetic acid production and purification of carbonylation products, showcase his valuable contributions to the industry. As he continues to develop new technologies, Klaus remains a pivotal figure in advancing the field of chemical engineering.