Location History:
- Eggenstein-Leopoldshafen, DE (1986 - 1987)
- Eggenstein, DE (1988)
- Leopoldshafen, DE (1992)
Company Filing History:
Years Active: 1986-1992
Title: Wilhelm Hempelmann: Innovator in Flue Gas Purification Technologies
Introduction
Wilhelm Hempelmann is a notable inventor based in Leopoldshafen, Germany. He has made significant contributions to the field of flue gas purification, holding a total of 4 patents. His innovative approaches aim to enhance the efficiency and effectiveness of combustion systems.
Latest Patents
Hempelmann's latest patents include a process for removing flue gas cleaning residues during wet cleaning. This invention involves a combustion system that features a combustion chamber, a hot gas filter, and washers that utilize a washing liquid. The process effectively precipitates contaminants from flue gas into the washing liquid, which is then neutralized to enrich it with salts. The enriched washing liquid is injected into the inlet chamber, allowing for evaporation and deposition of salts on the filter elements for later removal.
Another significant patent is a process for purifying flue gases. This method involves conducting hot gases through a dry purification stage, followed by a pebble bed evaporator. The flue gases are subsequently washed in a wet washing step, where waste liquid from the washing process is reused in the pebble bed evaporator. This innovative approach not only purifies the flue gases but also recycles materials effectively.
Career Highlights
Hempelmann is associated with Kernforschungszentrum Karlsruhe GmbH, where he has been instrumental in developing advanced technologies for flue gas purification. His work has contributed to improving environmental standards and reducing emissions from combustion systems.
Collaborations
Hempelmann has collaborated with notable colleagues such as Gunter Waldenmeier and Friedrich Dirks. Their combined expertise has fostered innovation in the field of flue gas treatment.
Conclusion
Wilhelm Hempelmann's contributions to flue gas purification technologies demonstrate his commitment to innovation and environmental sustainability. His patents reflect a deep understanding of combustion systems and a dedication to improving air quality.