Location History:
- St. Andreasberg, DE (1992)
- Kahl, DE (1993)
Company Filing History:
Years Active: 1992-1993
Title: Jochen Guntner: Innovator in Soil Decontamination
Introduction
Jochen Guntner is a notable inventor based in St. Andreasberg, Germany. He has made significant contributions to the field of environmental technology, particularly in the treatment and decontamination of contaminated soils. With a total of 2 patents, Guntner's work addresses critical issues related to soil pollution and remediation.
Latest Patents
Guntner's latest patents include a process for treating contaminated soils. This innovative method involves separating an aqueous slurry of contaminated soil into coarse and fine fractions. The fine fraction undergoes flotation, resulting in a froth that is dewatered and removed as a pollutant concentrate. The underflow from the flotation process is also dewatered and carried away as purified soil. Notably, an emulsified oily vegetable oil or light mineral oil is utilized as a collector agent during the selective flotation process.
Another significant patent by Guntner is a process for decontaminating contaminated soils. In this method, a layer of soil is formed on a gas-permeable support within a pressure housing. Steam is introduced at temperatures ranging from 100 to 190 degrees Celsius and under pressures of 1 to 12 bars. The vapor that exits the layer is condensed, and the resulting condensate is purified, allowing the solids to be removed as decontaminated soil.
Career Highlights
Jochen Guntner is associated with Metallgesellschaft Aktiengesellschaft, a company that focuses on various industrial sectors, including environmental solutions. His work has been instrumental in advancing techniques for soil remediation, contributing to cleaner and safer environments.
Collaborations
Guntner has collaborated with notable colleagues such as Friedrich Rosenstock and Elmar Haite. Their combined expertise has further enhanced the development of innovative solutions in soil treatment and decontamination.
Conclusion
Jochen Guntner's contributions to soil decontamination through his innovative patents highlight his commitment to environmental sustainability. His work not only addresses pressing environmental challenges but also paves the way for future advancements in soil treatment technologies.