Company Filing History:
Years Active: 1976-1979
Title: The Innovative Contributions of Dimitri Gidaspow
Introduction
Dimitri Gidaspow is a notable inventor based in Chicago, IL, recognized for his significant contributions to the field of gas treatment technologies. He holds 2 patents that focus on advanced sorbent compositions and processes for the removal of nitrogen oxides from gas streams. His work is particularly relevant in addressing environmental concerns related to combustion emissions.
Latest Patents
Gidaspow's latest patents include a thermally regenerable sorbent composition designed for the removal of oxides of nitrogen from gas streams. This innovative composition consists of approximately 15 to 35 wt. percent iron, 15 to 35 wt. percent cobalt, and greater than 5 wt. percent sodium. The process involves passing a gas stream containing oxygen in contact with the sorbent at temperatures ranging from 200°C to 400°C, with thermal regeneration occurring at 400°C to 550°C. This technology is particularly effective for gas streams with nitrogen oxide content between 50 to 1000 ppm, making it valuable for applications in furnaces and vehicles.
Another significant patent by Gidaspow involves the use of iron oxide sorbents for the regenerative sorption of nitrogen oxides from gaseous mixtures. This method allows for the removal of nitrogen oxides from exhaust gases without interference from carbon oxides or water vapor, and it can be thermally regenerated at relatively low temperatures. Supported ferric oxide is identified as a preferred sorbent for this application.
Career Highlights
Throughout his career, Dimitri Gidaspow has worked with esteemed organizations such as the Institute of Gas Technology and the American Gas Association. His expertise in gas treatment technologies has made a substantial impact on the industry, particularly in developing solutions for reducing harmful emissions.
Collaborations
Gidaspow has collaborated with notable professionals in his field, including Hossein Hariri and Hamid Arastoopour. These collaborations have contributed to the advancement of innovative technologies in gas treatment.
Conclusion
Dimitri Gidaspow's work exemplifies the importance of innovation in addressing environmental challenges. His patents and career achievements reflect a commitment to developing effective solutions for the removal of nitrogen oxides from gas streams. His contributions continue to influence the field of gas treatment technologies.