Company Filing History:
3 out of 140 
2 out of 10 
2 out of 2 
Years Active: 1977-2001
Title: Michael Modell: Innovator in Supercritical Water Oxidation Processes
Introduction
Michael Modell is a distinguished inventor based in Cambridge, MA (US). He holds a total of 9 patents that showcase his innovative contributions to the field of environmental technology. His work primarily focuses on the oxidation of organic materials, particularly in the presence of inorganic substances.
Latest Patents
Among his latest patents is the "Supercritical water oxidation process and apparatus of organics with inorganics." This invention discloses a method and apparatus for the oxidation of aqueous mixtures of organic material, including toxic substances, in the presence of inorganic materials. The process involves reacting these materials with water and oxygen under supercritical conditions. The method requires the separate pressurization of oxygen and the aqueous mixture to over 218 atmospheres, which are then combined to form a reaction mixture. This mixture is directed through a tubular reactor, where the velocity is sufficient to prevent the settling of solids. The reactor heats the mixture to temperatures above 374°C, resulting in the oxidation of a substantial portion of the organic material. The effluent mixture produced can then be cooled, allowing for the separation of inorganic salts and solids through filtration.
Another significant patent is the "Method and apparatus for recovering wash water from pulp and paper mill." This invention outlines a method for filtering effluent generated by pulp and paper mills to recover wash water. The process involves exposing an organic solids feed stream to supercritical conditions, leading to the oxidation of organic components and the formation of a product stream that includes gaseous, inorganic solids, and liquid wash water components. The wash water is then separated from the other components, effectively recovering it for reuse.
Career Highlights
Michael Modell has worked with notable companies such as Arthur D. Little, Inc. and Modar, Inc. His experience in these organizations has contributed to his expertise in environmental technologies and innovative processes.
Collaborations
Throughout his career, Modell has collaborated with professionals like Evan F. Kuharich and Michael R. Rooney. These partnerships have likely enhanced his research and development efforts in the field.
Conclusion
Michael Modell's contributions to the field of supercritical water oxidation processes demonstrate his commitment to innovation and environmental sustainability. His patents reflect a deep understanding of complex chemical processes and their applications in real-world scenarios.