1
Michael Modell: Processing methods for the oxidation of organics in supercritical water. Modar, Kenyon & Kenyon, September 24, 1985: US04543190 (117 worldwide citation)

A method of oxidizing an organic material in an oxidizer includes forming a mixture of the organic material with water and a fluid including oxygen under conditions near supercritical pressure. At the inlet of the oxidizer, the mixture is caused to undergo reaction under supercritical conditions for ...


2
Michael Modell: Processing methods for the oxidation of organics in supercritical water. Modar, July 6, 1982: US04338199 (113 worldwide citation)

Organic materials are oxidized in supercritical water to obtain useful energy and/or resultant materials. In one embodiment, conventional fuels are oxidized with high efficiency to obtain useful energy for power generation and/or process heat. In another embodiment toxic or waste materials are conve ...


3
Michael Modell: Process for regenerating adsorbents with supercritical fluids. Arthur D Little, Bessie A Lepper, November 7, 1978: US04124528 (68 worldwide citation)

An adsorbate is removed from an adsorbent by contacting the adsorbent with a supercritical fluid which is a solvent for the adsorbate. The supercritical fluid containing the dissolved adsorbate is then subjected to a physical treatment which renders the supercritical fluid a nonsolvent for the adsor ...


4
Michael Modell, Evan F Kuharich, Michael R Rooney: Supercritical water oxidation process of organics with inorganics. Modell Development Corporation, Hamilton Brook Smith & Reynolds, October 12, 1993: US05252224 (66 worldwide citation)

A method and apparatus is disclosed for oxidation of aqueous mixtures of organic material, including toxic material in the presence of inorganic materials, by reaction of said material with water and oxygen at supercritical conditions. Oxygen and the aqueous mixture are separately pressurized to gre ...


5
Michael Modell, Robert C Reid, Sanjay I Amin: Gasification process. Massachusetts Institute of Technology, Arthur A Smith Jr, Paul J Cook, September 12, 1978: US04113446 (59 worldwide citation)

Solid or liquid organic materials are converted to high BTU gas with little or no undesirable char formation by reaction with water at or above the critical temperature of water and at or above the critical pressure of water to achieve the critical density of water. The reaction can be conducted eit ...


6
Michael Modell: Process using a supercritical fluid for regenerating synthetic organic polymeric adsorbents and wastewater treatment embodying the same. Arthur D Little, Bessie A Lepper, December 6, 1977: US04061566 (39 worldwide citation)

An adsorbate is removed from a polymeric adsorbent by contacting the adsorbent with a supercritical fluid which is a solvent for the adsorbate. The supercritical fluid containing the dissolved adsorbate is then subjected to a physical treatment which renders the supercritical fluid a nonsolvent for ...


7
Michael Modell: Wastewater treatment with desorbing of an adsorbate from an adsorbent with a solvent in the near critical state. Arthur D Little, Bessie A Lepper, April 3, 1979: US04147624 (35 worldwide citation)

An adsorbate is removed from an adsorbent by contacting the adsorbent with a near critical liquid which is a solvent for the adsorbate. The near critical liquid containing the dissolved adsorbate is then subjected to at least partial vaporization to form a vapor in which the adsorbate is substantial ...


8
Michael Modell, Edward G Hauptmann, Stuart A Gairns: Method and apparatus for recovering wash water from pulp and paper mill effluent. Modell Environmental Corporation, Hamilton Brook Smith & Reynolds, November 28, 1995: US05470481 (14 worldwide citation)

A method and apparatus for recovering wash water from effluent generated by a pulp and paper mill. The method includes filtering at least a portion of the effluent to form a filtrate stream and an organic solids feed stream. The organic solids feed stream is exposed to a temperature and a pressure w ...


9
Michael Modell, Evan F Kuharich, Michael R Rooney: Supercritical water oxidation process and apparatus of organics with inorganics. Modell Environmental Corporation, Hamilton Brook Smith & Reynolds P C, July 24, 2001: US06264844 (4 worldwide citation)

A method and apparatus is disclosed for oxidation of aqueous mixtures of organic material, including toxic material in the presence of inorganic materials, by reaction of said material with water and oxygen at supercritical conditions. Oxygen and the aqueous mixture are separately pressurized to gre ...


10


Click the thumbnails below to visualize the patent trend.