Patents by Inventor Franco Sardelli

Franco Sardelli has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process and apparatus for wet oxidation of wastes
    Patent number: 11236000
    Abstract: A new wet oxidation process of wastes, specifically of mixtures of at least two, liquid (wastewaters) and dense (sludges), pumpable wastes is described. An apparatus useful for a wet oxidation process of this type is also described.
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: February 1, 2022
    Assignee: 3V GREEN EAGLE S.P.A.
    Inventor: Franco Sardelli
  • PROCESS AND APPARATUS FOR WET OXIDATION OF WASTES
    Publication number: 20210214256
    Abstract: A new wet oxidation process of wastes, specifically of mixtures of at least two, liquid (wastewaters) and dense (sludges), pumpable wastes is described. An apparatus useful for a wet oxidation process of this type is also described.
    Type: Application
    Filed: July 14, 2017
    Publication date: July 15, 2021
    Inventor: Franco Sardelli
  • Wet oxidation method
    Patent number: 7442314
    Abstract: A method for wet oxidation of organic material, characterized by the utilization of the heat generated by the oxidation of the pollutants that are present in a first preheated wastewater introduced at the base of the reactor in order to provide the energy sufficient to trigger the oxidation reaction in a second wastewater, which is introduced in a higher point with respect to the base of the reactor and has a temperature that is proximate to the ambient temperature and a high concentration of pollutants; and an apparatus adapted to provide this innovative wet oxidation method.
    Type: Grant
    Filed: June 17, 2005
    Date of Patent: October 28, 2008
    Assignee: 3V Green Eagle S.p.A.
    Inventor: Franco Sardelli
  • Method and apparatus for wet oxidation of sludge
    Publication number: 20060191856
    Abstract: A method for wet oxidation of excess sludge produced by biological purification plants, which is adapted to convert the excess sludge into a substantially inorganic and inert powder. The organic fraction of the sludge is mostly oxidized to water and carbon dioxide and the remaining part is solubilized and rendered biodegradable so as to be advantageously recycled to the biological purification plant. An apparatus for carrying out the method is also described.
    Type: Application
    Filed: February 22, 2006
    Publication date: August 31, 2006
    Inventor: Franco Sardelli
  • Wet oxidation method, and apparatus particularly for providing the method
    Publication number: 20050279714
    Abstract: A method for wet oxidation of organic material, characterized by the utilization of the heat generated by the oxidation of the pollutants that are present in a first preheated wastewater introduced at the base of the reactor in order to provide the energy sufficient to trigger the oxidation reaction in a second wastewater, which is introduced in a higher point with respect to the base of the reactor and has a temperature that is proximate to the ambient temperature and a high concentration of pollutants; and an apparatus adapted to provide this innovative wet oxidation method.
    Type: Application
    Filed: June 17, 2005
    Publication date: December 22, 2005
    Inventor: Franco Sardelli