Patents by Inventor Marcilio Prado

Marcilio Prado 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).

  • Deaeration of water and other liquids
    Publication number: 20050011355
    Abstract: Liquid such as water is deaerated by dissolving stripping gas such as carbon dioxide into the water while maintaining pressure, reducing the pressure, and then feeding the liquid into a vessel wherein a gas space is maintained over said water, wherein the pressure of said gas space is less than the pressure upstream, and separately withdrawing degassed liquid and evolved gas from said vessel at rates which maintain the pressure of said gas space below the pressure upstream of said means.
    Type: Application
    Filed: July 18, 2003
    Publication date: January 20, 2005
    Inventors: William Williams, Marcilio Prado, Luis Nogueira