Patents by Inventor Mesgina Tsegai RISAT

Mesgina Tsegai RISAT 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).

  • Natural gas liquids recovery device and method
    Patent number: 8585804
    Abstract: A natural gas liquids (NGL) recovery system and method for separating NGLs from a feed gas is provided. The method includes receiving the feed gas; increasing a pressure of the feed gas by running the feed gas through a compressor connected to a gas turbine; diverting part of the feed gas from an output of the compressor and feeding the diverted part to a dryer; drying the diverted part to remove water and produce a dry gas; expanding the dry gas in a turbo-expander; separating the expanded gas into the NGL and fuel gas; and providing the fuel gas to the gas turbine as fuel without contamination.
    Type: Grant
    Filed: May 17, 2011
    Date of Patent: November 19, 2013
    Assignee: Nuovo Pignone S.p.A.
    Inventors: Simone Amidei, Francesca Monti, Andrea Giusti, Mesgina Tsegai Risat
  • NATURAL GAS LIQUIDS RECOVERY DEVICE AND METHOD
    Publication number: 20110289962
    Abstract: A natural gas liquids (NGL) recovery system and method for separating NGLs from a feed gas is provided. The method includes receiving the feed gas; increasing a pressure of the feed gas by running the feed gas through a compressor connected to a gas turbine; diverting part of the feed gas from an output of the compressor and feeding the diverted part to a dryer; drying the diverted part to remove water and produce a dry gas; expanding the dry gas in a turbo-expander; separating the expanded gas into the NGL and fuel gas; and providing the fuel gas to the gas turbine as fuel without contamination.
    Type: Application
    Filed: May 17, 2011
    Publication date: December 1, 2011
    Inventors: Simone AMIDEI, Francesca MONTI, Andrea GIUSTI, Mesgina Tsegai RISAT