Patents by Inventor Nilamkumar LIMBASIYA

Nilamkumar LIMBASIYA 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 for propylene and LPG recovery in FCC fuel gas
    Patent number: 10329223
    Abstract: The present invention provides a process for recovery of propylene and LPG from the fuel gas produced in FCC unit by contacting a heavier hydrocarbon feed with FCC catalyst. The process provides an energy efficient configuration for revamping an existing unit constrained on wet gas compressor capacity or for designing a new gas concentration unit to recover propylene and LPG recovery beyond 97 mole %. The process of the present invention provides an increase propylene and LPG recovery without loading wet gas compressor with marginal increase in liquid loads.
    Type: Grant
    Filed: June 20, 2016
    Date of Patent: June 25, 2019
    Assignee: RELIANCE INDUSTRIES LIMITED
    Inventors: Manoj Yadav, Asit Kumar Das, Sukumar Mandal, Amitkumar Parekh, Nilamkumar Limbasiya
  • PROCESS FOR PROPYLENE AND LPG RECOVERY IN FCC FUEL GAS
    Publication number: 20160368841
    Abstract: The present invention provides a process for recovery of propylene and LPG from the fuel gas produced in FCC unit by contacting a heavier hydrocarbon feed with FCC catalyst. The process provides an energy efficient configuration for revamping an existing unit constrained on wet gas compressor capacity or for designing a new gas concentration unit to recover propylene and LPG recovery beyond 97 mole %. The process of the present invention provides an increase propylene and LPG recovery without loading wet gas compressor with marginal increase in liquid loads.
    Type: Application
    Filed: June 20, 2016
    Publication date: December 22, 2016
    Applicant: RELIANCE INDUSTRIES LIMITED
    Inventors: Manoj YADAV, Asit Kumar DAS, Sukumar MANDAL, Amitkumar PAREKH, Nilamkumar LIMBASIYA