Patents by Inventor Rimon Vallavanatt

Rimon Vallavanatt 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).

  • Systems and methods for decoking a coker furnace during a delayed coking process
    Patent number: 11697775
    Abstract: Systems and methods for efficient on-line pigging of a coker furnace without interruption of the delayed coking process, which will save time and money during the delayed coking process. This system can be retrofitted to existing coker furnaces.
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: July 11, 2023
    Assignee: BECHTEL ENERGY TECHNOLOGIES & SOLUTIONS, INC.
    Inventor: Rimon Vallavanatt
  • SYSTEMS AND METHODS FOR DECOKING A COKER FURNACE DURING A DELAYED COKING PROCESS
    Publication number: 20230124266
    Abstract: Systems and methods for efficient on-line pigging of a coker furnace without interruption of the delayed coking process, which will save time and money during the delayed coking process. This system can be retrofitted to existing coker furnaces.
    Type: Application
    Filed: April 16, 2020
    Publication date: April 20, 2023
    Applicant: Bechtel Energy Technologies & Solutions, Inc.
    Inventor: Rimon Vallavanatt
  • Hybrid Thermal Oxidizer Systems and Methods
    Publication number: 20170341020
    Abstract: Hybrid thermal oxidizer systems and methods for combusting waste gas and heating utility oil using an efficient transfer of heat from fuel gas. The hybrid thermal oxidizer includes a combustion chamber, a gas preheater and a quench chamber positioned between the combustion chamber and the gas preheater. The combustion chamber burns impurities in the waste gas to produce an exhaust gas. The gas preheater preheats the waste gas before burning impurities in the combustion chamber. And, the quench chamber controls a temperature of the exhaust gas before preheating the waste gas.
    Type: Application
    Filed: July 31, 2017
    Publication date: November 30, 2017
    Applicant: Bechtel Hydrocarbon Technology Solutions, Inc.
    Inventors: Rimon Vallavanatt, Mahesh Subramanya
  • Hybrid Thermal Oxidizer Systems and Methods
    Publication number: 20140255285
    Abstract: Hybrid thermal oxidizer systems and methods for combusting waste gas and heating utility oil using an efficient transfer of heat from fuel gas.
    Type: Application
    Filed: March 8, 2013
    Publication date: September 11, 2014
    Inventors: Rimon Vallavanatt, Mahesh Subramanya