Patents by Inventor Louise Jivan Shah

Louise Jivan Shah 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).

  • HIGH TEMPERATURE REACTOR VESSEL, PLANT AND METHOD
    Publication number: 20220169503
    Abstract: A reactor vessel for high temperature catalytic reactions is provided, in which the inlet portion has a particular design. A plant comprising this reactor vessel is also provided.
    Type: Application
    Filed: April 15, 2020
    Publication date: June 2, 2022
    Applicant: HALDOR TOPSØE A/S
    Inventors: Peter Mølgaard MORTENSEN, Michael BOE, Louise Jivan SHAH, Thomas Sandahl CHRISTENSEN
  • Multi-bed reactor with mixing device
    Patent number: 9757703
    Abstract: A mixing device mounted between two catalyst beds in a multi-bed catalytic reactor with a cylindrical shape. The mixing device has a circular outer rim which corresponds to the inner wall of the reactor, and includes a collecting section for collecting fluid from an up-stream catalytic bed, a mixing section for mixing the collected fluid, and a discharging section for discharging the mixed fluid to a down-stream catalytic bed. The collecting section, the mixing section and the discharging section are disposed outside the center of the circular cross-section of the reactor.
    Type: Grant
    Filed: July 29, 2015
    Date of Patent: September 12, 2017
    Assignee: Haldor Topsoe A/S
    Inventors: Emir Zahirovic, Klaus Risbjerg Jarlkov, Louise Jivan Shah, Jacob Brix, Michael Boe, Olav Holm-Christensen
  • Apparatus and method for mixing of corrosive and non-corrosive gas
    Patent number: 9643132
    Abstract: Present application relates to a mixing device (10) for mixing a first gas with a second gas, the second gas being corrosive to the mixing device. The mixing device comprises a first gas guiding part (12) having a first gas guiding inlet part (14) and a first gas guiding outlet part (16), a second gas guiding part (18) having a second gas guiding inlet part (20) and a second gas guiding outlet part (22), the second gas guiding outlet part arranged in the first gas guiding part so that the first gas and the second gas are mixed and a guide vane configured to establish a swirling motion in the first gas. Further disclosed is a related method.
    Type: Grant
    Filed: February 22, 2010
    Date of Patent: May 9, 2017
    Assignee: Haldor Topsoe A/S
    Inventors: Louise Jivan Shah, Per Morsing, Søren Heinesen
  • MULTI-BED REACTOR WITH MIXING DEVICE
    Publication number: 20150328610
    Abstract: A mixing device mounted between two catalyst beds in a multi-bed catalytic reactor with a cylindrical shape. The mixing device has a circular outer rim which corresponds to the inner wall of the reactor, and includes a collecting section for collecting fluid from an up-stream catalytic bed, a mixing section for mixing the collected fluid, and a discharging section for discharging the mixed fluid to a down-stream catalytic bed. The collecting section, the mixing section and the discharging section are disposed outside the center of the circular cross-section of the reactor.
    Type: Application
    Filed: July 29, 2015
    Publication date: November 19, 2015
    Applicant: Haldor Topsøe A/S
    Inventors: Emir Zahirovic, Klaus Risbjerg Jarlkov, Louise Jivan Shah, Jacob Brix, Michael Boe, Olav Holm-Christensen
  • APPARATUS AND METHOD FOR MIXING OF CORROSIVE AND NON-CORROSIVE GAS
    Publication number: 20120314526
    Abstract: Present application relates to a mixing device (10) for mixing a first gas with a second gas, the second gas being corrosive to the mixing device. The mixing device comprises a first gas guiding part (12) having a first gas guiding inlet part (14) and a first gas guiding outlet part (16), a second gas guiding part (18) having a second gas guiding inlet part (20) and a second gas guiding outlet part (22), the second gas guiding outlet part arranged in the first gas guiding part so that the first gas and the second gas are mixed and a guide vane configured to establish a swirling motion in the first gas. Further disclosed is a related method.
    Type: Application
    Filed: February 22, 2010
    Publication date: December 13, 2012
    Inventors: Louise Jivan Shah, Per Morsing, Søren Heinesen