Patents by Inventor Kondapalli Shreya CHAUDHARY

Kondapalli Shreya CHAUDHARY 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).

  • Hexane as a by-product of isomerization unit using a dividing wall column
    Patent number: 11834405
    Abstract: A dividing wall column system for producing hexane includes a dividing wall column including a dividing wall that divides the dividing wall column at least partially into a first side and a second side, with one side of the first and second sides configured to operate as a deisohexanizer column and the other side of the first and second side configured to operate as a hexane column to produce hexane.
    Type: Grant
    Filed: May 14, 2020
    Date of Patent: December 5, 2023
    Assignees: BHARAT PETROLEUM CORPORATION LIMITED, SULZER MANAGEMENT AG
    Inventors: Manish Bhargava, Roomi Kalita, Amit Kanda, Pamaraju V Ravitej, Kondapalli Shreya Chaudhary
  • HEXANE AS A BY-PRODUCT OF ISOMERIZATION UNIT USING A DIVIDING WALL COLUMN
    Publication number: 20220227688
    Abstract: A dividing wall column system for producing hexane includes a dividing wall column including a dividing wall that divides the dividing wall column at least partially into a first side and a second side, with one side of the first and second sides configured to operate as a deisohexanizer column and the other side of the first and second side configured to operate as a hexane column to produce hexane.
    Type: Application
    Filed: May 14, 2020
    Publication date: July 21, 2022
    Inventors: Manish BHARGAVA, Roomi KALITA, Amit KANDA, Pamaraju V RAVITEJ, Kondapalli Shreya CHAUDHARY
  • Advanced process control in a continuous catalytic regeneration reformer
    Patent number: 11318438
    Abstract: The present invention relates to an advanced process control system (APC) for a continuous catalytic regeneration reformer with master-slave configuration to control coke on spent catalyst while maximizing heavy reformate octane barrel using online inferential, both for coke content of spent catalyst and octane of heavy reformate. Further, the present invention relates to provide an APC system for a continuous catalytic regeneration reformer with master-slave configuration, which comprises of a master APC, a reactor APC, and a regenerator APC, wherein, the reactor APC and the regenerator APC are linked to the master APC.
    Type: Grant
    Filed: May 16, 2018
    Date of Patent: May 3, 2022
    Assignee: BHARAT PETROLEUM CORPORATION LIMITED
    Inventors: Kondapalli Shreya Chaudhary, Shashi Kant Shukla, V Suresh, Susanta Sadhukhan, Jitendra Kumar Verma
  • ADVANCED PROCESS CONTROL IN A CONTINUOUS CATALYTIC REGENERATION REFORMER
    Publication number: 20210016240
    Abstract: The present invention relates to an advanced process control system (APC) for a continuous catalytic regeneration reformer with master-slave configuration to control coke on spent catalyst while maximizing heavy reformate octane barrel using online inferential, both for coke content of spent catalyst and octane of heavy reformate. Further, the present invention relates to provide an APC system for a continuous catalytic regeneration reformer with master-slave configuration, which comprises of a master APC, a reactor APC, and a regenerator APC, wherein, the reactor APC and the regenerator APC are linked to the master APC.
    Type: Application
    Filed: May 16, 2018
    Publication date: January 21, 2021
    Applicant: BHARAT PETROLEUM CORPORATION LIMITED
    Inventors: Kondapalli Shreya CHAUDHARY, Shashi Kant SHUKLA, V SURESH, Susanta SADHUKHAN, Jitendra Kumar VERMA