Patents by Inventor Peddy Vendata Chalapathi Rao

Peddy Vendata Chalapathi Rao 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).

  • Fluid catalytic cracking process
    Patent number: 10967351
    Abstract: A fluid catalytic cracking unit (FCCU) for production of petrochemical feedstock fractions comprises a first reactor to receive a stream of desalinated crude oil and produce a first cracked product stream; a second reactor to receive a stream of light cracked naphtha (LCN) and produce a second cracked product stream; a third reactor to receive a bottom stream and produce a third cracked product stream; and a fractionating column and gas concentration section to separate components of the first cracked product stream, the second cracked product stream, and the third cracked product stream to produce, upon further fractionation, Ethylene, Propylene, Butylene, Benzene, Toluene and Xylene as the petrochemical feedstock fractions.
    Type: Grant
    Filed: May 28, 2018
    Date of Patent: April 6, 2021
    Assignee: Hindustan Petroleum Corporation Limited
    Inventors: Pramod Kumar, Hrishikesh Shriram Shidhaye, Peddy Vendata Chalapathi Rao, Sri Ganesh Gandham
  • FLUID CATALYTIC CRACKING PROCESS
    Publication number: 20200171453
    Abstract: A fluid catalytic cracking unit (FCCU) for production of petrochemical feedstock fractions comprises a first reactor to receive a stream of desalinated crude oil and produce a first cracked product stream; a second reactor to receive a stream of light cracked naphtha (LCN) and produce a second cracked product stream; a third reactor to receive a bottom stream and produce a third cracked product stream; and a fractionating column and gas concentration section to separate components of the first cracked product stream, the second cracked product stream, and the third cracked product stream to produce, upon further fractionation, Ethylene, Propylene, Butylene, Benzene, Toluene and Xylene as the petrochemical feedstock fractions.
    Type: Application
    Filed: May 28, 2018
    Publication date: June 4, 2020
    Inventors: Pramod Kumar, Hrishikesh Shiram Shidhaye, Peddy Vendata Chalapathi Rao, Sri Ganesh Gandham