Patents by Inventor Prabhu K. Mohan

Prabhu K. Mohan 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).

  • Value added spent fluid catalytic cracking catalyst composition and a process for preparation thereof
    Patent number: 9266101
    Abstract: A composition of a value added RFCC catalyst and a process of preparation of a composition for a dual function additive catalyst from a spent catalyst are disclosed. The value added spent FCC catalyst offers improved performance, options such as either employing as an additive for passivation of both vanadium and nickel and enhancing catalytic activity, for initial start-up or make-up for attrition losses. The value addition process does not harm any of physical properties of starting material with respect to ABD, attrition index, surface area and particle size distribution. Value added catalyst can be used in a range from 1-99 wt % in fluid catalytic cracking process in which, feeds may have higher metals and carbon.
    Type: Grant
    Filed: July 4, 2011
    Date of Patent: February 23, 2016
    Assignee: INDIAN OIL CORPORATION LTD.
    Inventors: Prabhu K. Mohan, A. V. Karthikeyani, Manish Agarwal, Biswanath Sarkar, Balaiah Swamy, V. Chidambaram, P. S. Choudhury, S. Rajagopal
  • VALUE ADDED SPENT FLUID CATALYTIC CRACKING CATALYST COMPOSITION AND A PROCESS FOR PREPARATION THEREOF
    Publication number: 20130168290
    Abstract: A composition of a value added RFCC catalyst and a process of preparation of a composition for a dual function additive catalyst from a spent catalyst are disclosed. The value added spent FCC catalyst offers improved performance, options such as either employing as an additive for passivation of both vanadium and nickel and enhancing catalytic activity, for initial start-up or make-up for attrition losses. The value addition process does not harm any of physical properties of starting material with respect to ABD, attrition index, surface area and particle size distribution. Value added catalyst can be used in a range from 1-99 wt % in fluid catalytic cracking process in which, feeds may have higher metals and carbon.
    Type: Application
    Filed: July 4, 2011
    Publication date: July 4, 2013
    Applicant: INDIAN OIL CORPORATION LTD.
    Inventors: Prabhu K. Mohan, A.V. Karthikeyani, Manish Agarwal, Biswanath Sarkar, Balaiah Swamy, V. Chidambaram, P.S. Choudhury, S. Rajagopal