Patents by Inventor Kirtika Kohli

Kirtika Kohli 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).

  • Slurry phase organic-inorganic fused hybrid catalyst for residue hydroprocessing and process for preparation thereof
    Patent number: 10857532
    Abstract: Oil soluble organic-inorganic fused slurry phase hydroprocessing catalysts for heavy oils and residues are prepared at supercritical conditions. The hydrodemetallization, hydrodesulfurization, asphaltene conversion and hydrocracking activities of a residue having high percentage of metals, sulfur and asphaltene have been tested in an autoclave batch reactor. The different organic compounds are used to modify the solid fused material (catalyst). The effect of the concentration of modifier on the hydroprocessing and hydrocracking reactions has also been investigated.
    Type: Grant
    Filed: March 30, 2016
    Date of Patent: December 8, 2020
    Assignee: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
    Inventors: Ravindra Prajapati, Kirtika Kohli, Samir Kumar Maity, Madhukar Onkarnath Garg
  • SLURRY PHASE ORGANIC-INORGANIC FUSED HYBRID CATALYST FOR RESIDUE HYDROPROCESSING AND PROCESS FOR PREPARATION THEREOF
    Publication number: 20160288101
    Abstract: Oil soluble organic-inorganic fused slurry phase hydroprocessing catalysts for heavy oils and residues are prepared at supercritical conditions. The hydrodemetallization, hydrodesulfurization, asphaltene conversion and hydrocracking activities of a residue having high percentage of metals, sulfur and asphaltene have been tested in an autoclave batch reactor. The different organic compounds are used to modify the solid fused material (catalyst). The effect of the concentration of modifier on the hydroprocessing and hydrocracking reactions has also been investigated.
    Type: Application
    Filed: March 30, 2016
    Publication date: October 6, 2016
    Applicant: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
    Inventors: Ravindra Prajapati, Kirtika Kohli, Samir Kumar Maity, Madhukar Onkarnath Garg