MUMBAI, India, Sept. 26 -- Intellectual Property India has published a patent application (202441021105 A) filed by Hindustan Petroleum Corporation Limited, Bengaluru, Karnataka, on March 20, 2024, for 'noble metal catalyst for hydrogenation of polyaromatics.'
Inventor(s) include Gaur, Rashmi; Dama, Srikanth; Kanaparthi, Ramesh; Gnanasekaran, Valavarasu; Paravastu, Vinutha; Kanuparthy, Naga Raja; Sundararaman, Sriram; and Maheshwari, Vipul Kumar.
The application for the patent was published on Sept. 26, under issue no. 39/2025.
According to the abstract released by the Intellectual Property India: "The present invention relates to a sulfur resistant bimetallic catalyst for the complete hydrogenation of polyaromatics in a feed stream, the catalyst comprising metal salts and oxides, a support or structural promoter, an acidic zeolite and a binder."
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