MUMBAI, India, Sept. 12 -- Intellectual Property India has published a patent application (202441016305 A) filed by Hindustan Petroleum Corporation Limited, Bengaluru, Karnataka, on March 7, 2024, for 'a process for preparing bottoms cracking catalyst for fluid catalytic cracking unit.'
Inventor(s) include Kanna, Narasimharao; Kukade, Somanath; and Kumar, Pramod.
The application for the patent was published on Sept. 12, under issue no. 37/2025.
According to the abstract released by the Intellectual Property India: "The present disclosure generally relates to the processing of petroleum-based materials. The present invention disclosure specifically relates to a process for preparing bottoms cracking catalyst for fluid catalytic cracking unit, wherein the process comprises treating Y zeolite with an organic acid, followed by treating with an alkali to obtain Meso Y zeolite; preparing an aqueous solution of pseudoboehmite alumina and phosphororic acid and mixing with Meso Y zeolite to obtain a solution A; mixing a dispersion of colloidal silica and aqueous solution of boric acid to obtain a solution B; mixing the solution A and the solution B to obtain the bottom cracking catalyst."
Disclaimer: Curated by HT Syndication.
