MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202647111714 A) filed by Ifp Energies Nouvelles on September 17, 2026, for Low-Temperature Denox Catalyst For Industrial Flue Gases.
Inventors include Boualleg, Malika; and Jothie, Laetitia.
The application for the patent was published on September 25, 2026, under issue no. 39/2026.
Abstract: The present invention comprises an active phase comprising manganese (Mn), at least one first group VIII element chosen from iron (Fe), cobalt (Co), and nickel (Ni), said catalyst comprising a porous support comprising at least one refractory oxide chosen from titanium dioxide, silica, alumina, silica-alumina, zirconia and ceria, used pure or as a mixture with one another, particularly intended for the reduction of nitrogen oxides (NOx). Said catalyst comprises between 0.1% and 15% by weight of manganese element and between 0.1% and 20% by weight of group VIII element relative to the total weight of the catalyst such that the molar ratio between the manganese and the group VIII element is between 0.1 and 30 mol/mol. The active phase is characterized in the form of nanoparticles having a size of between 1 nm and 30 nm, measured by transmission electron microscopy.
Disclaimer: Curated by HT Syndication.
