MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202617077503 A) filed by Tosoh Corporation on June 23, 2026, for Iron-Containing Small-Pore Zeolite.
Inventors include Chen Ning; Ito Masato; Aoyama Hidekazu; and Nakao Keita.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: Provided are: an iron-containing small-pore zeolite that has improved nitrogen oxide reducing properties at lower temperatures even after being exposed to a high- temperature/high-humidity atmosphere having a water content of more than 10 vol% compared with the conventional iron-containing small-pore zeolites; a method for producing the iron-containing small-pore zeolite; and at least one of nitrogen oxide reduction catalysts each containing the iron-containing small-pore zeolite.
Disclaimer: Curated by HT Syndication.
