MUMBAI, India, Oct. 5 -- Intellectual Property India has published a patent application (202637103489 A) filed by China Petroleum & Chemical Corporation; and Sinopec Dalian Research Institute Of Petroleum And on August 27, 2026, for Sn-Beta Molecular Sieve, Preparation Method Therefor And Use Thereof, And Oxidation Reaction Method For Cyclic Ketone.
Inventors include Xue, Jinghang; Liu, Wei; Qin, Bo; Zhang, Tong; and Gao, Hang.
The application for the patent was published on October 02, 2026, under issue no. 40/2026.
Abstract: A Sn-Beta molecular sieve, a preparation method therefor and a use thereof, and an oxidation reaction method for a cyclic ketone. The silicon-to-tin molar ratio of the molecular sieve is 8-15, and the molecular sieve has a Lewis acid content of 600-900 µmol/g as measured by pyridine infrared spectroscopy at a desorption temperature of 200°C. The Sn-Beta molecular sieve has high Sn content and high Lewis acid content, and has excellent catalytic performance for Baeyer-Villiger oxidation reaction of cyclic ketones.
Disclaimer: Curated by HT Syndication.
