MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202647103292 A) filed by China Petroleum & Chemical Corporation; and Sinopec Shanghai Research Institute Of on August 27, 2026, for Beta Molecular Sieve Catalyst, Preparation Therefor And Use Thereof.
Inventors include Wang, Darui; Wang, Yiyan; Yang, Weimin; Sun, Hongmin; Shen, Zhenhao; Huan, Mingyao; Liu, Wei; and He, Junlin.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: Disclosed in the present invention are a Beta molecular sieve catalyst, a preparation method therefor and the use thereof. The catalyst comprises a Beta molecular sieve linked with a bis-silicon group. The catalyst has an initial static water contact angle of 140-165° and a static water adsorption capacity of 130-170 mg/g. When being used in reactions of alkylation of aromatic hydrocarbons with olefins to prepare alkyl aromatic hydrocarbons, the catalyst has not only good activity and alkyl aromatic hydrocarbon selectivity, but also good water and alkaline impurity resistance.
Disclaimer: Curated by HT Syndication.
