中石油取得催化汽油加氢精制催化剂及其制备方法专利

Group 1 - The core point of the article is that China National Petroleum Corporation has obtained a patent for a catalyst used in the hydrogenation refining of catalytic gasoline, with the patent number CN117244557B and an application date of June 2022 [1] - China National Petroleum Corporation was established in 1999 and is primarily engaged in the oil and natural gas extraction industry, with a registered capital of 18,302,097,000 RMB [1] - The company has made investments in 1,293 enterprises and participated in 443 bidding projects, holding 38 trademark registrations and 5,000 patent records, along with 168 administrative licenses [1]