Sou Hu Cai Jing·2025-07-14 00:45Group 1 - The core point of the article is that Sinopec has applied for a patent for a molecular sieve catalyst aimed at improving the stability and activity of catalysts used in hydrocarbon reactions, specifically for the de-olefination of aromatics [1] - The patent application was filed by Sinopec Shanghai Petrochemical Research Institute and is titled "A Molecular Sieve Catalyst and Its Preparation Method and Application," with publication number CN120286060A and an application date of January 2024 [1] - The catalyst includes Y molecular sieve and transition metal sulfate oxides, addressing issues such as catalyst coking deactivation and poor stability in existing technologies [1] Group 2 - Sinopec, established in 2000 and headquartered in Beijing, primarily engages in oil and gas extraction, with a registered capital of approximately 12.17 billion RMB [1] - The company has invested in 263 enterprises, participated in 5,000 bidding projects, and holds 5000 patent records along with 45 trademark records [1] - Sinopec Shanghai Petrochemical Research Institute, founded in 2022 in Shanghai, focuses on technology promotion and application services, with a registered capital of 498 million RMB [2] - The research institute has invested in 2 enterprises, participated in 383 bidding projects, and holds 708 patent records [2]