中石化取得渣油加氢脱氮催化剂及其制备方法和应用专利

Core Insights - China Petroleum & Chemical Corporation (Sinopec) has obtained a patent for a hydrogenation denitrification catalyst for residual oil, with the patent announcement number CN 119926449 B, applied on November 2023 [1] Company Overview - China Petroleum & Chemical Corporation was established in 2000 and is headquartered in Beijing, primarily engaged in oil and gas extraction [1] - The company has a registered capital of approximately 12.17 billion RMB [1] - Sinopec has made investments in 268 companies and participated in 5,000 bidding projects [1] - The company holds 45 trademark registrations and 5,000 patent records, along with 41 administrative licenses [1]