Sou Hu Cai Jing·2026-01-17 09:40Core Viewpoint - China National Petroleum Corporation (CNPC) has applied for a patent for a hydrogenation deolefination catalyst and its preparation method, indicating ongoing innovation in the oil and gas sector [1] Group 1: Patent Application - The patent application is titled "A Hydrogenation Deolefination Catalyst and Its Preparation Method" with publication number CN121314600A, filed on July 2024 [1] - The catalyst is designed for catalyzing the reforming of oil and consists of a carrier and active components, which include Ni, Zn, and W, with a specific surface area ranging from 70 to 220 m² [1] Group 2: Company Overview - CNPC was established in 1999 and is headquartered in Beijing, primarily engaged in oil and gas extraction [1] - The company has a registered capital of 18,302,097,000 RMB and has invested in 1,296 enterprises, participated in 443 bidding projects, and holds 5000 patent records [1] - Additionally, CNPC has 38 trademark records and 168 administrative licenses [1]