助力煤化工产业高端化多元化低碳化发展

Core Viewpoint - The construction of the 15 million tons/year coal-based clean and efficient conversion demonstration project in Yulin is progressing rapidly, marking a significant step towards the high-end, diversified, and low-carbon development of the coal chemical industry in Yulin [1][2]. Group 1: Project Progress - The project has reached a critical milestone with the completion of the gasification device's framework, which was achieved 23 days ahead of schedule for the gasification frame and 12 days ahead for the slag water frame, allowing for valuable time savings in subsequent installation and overall project timeline control [1]. - The first low-pressure methanol synthesis tower, measuring 5 meters in diameter and 65 meters in length, was successfully transported over a distance of 4.1 kilometers and installed in the second phase of the project, indicating a significant acceleration in construction [2]. - The main structure of the second circulating water intake pool, a key component of the cooling water system, was completed with a total concrete volume of 3,830 cubic meters, marking another breakthrough in winter construction [2]. - The main structure of the energy island's A row was successfully capped with the last cubic meter of concrete placed, achieving this key milestone 40 days ahead of schedule, laying a solid foundation for subsequent equipment installation and commissioning [3]. Group 2: Production Achievements - In 2025, the first phase of the 1.8 million tons/year ethylene glycol project produced 2.015 million tons of polyester-grade ethylene glycol, exceeding the annual target of Shaanxi Coal Group by 121.4%, achieving the best historical performance [5]. - In 2026, the company aims to focus on compliance, cost control, safety and environmental protection, comprehensive benefits, integrity risks, and talent development, striving to transition from demonstration to leadership in the coal chemical industry [5].