吉化丙烯腈厂：“四方聚力”交出1.56亿增效答卷

Core Viewpoint - Jilin Petrochemical Company's acrylonitrile plant achieved a cost reduction and efficiency increase of 156 million yuan in 2025, driven by simultaneous efforts in technology, quality, cost, and environmental protection [1] Group 1: Technological Advancements - The plant focused on high-consumption and low-efficiency areas in production to enhance efficiency, believing that technological breakthroughs are essential for solving problems [2] - Four specialized task forces were established to tackle key operational areas, implementing rigorous parameter adjustments and process optimizations [2] - An optimization of the wastewater incineration system resulted in a stable operation and an annual benefit exceeding 30 million yuan, while advanced Aspen simulation technology saved 6,243 tons of steam, generating 1.08 million yuan in benefits [2] - Seven key technological projects initiated in 2025 have collectively generated over 60.24 million yuan in benefits [2] Group 2: Quality Improvement - The plant recognized that high-quality products are fundamental to market success, focusing on extending the reactor operation cycle to enhance product quality [3] - Collaborative efforts between production and technical departments led to improved operational parameters and heat exchange processes, stabilizing production and enhancing quality [3] - Systematic quality improvement initiatives across three main production units generated cumulative benefits of 37.08 million yuan [4] Group 3: Cost Management - A culture of frugality permeated the plant, with initiatives aimed at quality enhancement, cost reduction, and expense control [5] - Optimization of the fourth acrylonitrile unit's operational structure allowed for the recovery of 40 tons of steam per hour, generating 5.53 million yuan in benefits [5] - The implementation of 50 cost-reduction measures in April 2025 led to a reduction of 5,004 tons in steam consumption compared to the previous year [6] Group 4: Environmental Protection - The plant views environmental protection as a core responsibility and a potential source of new benefits, focusing on reducing emissions and pollution [7] - Through precise control measures, the plant reduced the external discharge of acrylonitrile and acetonitrile wastewater by 39,789 tons in 2025, creating direct benefits [7] - Systematic emission control efforts resulted in an environmental benefit of 9.49 million yuan while ensuring compliance with emission standards [7]