长庆石化：“原地升级”解厂居交织难题

Core Viewpoint - The innovative model of "orderly relocation of residents and on-site upgrading of enterprises" by Changqing Petrochemical Company addresses the governance challenge of "factory-residence intertwining" in densely populated urban areas, providing a replicable transformation example for similar enterprises [1] Group 1: Company Transformation - Changqing Petrochemical has invested nearly 3.5 billion yuan over 7 years in a transformation project that maintains its industrial foundation while achieving harmonious coexistence with surrounding residents [1] - In 2018, when many hazardous chemical enterprises faced relocation demands, Changqing Petrochemical received a special approval for on-site transformation, breaking down 46 major renovation items into over a thousand specific tasks [1] - By December 31, 2023, the company completed the demolition of its alkali slag treatment facility and all internal renovation projects, with the relocation of 855 households successfully concluded the following year [1] Group 2: Technological Advancements - The company has established China's first fully intelligent refinery using 5G technology, significantly enhancing automation and safety production control capabilities [2] - Equipment fault localization time has been reduced from hours to seconds, with a steady operation rate of over 99.8% [2] - In 2024, the company achieved a record high in operating revenue of 31 billion yuan, tax revenue of 8.6 billion yuan, and profit of 1.6 billion yuan [2] Group 3: Environmental and Social Responsibility - Changqing Petrochemical has implemented a new wastewater treatment facility that controls COD concentration in discharged water to below 30 mg/L, exceeding national standards [2] - Over 160 technical modifications have enabled 22 units to meet the "odorless" standard, achieving an 80% compliance rate [2] - The company actively engages with the local community, providing heating to over 13,000 households and participating in emergency rescue operations [3]