Jinling Petrochemical’s centralized solvent regeneration project has been officially put into operation

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Recently, after nearly 10 months of renovation, the purified dry gas from Jinling Petrochemical’s No. 1 desulfurization unit was successfully transferred from the flare system to the pipeline network of the purified dry gas system, marking the official commissioning of the company’s key energy-saving renovation project – the centralized solvent regeneration project. Through technical upgrades, this project integrated the dispersed solvent regeneration systems of three units into a single centralized unit, increasing the regeneration capacity by 1.6 times. Intensive renovation has significantly reduced the number of equipment units and the floor space required, thereby cutting labor costs and equipment maintenance efforts. It is expected to save around 20,000 tons of steam and 20 tons of solvents per year, which will greatly improve the operational efficiency and energy consumption levels of the facility. Faced with challenges such as complex system processes, a large number of pipelines, and numerous interface points, the company adheres to the principles of \"safety first, quality first,\" coordinates the construction efforts, details operation procedures and project start plans in advance, has technical personnel on site throughout the process to oversee things, and resolves technical issues promptly. Organize departments such as production, equipment, safety, and environmental protection to jointly verify the status of pipeline valves, the installation of blind flanges, discharge pathways, and related instruments, and carry out water flushing on each section of the main process pipelines. Coordinated the training for the commencement of new projects, organizing team members to learn the process procedures and equipment operation on-site, thus providing a solid guarantee for smooth project commencement.