1 million tons/year gasoline and diesel hydrofining unit catalyst regeneration excitation activity to improve quality
Since the start of the 1 million tons/year gasoline and diesel hydrofining unit, it has provided a large amount of high-quality diesel oil for the society. The quality of high-quality diesel oil lies in the activity of the catalyst in the hydrogenation reactor. Since the first start, the catalyst has been running for four years, and the life of the catalyst has reached the end. If it continues to be used, the quality of diesel will be affected. In order to meet the production standard of national six diesel oil, a hydrogenation workshop unloaded the reactor catalyst during this shutdown and returned it to the factory for regeneration treatment. The agent unloading process is carried out by the workshop with full coordination and monitoring. At present, the agent unloading has been completed and the catalyst has been loaded and sent back to the catalyst manufacturer for regeneration. We believe that the regenerated catalyst will produce better quality diesel and create more benefits for the enterprise.