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This post was last edited by Jubao Pen Yi on 2018-7-4 23:16. Discussion topics: 1. Adjustments for lighter crude oil properties; 2. Adjustments to lower the flash point of products from the atmospheric pressure side lines; 3. Adjustments to the outlet temperature of the heating furnace; 4. Cooling operations for the heating furnace; 5. Interlock testing for the heating furnace system; 6. Shutdown procedures for the plant; 7. Switching of lubricant filters in compressors; 8. Procedures to be followed before performing hot work on process pipelines; 9. Shutdown procedures for compressors; 10. Injection of sealing oil into the bottom reduction pump; 11. Starting up the steam generator; 12. Detection and handling of air blockages in coolers; 13. Detection and handling of coking in furnace tubes; 14. Detection and handling of oil contamination in gas entering the heating furnace; 15. Procedures for dealing with fuel oil supply interruptions