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I have compiled all the posts related to accident-related technical discussions in the oil refining technology exchange area, so as to make it easier for everyone to search, save time, find what they need, and assist others in resolving problems! Floor 1: 1–58 (Click the title directly to access the hyperlink) 1. Accidents that occurred around me 2. Handling of accidents involving catalytic units 3. Discussion on accidents caused by steam generation from catalytic waste heat boilers, leading to shutdowns of downstream units 4. Sharing experiences regarding accident handling and operating principles in one’s own unit 5. Let’s discuss what kinds of accidents are likely to occur during the commissioning of new delayed coking units How can these accidents be prevented? 6. Can an above-ground oil tank be used as a substitute for the accident tank in coking? 7. Request for accident case analysis 8. Handling of purification air interruption accidents 9. Deterioration in the distribution of reaction products – a test of everyone’s ability to assess accidents 10. Handling of emergency accidents in catalytic cracking 11. Attempted failure of the crosshead in the reforming booster K-3202/1 12. It seems that no major accidents have occurred in domestic continuous reforming units 13. Accident reports 14. Handling of accidents involving hydrogen heating furnaces in hydrogenation processes 15. Handling of shutdown accidents in hydrocracking circulators 16. Accident handling 17. Loss of inventory in the stripping section (sharing of accident experience) 18. Pictures of on-site eyewash stations and accident flushing devices 19. The 4·16 accident at Maoming Petrochemical Refinery 20. Dry gas seal accidents 21. Request for design specifications related to accident emergency ponds 22. Handling of accidents caused by feed interruption in hydrocracking units 23. Quality accident: Analysis of darkening of diesel color 24. Experts discuss the areas in refining units where accidents are likely to occur! 25. A fire accident occurred in a hydrogenation unit. 26. Accident cases in hydrogenation units. 27. Issues related to nitrogen in hydrocracking unit accidents. 28. Investigation of major accidents in hydrogenation units. 29. Is it better to send the material from a catalytic accident bypass to the fractionation tower or to the feed tank? 30. What temperature should the temperature of the distillation system be maintained at during accident handling? 31. It is recommended that everyone collect some pictures of accidents to serve as a warning to employees who engage in risky and illegal operations. 32. A compilation of posts on accidents in refining plants. 33. Lessons learned from the BP refinery explosion and related accident pictures. 34. Should flaring not be used in cases of catalytic reactor accidents? 35. Case study on shutdown accidents in reforming units 36. Accident steam related to main air supply 37. Case study on shutdown accidents in reforming units 38. Why is accident steam needed for catalytic main air and pressurized air? 39. Issues regarding the location of accident steam in the main air supply system 40. Accident sites at foreign oil refining companies 41. Accident response plans 42. Analysis of risk accidents in coking processes 43. In a \"four-stop\" accident, which factor poses the greatest threat to the unit? 44. Communication within the unit during an accident 45. Information on the DCS systems used by various companies and related accident scenarios. 46. Compilation of accidents in hydrogenation units – urgent need. 47. Who has a compilation of hydrogenation accidents? 48. What types of accidents are likely to occur in hydrogen production units? 49. Request for an emergency accident plan for catalytic units. 50. Seeking emergency accident plans for various units in oil refining. 51. Let’s discuss issues related to the handling of accidents in hydrocracking units. 52. Several methods for dealing with accidents in hydrocracking units. 53. Let’s discuss the accident that occurred in the coke tower yesterday. 54. Talk about the production safety accidents that everyone has experienced. 55. Investigation of the explosion at a refinery in Texas, USA. 56. Accident cases involving catalytic cracking units. 57. Handling of catalytic accidents. 58. Who has information on handling catalytic cracking accidents?