Thread Content
1. Management system for equipment in an ammonia synthesis plant, equipment maintenance, equipment lubrication, repairs, safe removal of seals, and equipment disposal. 2. Maintenance and repair procedures for ammonia synthesis towers. 3. Modification and repair of centrifugal high-pressure ammonium methanate pumps. 4. Problems associated with safety valves in large-scale ammonia plants and their repair. 5. The entire process of repairing conversion furnace tubes in large ammonia fertilizer production plants – with pictures. 6. Differences in the positions of valves during initial startup, startup while maintaining temperature and pressure, and repair operations in the ammonia synthesis process. 7. What precautions should be taken when carrying out repairs or welding work inside the equipment and pipelines of the synthesis system? 8. Various safety regulations for system maintenance procedures 9. How does the process control maintenance activities? 10. What is the reason why the internal components of the heat exchanger cannot be removed during the maintenance of the synthesis unit? 11. How can water be used for flushing after the maintenance of the cold ammonia pump to prevent it from freezing? 12. Summary of accidents that occur during the maintenance of ammonia synthesis units. 13. Discussion on the maintenance procedures for large-scale atmospheric pressure liquid ammonia storage tanks. 14. How often should a ammonia synthesis plant undergo major maintenance? 1 2 3 15. Should the air valves in compressors in various units be replaced as part of routine maintenance or during specialized repairs? 1 2 3