 |
01. |
Insufficient Analysis or Research |
|
02. |
Insufficient Prior Research |
|
03. |
Dry Corrosion by Small Quantity Impurities |
|
04. |
Poor Value Perception |
|
05. |
Poor Safety Awareness |
|
06. |
Inadequate Risk Recognition |
|
07. |
Planning and Design |
|
08. |
Poor Planning |
|
09. |
Material Selection |
|
10. |
Usage |
|
11. |
Operation/Use |
|
12. |
Operation at High Temperature/Dry |
|
13. |
Failure |
|
14. |
Abrasion |
|
15. |
High Temperature Corrosion |
|
16. |
Secondary Damage |
|
17. |
External Damage |
|
18. |
Fire |
|
|
|
Fire of hydrogen sulfide that leaked from overflash piping of an atmospheric distillation column
|
 |
Knowledge Comment: |
|
Corrosion by small quantity of hydrogen sufide was accealated at high temperature and dry. |
|
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