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01. |
Carelessness |
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02. |
Insufficient Understanding |
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03. |
No Connection of Thinking between Freezing Point and Condenser |
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04. |
Organizational Problems |
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05. |
Inflexible Management Structure |
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06. |
Insufficient Education/Training |
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07. |
Planning and Design |
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08. |
Poor Planning |
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09. |
Condenser Designed below Freezing Point |
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10. |
Non-Regular Action |
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11. |
Emergency Action |
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12. |
No Action at Abnormal temperature Rise |
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13. |
Bad Event |
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14. |
Mechanical Event |
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15. |
Plugging |
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16. |
Bad Event |
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17. |
Chemical Phenomenon |
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18. |
Abnormal Reaction |
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19. |
Secondary Damage |
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20. |
External Damage |
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21. |
Explosion |
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22. |
Loss to Organization |
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23. |
Economic Loss |
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Explosion of an o-nitrochlorobenzene melting drum caused due to a temperature rise caused by reflux piping blockage
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Knowledge Comment: |
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Solidification makes plugging in a tube. Careful consideration is required to condense for high freezing poit material. |
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