Root Cause Analysis (RCA): Ruined Demineralization (Demin) vessel internals threaten indefinite Ammonia plant shutdown.
Article Type: | Root Cause Analysis (RCA) |
Category: | Mechanical |
Equipment Type: | Pipelines and Miscellaneous Problems |
Author: | S. Raghava Chari |
Note: This root cause analysis (RCA) is from real-time scenarios that happened in industries during the tenure of two or three decades ago. These articles will help you to improve your troubleshooting skills and knowledge.
Wrong operation internals destroyed demineralization (De-min) mixed bed vessel need readying within 8 hours because of the following:
below described is the Authors Improvisation:
With a vigorous prayer, operators started de-mineralization. As good quality as before demin water surprised all. The doom predicted ‘exerts’ grudgingly congratulated the author.
Author improvisation benefits:
Below listed the Author improvisation benefits:
The author made LDAs were still in service when he retired 5 years later.
Author: S. Raghava Chari
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