Monday, February 21, 2011

[MW:9947] Chemical cleaning of CS internal surfaces of vessels

Dear All,
Thank you for reading my question & answering the same.
 
We have one vessel having heavy rust on internal surfaces. The vessel is mounted on skid & Blast cleaning is not possible.
 
Can anybody suggest what chemical can be used for
 
  1. Cleaning.
  2. Passivation after cleaning
  3. For inhibitor .
 
Thank you in advance
 
Aly
Kuwait
 
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