RE: [MW:9960] Chemical cleaning of CS internal surfaces of vessels

Ali:
You can ask Alken Murray about Sulfamic Acid (Inhibited) if you wish also.
                                       Jorge I. Sifuentes

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Date: Sun, 20 Feb 2011 22:17:36 +0300
From: mhaskar.aly@gmail.com
To: materials-welding@googlegroups.com
Subject: [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   Cleaning. Passivation after cleaning For inhibitor .   Thank you in advance   Aly Kuwait

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