Analysis of failed Merox off gas line to crude heater

Venkataswamy, MA and Sujata, M and Parameswara, MA and Bhaumik, SK (2004) Analysis of failed Merox off gas line to crude heater. Project Report. National Aerospace Laboratories, Bangalore.

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Abstract

Evidences suggest that the Merox gas off line to crude heater has failed by gradual loss of material from the inner surface of the tube in localized regions by corrosion. It appears most probable that deposition of scales resulted in increase in local temperature beyond 7230C. The high quantity of S present in the scale led to localized sulfide corrosion.

Item Type: Proj.Doc/Technical Report (Project Report)
Uncontrolled Keywords: Merox off gas line;scale deposition;sulfide corrosion
Subjects: AERONAUTICS > Aeronautics (General)
CHEMISTRY AND MATERIALS > Chemistry and Materials (General)
Division/Department: Materials Science Division, Materials Science Division, Materials Science Division, Materials Science Division
Depositing User: Mrs Manoranjitha M D
Date Deposited: 25 Jul 2011 10:14
Last Modified: 25 Jul 2011 10:14
URI: http://nal-ir.nal.res.in/id/eprint/9575

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