Commenced in January 2007
Paper Count: 30745
Failure Cases Analysis in Petrochemical Industry
Abstract:In recent years, the failure accidents in petrochemical industry have been frequent, and have posed great security problems in personnel and property. The improvement of petrochemical safety is highly requested in order to prevent re-occurrence of severe accident. This study focuses on surveying the failure cases occurred in petrochemical field, which were extracted from journals of engineering failure, including engineering failure analysis and case studies in engineering failure analysis. The relation of failure mode, failure mechanism, type of components, and type of materials was analyzed in this study. And the analytical results showed that failures occurred more frequently in vessels and piping among the petrochemical equipment. Moreover, equipment made of carbon steel and stainless steel accounts for the majority of failures compared to other materials. This may be related to the application of the equipment and the performance of the material. In addition, corrosion failures were the largest in number of occurrence in the failure of petrochemical equipment, in which stress corrosion cracking accounts for a large proportion. This may have a lot to do with the service environment of the petrochemical equipment. Therefore, it can be concluded that the corrosion prevention of petrochemical equipment is particularly important.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1316600Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 625
 Casal J. Evaluation of the effects and consequences of major accidents in industrial plants. Elsevier, 2008.
 Y. Gong, J. Cao, X. H. Meng, Z. G. Yang, Pitting corrosion on 316L pipes in terephthalic acid (TA) dryer, Materials & Corrosion, Vol 60 (No. 11), 2009, p 899-908.
 H. Ogawa, H. Omata, I. Itoh, H. Okada, Auger Electron Spectroscopic and Electrochemical Analysis of the Effect of Alloying Elements on the Passivation Behavior of Stainless Steels, Corrosion, Vol 34 (No. 2), 1978, p 52-60.
 S. L. Jiang, Y. G. Zheng, D. L. Duan, Failure analysis on weld joints between the elbow and straight pipes of a vacuum evaporator outlet, Engineering Failure Analysis, Vol 27, 2013, p 203-212.
 P. Gore, M. Sujata, S. K. Bhaumik, Stress Corrosion Cracking of Ring Type Joint of Reactor Pipeline of a Hydrocracker Unit, Journal of Failure Analysis and Prevention, Vol 14 (No. 3), 2014, p 307-313.
 Fleming K N, Lydell B O Y. Database development and uncertainty treatment for estimating pipe failure rates and rupture frequencies(J). Reliability Engineering & System Safety, 2004, 86(3):227-246.
 Takao Nakamura, Ryosuke Fujikawa, Mikiya Matsushita, Shigeki Abe, and Masayuki Kamaya, Reconstruction of Grand Design for Fatigue Evaluation based on Fatigue Failure Analysis of Japanese NPPs, E-Journal of Advanced Maintenance Vol.7-1 (2015) 66-73
 Bhaumik S K. A View on the General Practice in Engineering Failure Analysis(J). Journal of Failure Analysis & Prevention, 2009, 9(3):185-192.
 Brooks C R, Choudhury A. Failure analysis of engineering materials(M). McGraw-Hill, 2002.