Experiments were carried out using a loop in three fields (gassy-oil, oily-gas, and oil-transmission pipes) under 17 operating conditions, using six inhibitors (three continuous and three batch). Laboratory experiments were carried out under field conditions using the same inhibitors at the same concentrations. Four types of data were used to compare the laboratory and field results: general corrosion rates, pitting corrosion rates, percentage inhibition calculated from general corrosion rates, and percentage inhibition calculated from pitting corrosion rates. Based on the comparison, the following laboratory methodologies were ranked: wheel test, bubble test, static test, rotating disc electrode (RDE), rotating cylinder electrode (RCE), jet impingement (JI), and rotating cage (RC).


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    Titel :

    Comparison of laboratory methodologies to evaluate corrosion inhibitors for oil and gas pipelines


    Weitere Titelangaben:

    Vergleich von Labortechniken zur Untersuchung von Korrosionsinhibitoren für Erdöl- und Erdgasleitungen


    Beteiligte:
    Papavinasam, S. (Autor:in) / Revie, R.W. (Autor:in) / Attard, M. (Autor:in) / Demoz, A. (Autor:in) / Michaelian, K. (Autor:in)

    Erschienen in:

    Corrosion, Houston ; 59 , 10 ; 897-912


    Erscheinungsdatum :

    2003


    Format / Umfang :

    16 Seiten, 7 Bilder, 10 Tabellen, 75 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch





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    Dove, Michael F. A. / Mauger, Jeremy P. / Logan, Norman et al. | AIAA | 1996


    Comparison of techniques for monitoring corrosion inhibitors in oil and gas pipelines

    Papavinasam, S. / Revie, R.W. / Attard, M. et al. | Tema Archiv | 2003



    Corrosion on Pipelines

    Revie, R. W. / Huriaux, R. D. | British Library Conference Proceedings | 2000