Laboratory Study of High Temperature Corrosion in Straw-fired Power Plants

Melanie Montgomery, Ernst emanuel Maahn

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    Abstract

    The components contributing to corrosion, HCl(g)SO2(g), KCl and K2SO4 were studied in the laboratory for Sandvik 8LR30 and Sanicro 28. The influence of HCl and SO2 was investigated at 600C material temperature and 600/800C flue gas temperature at time intervals up to 300 hours. The influence of ash deposits in air was examined at 525C-700C. Finally exposures were undertaken combining the aforementioned aggressive gas environment with the ash deposits. Thus the corrosion potential of individual components were evaluated and also whether they had a synergistic, antagonistic or additive effect on one another to influence the overall corrosion rate.
    Original languageEnglish
    Title of host publicationEurocorr 97
    Place of PublicationTrondheim
    PublisherEuropean Federation of Corrosion
    Publication date1997
    Pages41-46
    Publication statusPublished - 1997
    EventEUROCORR´97 - Trondheim, Norway
    Duration: 22 Sep 199725 Sep 1997

    Conference

    ConferenceEUROCORR´97
    CountryNorway
    CityTrondheim
    Period22/09/199725/09/1997

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