UOP824 - 81

    Diethanolamine in Solution by Color Indicator Titration

      Format Pages Price  
    PDF 2 $233.00   ADD TO CART
    Hardcopy (shipping and handling) 2 $233.00   ADD TO CART

    1. Scope

    This control method is used for the analysis of diethanolamine (DEA) in solutions used to remove acid gases, such as hydrogen sulfide and carbon dioxide from hydrocarbon streams. The method utilizes an acid-base titration that determines basic constituents, i.e., free amine and amine associated with weak acids. The value obtained is a measure of the potential efficiency of the solution to remove the above gases. The lower limit of detection is less than 1 wt-%.

    Citation Format

    UOP824-81, Diethanolamine in Solution by Color Indicator Titration, ASTM International, West Conshohocken, PA, 2002, www.astm.org

    Back to Top