UOP743-73T

    Acid Oils in Refinery Caustic by Liberation (Withdrawn 2011)

    SUPERSEDED


      Format Pages Price  
    PDF Version 4 $240.00   ADD TO CART


    1. Scope

    This method is for determining the concentration of acid oils in refinery caustic. Part A separation of the acid oils by gravity, is a rapid determination for control purposes. The acid oil concentration range which can be determined is from 1 liquid volume percent (LV-%) upward, with no maximum limit. Part B separation of the acid oils by extraction, is reserved for a more precise gravimetric procedure as well as a volumetric measurement. It is applicable to caustic samples containing as little as 0.1 wt- % acid oil.


    Citing ASTM Standards
    Back to Top