Free Water and Volatile Hydrocarbon Content of Molecular Sieves


      Format Pages Price  
    PDF 9 $240.00   ADD TO CART

    1. Scope

    This method is for determining the free water content of either fresh or used molecular sieves down to a lower limit of 0.1 mass-%. Free water content of fresh sieves is defined as the loss in mass as the result of a prescribed period of heating at 350 C. The free water content, calculated on a hydrocarbon free basis, and the volatile hydrocarbon content of used sieves can also be determined.

    Citing ASTM Standards
    Back to Top