Standard Test Methods for Determination of Nickel, Vanadium, Iron, and Sodium in Crude Oils and Residual Fuels by Flame Atomic Absorption Spectrometry

Importancia y uso:

5.1 When fuels are combusted, metals present in the fuels can form low melting compounds that are corrosive to metal parts. Metals present at trace levels in petroleum can deactivate catalysts during processing. These test methods provide a means of quantitatively determining the concentrations of vanadium, nickel, iron, and sodium. Thus, these test methods can be used to aid in determining the quality and value of the crude oil and residual oil.

Subcomité:

D02.03

Referida por:

D4057-22, D7740-20, D8056-24, D7455-24, D4057-22, D4057-22, D7740-20, D7691-23, D4057-22, D7578-20

Volúmen:

05.02

Número ICS:

75.040 (Crude petroleum)

Palabras clave:

AAS; atomic absorption spectrometry; iron; nickel; sodium; vanadium;