Standard Test Method for Determination of Trace Metals in Petroleum Coke by Wavelength Dispersive X-ray Fluorescence Spectroscopy

Importancia y uso:

5.1 The presence and concentration of sulfur and various metallic elements in a petroleum coke are major factors determining the suitability of a coke for various purposes. This test method provides rapid means for measuring sulfur and commercially important metallic elements in coke samples.

5.2 This test method provides a guide for determining conformance to material specifications for use by buyers and sellers in a commercial transfer of petroleum coke.

5.3 Sulfur contents can be used to evaluate the potential formation of sulfur oxides (SO_x), a source of atmospheric pollution.

Subcomité:

D02.05

Referida por:

D6969-23, D7343-20

Volúmen:

05.02

Número ICS:

75.160.10 (Solid fuels)

Palabras clave:

alpha; aluminum; calcined petroleum coke; calcium; green petroleum coke; iron; manganese; nickel; petroleum coke; raw petroleum coke; silicon; sodium; spectrophotometry; sulfur; titanium; vanadium; X-ray fluorescence;