Standard Test Method for Determination of Arsenic and Selenium in Coal by the Hydride Generation/Atomic Absorption Method

Importancia y uso:

4.1 This test method permits measurement of the total mass fraction of arsenic and selenium in coal for the purpose of evaluating these elements where they can be of concern, for example, in coal combustion. When coal samples are prepared for analysis in accordance with this test method, the arsenic and selenium are quantitatively retained and are representative of the total mass fraction in the coal.

Subcomité:

D05.29

Volúmen:

05.06

Número ICS:

75.160.10 (Solid fuels)

Palabras clave:

arsenic; atomic absorption; Eschka mixture; hydride generation; selenium ;