Standard Practices for Extraction of Elements from Ores and Related Metallurgical Materials by Acid Digestion

Importancia y uso:

4.1 These practices are primarily intended to test materials for compliance with compositional specifications and for monitoring. Partial extraction of ores and related metallurgical materials can provide information on the availability of elements to leaching, water quality changes, or other site conditions.

4.2 It is assumed that the users of these practices will be trained analysts capable of performing common laboratory procedures skillfully and safely. It is expected that work will be performed in a properly equipped laboratory and that proper waste disposal procedures will be followed. Appropriate quality control practices such as those described in Guide E882 shall be followed.

Subcomité:

E01.02

Volúmen:

03.05

Número ICS:

73.060.01 (Metalliferrous minerals and their concentrates in general)

Palabras clave:

atomic absorption spectrometry; digestion; inductively coupled plasma atomic emission spectrometry; inductively coupled plasma mass spectrometry; microwave; mine soils; ores and related metallurgical materials; tailings; vessel; waste rock;